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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8654 |
1 files changed, 8654 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..c068ad3 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,8654 @@ +commit 18b845e69752c975dfeda418ec00eda22605c2ee +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-11 18:52:54 +0200 + + Bump version and soname for 5.4.1. + + src/liblzma/Makefile.am | 2 +- + src/liblzma/api/lzma/version.h | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit 4080bbb844fb36701ffb978f0c41ea2c2c9f8960 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-11 23:58:16 +0800 + + Add NEWS for 5.4.1. + + NEWS | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 70 insertions(+) + +commit 674c89fdb8c457ebc3a0652e235d8b6cd7b7dee2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-10 11:56:11 +0200 + + sysdefs.h: Don't include strings.h anymore. + + On some platforms src/xz/suffix.c may need <strings.h> for + strcasecmp() but suffix.c includes the header when it needs it. + + Unless there is an old system that otherwise supports enough C99 + to build XZ Utils but doesn't have C89/C90-compatible <string.h>, + there should be no need to include <strings.h> in sysdefs.h. + + src/common/sysdefs.h | 6 ------ + 1 file changed, 6 deletions(-) + +commit 2a6b938084fac9ddb39cd69c9beeed15c3b6f6f6 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-10 11:23:41 +0200 + + xz: Include <strings.h> in suffix.c if needed for strcasecmp(). + + SUSv2 and POSIX.1‐2017 declare only a few functions in <strings.h>. + Of these, strcasecmp() is used on some platforms in suffix.c. + Nothing else in the project needs <strings.h> (at least if + building on a modern system). + + sysdefs.h currently includes <strings.h> if HAVE_STRINGS_H is + defined and suffix.c relied on this. + + Note that dos/config.h doesn't #define HAVE_STRINGS_H even though + DJGPP does have strings.h. It isn't needed with DJGPP as strcasecmp() + is also in <string.h> in DJGPP. + + src/xz/suffix.c | 3 +++ + 1 file changed, 3 insertions(+) + +commit aea639e81beb548e3114c74b6d9a894d6e036189 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-11 22:46:48 +0800 + + xz: Fix warning -Wformat-nonliteral on clang in message.c. + + clang and gcc differ in how they handle -Wformat-nonliteral. gcc will + allow a non-literal format string as long as the function takes its + format arguments as a va_list. + + src/xz/message.c | 9 +++++++++ + 1 file changed, 9 insertions(+) + +commit e3b42bfcb0f67988beee7c7022fed0361282be45 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-11 20:58:31 +0800 + + Tests: Fix test_filter_flags copy/paste error. + + tests/test_filter_flags.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 21625b7e11d004788e40eb5eb88d9d89f65fe347 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-11 20:42:29 +0800 + + Tests: Fix type-limits warning in test_filter_flags. + + This only occurs in test_filter_flags when the BCJ filters are not + configured and built. In this case, ARRAY_SIZE() returns 0 and causes a + type-limits warning with the loop variable since an unsigned number will + always be >= 0. + + tests/test_filter_flags.c | 13 ++++++++++--- + 1 file changed, 10 insertions(+), 3 deletions(-) + +commit c337983e928682d56ce3470b286a8d5b8646e0ad +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-10 22:14:03 +0200 + + liblzma: CLMUL CRC64: Work around a bug in MSVC, second attempt. + + This affects only 32-bit x86 builds. x86-64 is OK as is. + + I still cannot easily test this myself. The reporter has tested + this and it passes the tests included in the CMake build and + performance is good: raw CRC64 is 2-3 times faster than the + C version of the slice-by-four method. (Note that liblzma doesn't + include a MSVC-compatible version of the 32-bit x86 assembly code + for the slice-by-four method.) + + Thanks to Iouri Kharon for figuring out a fix, testing, and + benchmarking. + + src/liblzma/check/crc64_fast.c | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + +commit b7fb438ea0e3ee02e3a164f3b72fae456cbe34d7 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-11 01:18:50 +0800 + + Tests: Fix unused function warning in test_block_header. + + One of the global arrays of filters was only used in a test that + required both encoders and decoders to be configured in the build. + + tests/test_block_header.c | 4 ++++ + 1 file changed, 4 insertions(+) + +commit 68e9ef036d18d7c3952bff0b391d5989b86934da +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-11 01:08:03 +0800 + + Tests: Fix unused function warning in test_index_hash. + + test_index_hash does not use fill_index_hash() unless both encoders + and decoders are configured in the build. + + tests/test_index_hash.c | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +commit a387707cd8cdefbffb5b7429bda4b7fcc192954a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-10 00:33:14 +0200 + + Windows: Update INSTALL-MSVC.txt to recommend CMake over project files. + + windows/INSTALL-MSVC.txt | 19 ++++++++++++------- + 1 file changed, 12 insertions(+), 7 deletions(-) + +commit 52902ad69518255a14b0144f0a2379e06fde5b6e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-10 12:47:16 +0200 + + Revert "liblzma: CLMUL CRC64: Workaround a bug in MSVC (VS2015-2022)." + + This reverts commit 36edc65ab4cf10a131f239acbd423b4510ba52d5. + + It was reported that it wasn't a good enough fix and MSVC + still produced (different kind of) bad code when building + for 32-bit x86 if optimizations are enabled. + + Thanks to Iouri Kharon. + + src/liblzma/check/crc64_fast.c | 6 ------ + 1 file changed, 6 deletions(-) + +commit e81b9fc48ca70f9228308d3f1871cd81f9a5a496 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-10 10:05:13 +0200 + + sysdefs.h: Fix a comment. + + src/common/sysdefs.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 6e89ab58b031aa046308a0b3504ff0a5be042571 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-10 10:04:06 +0200 + + sysdefs.h: Don't include memory.h anymore even if it were available. + + It quite probably was never needed, that is, any system where memory.h + was required likely couldn't compile XZ Utils for other reasons anyway. + + XZ Utils 5.2.6 and later source packages were generated using + Autoconf 2.71 which no longer defines HAVE_MEMORY_H. So the code + being removed is no longer used anyway. + + src/common/sysdefs.h | 8 ++------ + 1 file changed, 2 insertions(+), 6 deletions(-) + +commit 65c59ad429aa59f9df0326d9fc82931ba4a9d123 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-10 08:50:26 +0200 + + CMake/Windows: Add a workaround for windres from GNU binutils. + + This is combined from the following commits in the master branch: + 443dfebced041adc88f10d824188eeef5b5821a9 + 6b117d3b1fe91eb26d533ab16a2e552f84148d47 + 5e34774c31d1b7509b5cb77a3be9973adec59ea0 + + Thanks to Iouri Kharon for the bug report, the original patch, + and testing. + + CMakeLists.txt | 32 +++++++++++++++++++++++++++++++- + 1 file changed, 31 insertions(+), 1 deletion(-) + +commit 43521e77acc907863fa4f94aae276366172cb9ee +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-06 22:53:38 +0200 + + Tests: test_filter_flags: Clean up minor issues. + + Here are the list of the most significant issues addressed: + - Avoid using internal common.h header. It's not good to copy the + constants like this but common.h cannot be included for use outside + of liblzma. This is the quickest thing to do that could be fixed later. + + - Omit the INIT_FILTER macro. Initialization should be done with just + regular designated initializers. + + - Use start_offset = 257 for BCJ tests. It demonstrates that Filter + Flags encoder and decoder don't validate the options thoroughly. + 257 is valid only for the x86 filter. This is a bit silly but + not a significant problem in practice because the encoder and + decoder initialization functions will catch bad alignment still. + Perhaps this should be fixed but it's not urgent and doesn't need + to be in 5.4.x. + + - Various tweaks to comments such as filter id -> Filter ID + + tests/test_filter_flags.c | 153 +++++++++++++++++++++++----------------------- + 1 file changed, 78 insertions(+), 75 deletions(-) + +commit 6b44cead95d767414272dc3a67898a36bfdf95b3 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-29 23:33:33 +0800 + + Tests: Refactors existing filter flags tests. + + Converts the existing filter flags tests into tuktests. + + tests/test_filter_flags.c | 655 ++++++++++++++++++++++++++++++++-------------- + 1 file changed, 457 insertions(+), 198 deletions(-) + +commit 1bbefa9659b202ba31bd244a9d0e4f0d37ff3ed7 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-08 00:32:29 +0200 + + Tests: tuktest.h: Support tuktest_malloc(0). + + It's not needed in XZ Utils at least for now. It's good to support + it still because if such use is needed later, it wouldn't be + caught on GNU/Linux since malloc(0) from glibc returns non-NULL. + + tests/tuktest.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit ce3a3fbc7c2c399aeed644d54f3bd56ac914dfee +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-07 21:57:11 +0200 + + CMake: Update cmake_minimum_required from 3.13...3.16 to 3.13...3.25. + + The changes listed on cmake-policies(7) for versions 3.17 to 3.25 + shouldn't affect this project. + + CMakeLists.txt | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 99fcd57f2ea35eaa94e09f674d5364329c880fa2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-08 00:24:23 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit c0c13d9d82eb8a4302c8bbb8b4c5178d285fe9ab +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-07 19:50:35 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 3d45987451b1c3bb42697b29341824c0e5484cba +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-09 11:27:24 +0200 + + CMake: Fix a copypaste error in xzdec Windows resource file handling. + + It was my mistake. Thanks to Iouri Kharon for the bug report. + + CMakeLists.txt | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 706bce5018d7cf83094e13454a0731169ec119b5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-07 19:50:03 +0200 + + CMake/Windows: Add resource files to xz.exe and xzdec.exe. + + The command line tools cannot be built with MSVC for now but + they can be built with MinGW-w64. + + Thanks to Iouri Kharon for the bug report and the original patch. + + CMakeLists.txt | 16 ++++++++++++++++ + 1 file changed, 16 insertions(+) + +commit e96dee55df04113c33b387ccdb6cb70935422d91 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-09 12:22:05 +0200 + + liblzma: CLMUL CRC64: Workaround a bug in MSVC (VS2015-2022). + + I haven't tested with MSVC myself and there doesn't seem to be + information about the problem online, so I'm relying on the bug report. + + Thanks to Iouri Kharon for the bug report and the patch. + + src/liblzma/check/crc64_fast.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +commit 52bc1ee34dda9bb6fb40175e5952863066681b77 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-07 19:31:15 +0200 + + Build: Require that _mm_set_epi64x() is usable to enable CLMUL support. + + VS2013 doesn't have _mm_set_epi64x() so this way CLMUL gets + disabled with VS2013. + + Thanks to Iouri Kharon for the bug report. + + CMakeLists.txt | 3 ++- + configure.ac | 8 ++++++-- + 2 files changed, 8 insertions(+), 3 deletions(-) + +commit bad44cfe19e8be8ae76755369be2a34abcd2b4fa +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-29 00:25:18 +0800 + + Tests: Creates test_index_hash.c + + Tests all API functions exported from index_hash.h. Does not have a + dedicated test for lzma_index_hash_end. + + [Minor edits were made by Lasse Collin.] + + .gitignore | 1 + + CMakeLists.txt | 2 + + tests/Makefile.am | 3 + + tests/test_index_hash.c | 388 ++++++++++++++++++++++++++++++++++++++++++++++++ + 4 files changed, 394 insertions(+) + +commit 692ccdf5516dfe55fb6e9c5cdfb31f4c02c1ecd1 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-05 20:57:25 +0800 + + liblzma: Remove common.h include from common/index.h. + + common/index.h is needed by liblzma internally and tests. common.h will + include and define many things that are not needed by the tests. + + Also, this prevents include order problems because both common.h and + lzma.h define LZMA_API. On most platforms it results only in a warning + but on Windows it would break the build as the definition in common.h + must be used only for building liblzma itself. + + src/liblzma/common/index.c | 1 + + src/liblzma/common/index.h | 9 +++++++-- + src/liblzma/common/index_decoder.h | 1 + + src/liblzma/common/stream_buffer_encoder.c | 1 + + 4 files changed, 10 insertions(+), 2 deletions(-) + +commit 2ac7bafc8f07c1edefe96a4a7a040ddfff0eb5bb +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-08-17 20:20:16 +0800 + + liblzma: Add NULL check to lzma_index_hash_append. + + This is for consistency with lzma_index_append. + + src/liblzma/common/index_hash.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit db714d30e0c74d1dd4af1a23ed62b44e0e8e4efc +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-08-17 17:59:51 +0800 + + liblzma: Replaced hardcoded 0x0 index indicator byte with macro + + src/liblzma/common/index.h | 3 +++ + src/liblzma/common/index_decoder.c | 2 +- + src/liblzma/common/index_encoder.c | 2 +- + src/liblzma/common/index_hash.c | 2 +- + src/liblzma/common/stream_decoder.c | 3 ++- + src/liblzma/common/stream_decoder_mt.c | 2 +- + 6 files changed, 9 insertions(+), 5 deletions(-) + +commit 39d2585dcd3e827cfc3c46025ab6708c4aeb36c6 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-06 20:43:31 +0800 + + Style: Change #if !defined() to #ifndef in mythread.h. + + src/common/mythread.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 3f0130aa288e4ed57ace609517db9700a41223af +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-06 20:35:55 +0800 + + Build: Add missing stream_decoder_mt.c to .vcxproj files. + + The line in the .vcxproj files for building with was missing in 5.4.0. + Thank to Hajin Jang for reporting the issue. + + windows/vs2013/liblzma.vcxproj | 1 + + windows/vs2013/liblzma_dll.vcxproj | 1 + + windows/vs2017/liblzma.vcxproj | 1 + + windows/vs2017/liblzma_dll.vcxproj | 1 + + windows/vs2019/liblzma.vcxproj | 1 + + windows/vs2019/liblzma_dll.vcxproj | 1 + + 6 files changed, 6 insertions(+) + +commit f204d1050a515d17851eed9049862ce5a9c729c1 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-04 22:40:54 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 34a9c2d650d6c30bd88e1b21910dd863209aa884 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-04 18:40:28 +0200 + + Tests: Adjust style in test_compress.sh. + + tests/test_compress.sh | 12 +++++++----- + 1 file changed, 7 insertions(+), 5 deletions(-) + +commit 761c208d58e0c3daa0f46e68b406adfc318d2a46 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-04 23:58:58 +0800 + + Tests: Replace non portable shell parameter expansion + + The shell parameter expansion using # and ## is not supported in + Solaris 10 Bourne shell (/bin/sh). Even though this is POSIX, it is not fully + portable, so we should avoid it. + + tests/create_compress_files.c | 2 +- + tests/test_compress.sh | 20 +++++++++++++------- + tests/test_compress_prepared_bcj_sparc | 2 +- + tests/test_compress_prepared_bcj_x86 | 2 +- + 4 files changed, 16 insertions(+), 10 deletions(-) + +commit 8a7cbc074547e55e57f4f3696f69bedeb05e14c4 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-03 21:02:38 +0800 + + Translations: Add Korean translation of man pages. + + Thanks to Seong-ho Cho + + po4a/ko.po | 5552 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + po4a/po4a.conf | 2 +- + 2 files changed, 5553 insertions(+), 1 deletion(-) + +commit ca2af49bb8be5995eb0e6a3abf457622626d49a7 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-03 20:47:27 +0800 + + Translations: Update the Esperanto translation. + + po/eo.po | 620 ++++++++++++++++++++++++++++++++++----------------------------- + 1 file changed, 332 insertions(+), 288 deletions(-) + +commit bfba3394aed03311fe9a746d3141b2e16d8b9325 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2023-01-02 17:05:07 +0200 + + Build: Fix config.h comments. + + configure.ac | 2 +- + m4/tuklib_progname.m4 | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit 507648ad114c2ae0cd6d181063e1ac07e8106718 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2023-01-02 22:33:48 +0800 + + Build: Only define HAVE_PROGRAM_INVOCATION_NAME if it is set to 1. + + HAVE_DECL_PROGRAM_INVOCATION_NAME is renamed to + HAVE_PROGRAM_INVOCATION_NAME. Previously, + HAVE_DECL_PROGRAM_INVOCATION_NAME was always set when + building with autotools. CMake would only set this when it was 1, and the + dos/config.h did not define it. The new macro definition is consistent + across build systems. + + cmake/tuklib_progname.cmake | 5 ++--- + m4/tuklib_progname.m4 | 5 ++++- + src/common/tuklib_progname.c | 2 +- + src/common/tuklib_progname.h | 2 +- + 4 files changed, 8 insertions(+), 6 deletions(-) + +commit ab5229d32adfec1f3fbc95228d9dd6f560732ab5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-30 20:10:08 +0200 + + Tests: test_check: Test corner cases of CLMUL CRC64. + + tests/test_check.c | 27 +++++++++++++++++++++++++++ + 1 file changed, 27 insertions(+) + +commit 8791826f31733fda0a13b411c2ed930faaeb25aa +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-30 19:36:49 +0200 + + Tests: Clarify a comment in test_lzip_decoder.c. + + tests/test_lzip_decoder.c | 8 ++++++-- + 1 file changed, 6 insertions(+), 2 deletions(-) + +commit c410d812ea12bfc74f6b727c1a799478c79f19ca +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-29 01:55:19 +0800 + + xz: Includes <time.h> and <sys/time.h> conditionally in mytime.c. + + Previously, mytime.c depended on mythread.h for <time.h> to be included. + + src/xz/mytime.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +commit 501c6013d4a59fae5d4368e9657c4885493db809 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-29 01:15:27 +0800 + + liblzma: Includes sys/time.h conditionally in mythread + + Previously, <sys/time.h> was always included, even if mythread only used + clock_gettime. <time.h> is still needed even if clock_gettime is not used + though because struct timespec is needed for mythread_condtime. + + src/common/mythread.h | 8 +++++++- + 1 file changed, 7 insertions(+), 1 deletion(-) + +commit 9e3cb514b5b95bd235dcdff3db4436f57444ee4f +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-29 01:10:53 +0800 + + Build: No longer require HAVE_DECL_CLOCK_MONOTONIC to always be set. + + Previously, if threading was enabled HAVE_DECL_CLOCK_MONOTONIC would always + be set to 0 or 1. However, this macro was needed in xz so if xz was not + built with threading and HAVE_DECL_CLOCK_MONOTONIC was not defined but + HAVE_CLOCK_GETTIME was, it caused a warning during build. Now, + HAVE_DECL_CLOCK_MONOTONIC has been renamed to HAVE_CLOCK_MONOTONIC and + will only be set if it is 1. + + CMakeLists.txt | 8 +++----- + configure.ac | 5 ++++- + src/common/mythread.h | 4 ++-- + src/xz/mytime.c | 5 ++--- + 4 files changed, 11 insertions(+), 11 deletions(-) + +commit 6fc3e5467911572fa9af4021ea46396261aae796 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-28 01:14:07 +0800 + + Translations: Add Ukrainian translations of man pages. + + Thanks to Yuri Chornoivan + + po4a/po4a.conf | 2 +- + po4a/uk.po | 3676 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 3677 insertions(+), 1 deletion(-) + +commit e84f2ab7f8bc38cd8f8befa0bb398656c3c11f8e +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-22 23:14:53 +0800 + + liblzma: Update documentation for lzma_filter_encoder. + + src/liblzma/common/filter_encoder.c | 7 +++++-- + 1 file changed, 5 insertions(+), 2 deletions(-) + +commit b14b8dbba9a3b232787ae218b46430b9246383dd +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-21 21:12:03 +0800 + + Tests: Adds lzip decoder tests + + .gitignore | 1 + + tests/Makefile.am | 2 + + tests/test_lzip_decoder.c | 471 ++++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 474 insertions(+) + +commit 09a114805e1d4f9a02a06cee7dbf2f5014d1f710 +Author: Jia Cheong Tan <jiat0218@gmail.com> +Date: 2022-12-20 22:05:21 +0800 + + Doxygen: Update .gitignore for generating docs for in source build. + + In source builds are not recommended, but we should still ignore + the generated artifacts. + + .gitignore | 2 ++ + 1 file changed, 2 insertions(+) + +commit d3e6fe44196bf9478ad193522e2b48febf2eca6b +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-20 20:46:44 +0800 + + liblzma: Fix lzma_microlzma_encoder() return value. + + Using return_if_error on lzma_lzma_lclppb_encode was improper because + return_if_error is expecting an lzma_ret value, but + lzma_lzma_lclppb_encode returns a boolean. This could result in + lzma_microlzma_encoder, which would be misleading for applications. + + src/liblzma/common/microlzma_encoder.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +commit b55a27b46f52524a4a8d9cdef03e6689cefc1375 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-16 18:30:02 +0200 + + liblzma: Update authors list in arm64.c. + + src/liblzma/simple/arm64.c | 1 + + 1 file changed, 1 insertion(+) + +commit 2fd28d2b7cec3468324a6f15eff7e73c285b1d7d +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-16 20:58:55 +0800 + + CMake: Update .gitignore for CMake artifacts from in source build. + + In source builds are not recommended, but we can make it easier + by ignoring the generated artifacts from CMake. + + .gitignore | 23 +++++++++++++++++++++++ + 1 file changed, 23 insertions(+) + +commit b69da6d4bb6bb11fc0cf066920791990d2b22a06 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-13 20:37:17 +0200 + + Bump version to 5.4.0 and soname to 5.4.0. + + src/liblzma/Makefile.am | 2 +- + src/liblzma/api/lzma/version.h | 6 +++--- + src/liblzma/liblzma_generic.map | 2 +- + src/liblzma/liblzma_linux.map | 2 +- + 4 files changed, 6 insertions(+), 6 deletions(-) + +commit 20869eb3fb280ff4f271ef527b12b6bf68b05e19 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-13 20:29:39 +0200 + + Update INSTALL: CMake on Windows isn't experimental anymore. + + Using CMake to build liblzma should work on a few other OSes + but building the command line tools is still subtly broken. + + It is known that shared library versioning may differ between + CMake and Libtool builds on some OSes, most notably Darwin. + + INSTALL | 10 ++++------ + 1 file changed, 4 insertions(+), 6 deletions(-) + +commit cbbd84451944e3e8c63acfaa3c923f6d8aff7852 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-13 19:47:53 +0200 + + Add NEWS for 5.4.0. + + NEWS | 202 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 202 insertions(+) + +commit c3e94d37e8d10a3e96019864b6f5d7b578db2c14 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-13 17:41:20 +0200 + + Fix a typo in NEWS. + + NEWS | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 0d2a2e0a545c3da2b3e9500f1e531eb903087245 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-13 17:41:03 +0200 + + Add NEWS for 5.2.10. + + NEWS | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +commit 177ece1c8eb007188fb1b04eff09ca2193fbdea6 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-13 12:30:45 +0200 + + Tests: Fix a typo in tests/files/README. + + tests/files/README | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 60f45bdbaa6b07558b3f4baac285739b0c6342f5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-13 12:30:09 +0200 + + Tests: Add two ARM64 test files. + + tests/files/README | 7 +++++++ + tests/files/good-1-arm64-lzma2-1.xz | Bin 0 -> 512 bytes + tests/files/good-1-arm64-lzma2-2.xz | Bin 0 -> 488 bytes + tests/test_files.sh | 5 +++++ + 4 files changed, 12 insertions(+) + +commit f5e419550619c548c7c35d7e367cf00580a56521 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-12 22:44:21 +0200 + + Translations: Update the Catalan translation. + + po/ca.po | 657 +++++++++++++++++++++++++++++---------------------------------- + 1 file changed, 306 insertions(+), 351 deletions(-) + +commit 0fb9d355da3789b1757040af475b4e6bbc8b8af8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-12 19:18:12 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit e5b6c161c61a37c54dcb76a99bbb83ac4abe02dc +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-12 19:07:58 +0200 + + Update AUTHORS. + + AUTHORS | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +commit f2d98e691099d82054d5f3071ef6f5e809932e44 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-12 15:31:14 +0200 + + Docs: Omit multi-threaded decompress from TODO. + + The TODO file outdated still. + + TODO | 2 -- + 1 file changed, 2 deletions(-) + +commit b42908c42a4cc091db45a7e5ba0e0ecceaa3f6da +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-11 21:16:09 +0200 + + Docs: Update xz-file-format.txt to 1.1.0 for ARM64 filter. + + doc/xz-file-format.txt | 29 ++++++++++++++++++++++------- + 1 file changed, 22 insertions(+), 7 deletions(-) + +commit 854f2f5946b353cb0963fd6dfd54d363adc89b9f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-11 21:13:57 +0200 + + xz: Rename --experimental-arm64 to --arm64. + + src/xz/args.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 31dbd1e5fb65831915a7bbb531c3f19aea8d57a5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-11 21:13:06 +0200 + + liblzma: Change LZMA_FILTER_ARM64 to the official Filter ID 0x0A. + + src/liblzma/api/lzma/bcj.h | 6 +----- + 1 file changed, 1 insertion(+), 5 deletions(-) + +commit 01b3549e523edac899ec4925b282ceddd20da116 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-08 19:24:22 +0200 + + xz: Make args_info.files_name a const pointer. + + src/xz/args.c | 2 +- + src/xz/args.h | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit bc665b84ea6bf7946394a08122177efe41b26a5f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-08 19:18:16 +0200 + + xz: Don't modify argv[]. + + The code that parses --memlimit options and --block-list modified + the argv[] when parsing the option string from optarg. This was + visible in "ps auxf" and such and could be confusing. I didn't + understand it back in the day when I wrote that code. Now a copy + is allocated when modifiable strings are needed. + + src/xz/args.c | 23 +++++++++++++++++++---- + 1 file changed, 19 insertions(+), 4 deletions(-) + +commit a13064e1c290de7933db72b6dffbd65cfce59c9f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-08 18:18:57 +0200 + + Translations: Update the German man page translations. + + po4a/de.po | 4570 ++++++++++++++++++------------------------------------------ + 1 file changed, 1374 insertions(+), 3196 deletions(-) + +commit 8bdbe42a8d0d75dff70206b923fc4bce5c69a40a +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-06 23:05:56 +0800 + + Translations: Update the German translation. + + po/de.po | 586 ++++++++++++++++++++++++++++++++++----------------------------- + 1 file changed, 315 insertions(+), 271 deletions(-) + +commit 5c304b57c24ef40ff57f864301065f0244c05bde +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-06 23:04:25 +0800 + + Translations: Update the Turkish translation. + + po/tr.po | 221 +++++++++++++++++++++++++++++++-------------------------------- + 1 file changed, 108 insertions(+), 113 deletions(-) + +commit 6d86781fdb937970486500447ebb49b98244235b +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-06 23:02:11 +0800 + + Translations: Update the Croatian translation. + + po/hr.po | 228 +++++++++++++++++++++++++++++++-------------------------------- + 1 file changed, 113 insertions(+), 115 deletions(-) + +commit 7a5b4b8075eb36026b1796f04ffed5830c42396a +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-06 22:56:30 +0800 + + Translations: Add Romanian translation of man pages. + + Thanks to Remus-Gabriel Chelu. + + po4a/po4a.conf | 2 +- + po4a/ro.po | 3692 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 3693 insertions(+), 1 deletion(-) + +commit c6977e7400088177556e8771bcb839eb7d90caa3 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-12-06 22:52:13 +0800 + + Translations: Update the Romanian translation. + + po/ro.po | 294 +++++++++++++++++++++++++++++++-------------------------------- + 1 file changed, 147 insertions(+), 147 deletions(-) + +commit ac2a747e939c2cbccff7a49c399769af5e02d2ab +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-08 17:30:09 +0200 + + liblzma: Check for unexpected NULL pointers in block_header_decode(). + + The API docs gave an impression that such checks are done + but they actually weren't done. In practice it made little + difference since the calling code has a bug if these are NULL. + + Thanks to Jia Tan for the original patch that checked for + block->filters == NULL. + + src/liblzma/common/block_header_decoder.c | 4 ++++ + 1 file changed, 4 insertions(+) + +commit 24790f49ae66938c1c7574315e1c0aba1ed5ed25 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-01 20:59:32 +0200 + + Bump version number for 5.3.5beta. + + This also sorts the symbol names alphabetically in liblzma_*.map. + + src/liblzma/api/lzma/version.h | 4 ++-- + src/liblzma/liblzma_generic.map | 10 +++++----- + src/liblzma/liblzma_linux.map | 10 +++++----- + 3 files changed, 12 insertions(+), 12 deletions(-) + +commit 7e53c5bcb3c2c17f47c096c06ff6b1481e6ecafa +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-01 20:57:26 +0200 + + Add NEWS for 5.3.5beta. + + NEWS | 43 +++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 43 insertions(+) + +commit 5865f2aaac326fcbd9f8a7d62defa230e4cb644e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-01 20:57:09 +0200 + + Update THANKS. + + THANKS | 3 +++ + 1 file changed, 3 insertions(+) + +commit 62b270988ec67314d69976df484d2974c6eacfda +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-01 20:04:17 +0200 + + liblzma: Use __has_attribute(__symver__) to fix Clang detection. + + If someone sets up Clang to define __GNUC__ to 10 or greater + then symvers broke. __has_attribute is supported by such GCC + and Clang versions that don't support __symver__ so this should + be much better and simpler way to detect if __symver__ is + actually supported. + + Thanks to Tomasz Gajc for the bug report. + + src/liblzma/common/common.h | 15 ++++++++++++++- + 1 file changed, 14 insertions(+), 1 deletion(-) + +commit f9ca7d45162664ddd9fb70e19335c2426e5d75bb +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-01 18:51:52 +0200 + + liblzma: Omit zero-skipping from ARM64 filter. + + It has some complicated downsides and its usefulness is more limited + than I originally thought. So this change is bad for certain very + specific situations but a generic solution that works for other + filters (and is otherwise better too) is planned anyway. And this + way 7-Zip can use the same compatible filter for the .7z format. + + This is still marked as experimental with a new temporary Filter ID. + + src/liblzma/api/lzma/bcj.h | 2 +- + src/liblzma/simple/arm64.c | 81 +++++++++++++--------------------------------- + 2 files changed, 24 insertions(+), 59 deletions(-) + +commit 5baec3f0a9c85e6abf45c0f652f699b074129a8b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-01 18:13:27 +0200 + + xz: Omit the special notes about ARM64 filter on the man page. + + src/xz/xz.1 | 5 ++--- + 1 file changed, 2 insertions(+), 3 deletions(-) + +commit 0c3627b51862eb0dcdd4fc283d046250571991c6 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-01 18:12:03 +0200 + + liblzma: Don't be over-specific in lzma_str_to_filters API doc. + + src/liblzma/api/lzma/filter.h | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +commit 94adf057f27b1970f493dc99cd166407d7255639 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-01 17:54:23 +0200 + + liblzma: Silence unused variable warning when BCJ filters are disabled. + + Thanks to Jia Tan for the original patch. + + src/liblzma/common/string_conversion.c | 15 +++++++++++++++ + 1 file changed, 15 insertions(+) + +commit c68af4441744e5ffc41a472e1be9c9d53a1d9780 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-12-01 17:38:03 +0200 + + Translations: Update the Chinese (simplified) translation. + + po/zh_CN.po | 608 ++++++++++++++++++++++++++++++++++-------------------------- + 1 file changed, 348 insertions(+), 260 deletions(-) + +commit 3be6942e5c27d29995d41da52fbe274e4ce4a537 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-30 18:55:03 +0200 + + Add NEWS for 5.2.9. + + NEWS | 34 ++++++++++++++++++++++++++++++++++ + 1 file changed, 34 insertions(+) + +commit 7c16e312cb2f40b81154c0e5be13a3c6b8da485d +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-11-30 23:33:08 +0800 + + xz: Remove message_filters_to_str function prototype from message.h. + + This was forgotten from 7484744af6cbabe81e92af7d9e061dfd597fff7b. + + src/xz/message.h | 16 ---------------- + 1 file changed, 16 deletions(-) + +commit 764955e2d4f2a5e8d6d6fec63af694f799e050e7 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-30 18:08:34 +0200 + + Change the bug report address. + + It forwards to me and Jia Tan. + + Also update the IRC reference in README as #tukaani was moved + to Libera Chat long ago. + + CMakeLists.txt | 2 +- + README | 11 +++++------ + configure.ac | 2 +- + dos/config.h | 2 +- + windows/README-Windows.txt | 2 +- + 5 files changed, 9 insertions(+), 10 deletions(-) + +commit c21983c76031e01da01ad3c6cc716fe4b8a75070 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-30 17:50:17 +0200 + + Build: Add string_conversion.c to CMake, DOS, and VS files. + + CMakeLists.txt | 1 + + dos/Makefile | 1 + + windows/vs2013/liblzma.vcxproj | 1 + + windows/vs2013/liblzma_dll.vcxproj | 1 + + windows/vs2017/liblzma.vcxproj | 1 + + windows/vs2017/liblzma_dll.vcxproj | 1 + + windows/vs2019/liblzma.vcxproj | 1 + + windows/vs2019/liblzma_dll.vcxproj | 1 + + 8 files changed, 8 insertions(+) + +commit 30be0c35d24eb5175459d69dbf7d92e2b087ef82 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-30 17:38:32 +0200 + + Update to HTTPS URLs in AUTHORS. + + AUTHORS | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +commit 0a72b9ca2fe20082da9b7128fe0d908af947a851 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-11-30 00:52:06 +0800 + + liblzma: Improve documentation for string to filter functions. + + src/liblzma/api/lzma/filter.h | 17 +++++++++-------- + 1 file changed, 9 insertions(+), 8 deletions(-) + +commit a6e21fcede3b196160a52dd294d965c508a4bb33 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-29 22:27:42 +0200 + + liblzma: Two fixes to lzma_str_list_filters() API docs. + + Thanks to Jia Tan. + + src/liblzma/api/lzma/filter.h | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +commit 7484744af6cbabe81e92af7d9e061dfd597fff7b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-28 21:57:47 +0200 + + xz: Use lzma_str_from_filters(). + + Two uses: Displaying encoder filter chain when compressing with -vv, + and displaying the decoder filter chain in --list -vv. + + src/xz/list.c | 28 ++++++--- + src/xz/message.c | 175 +++---------------------------------------------------- + 2 files changed, 28 insertions(+), 175 deletions(-) + +commit cedeeca2ea6ada5b0411b2ae10d7a859e837f203 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-28 21:37:48 +0200 + + liblzma: Add lzma_str_to_filters, _from_filters, and _list_filters. + + lzma_str_to_filters() uses static error messages which makes + them not very precise. It tells the position in the string + where an error occurred though which helps quite a bit if + applications take advantage of it. Dynamic error messages can + be added later with a new flag if it seems important enough. + + src/liblzma/api/lzma/filter.h | 258 +++++++ + src/liblzma/common/Makefile.inc | 1 + + src/liblzma/common/string_conversion.c | 1302 ++++++++++++++++++++++++++++++++ + src/liblzma/liblzma_generic.map | 3 + + src/liblzma/liblzma_linux.map | 3 + + 5 files changed, 1567 insertions(+) + +commit 072ebf7b1335421193ffa9d4a70d5533786b8995 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-28 21:02:19 +0200 + + liblzma: Make lzma_validate_chain() available outside filter_common.c. + + src/liblzma/common/filter_common.c | 8 ++++---- + src/liblzma/common/filter_common.h | 3 +++ + 2 files changed, 7 insertions(+), 4 deletions(-) + +commit 5f22bd2d37e3bd01a5d701b51750eb51f09c11bf +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-28 10:51:03 +0200 + + liblzma: Remove lzma_lz_decoder_uncompressed() as it's now unused. + + src/liblzma/lz/lz_decoder.c | 14 -------------- + src/liblzma/lz/lz_decoder.h | 3 --- + 2 files changed, 17 deletions(-) + +commit cee83206465b95729ab649aa2f57fdbde8dcaf89 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-28 10:48:53 +0200 + + liblzma: Use LZMA1EXT feature in lzma_microlzma_decoder(). + + Here too this avoids the slightly ugly method to set + the uncompressed size. + + Also moved the setting of dict_size to the struct initializer. + + src/liblzma/common/microlzma_decoder.c | 15 ++++++++------- + 1 file changed, 8 insertions(+), 7 deletions(-) + +commit e310e8b6a490dfb468f4ed68feff246d776b323c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-28 10:28:20 +0200 + + liblzma: Use LZMA1EXT feature in lzma_alone_decoder(). + + This avoids the need to use the slightly ugly method to + set the uncompressed size. + + src/liblzma/common/alone_decoder.c | 18 +++++++++++++----- + 1 file changed, 13 insertions(+), 5 deletions(-) + +commit 33b8a24b6646a9dbfd8358405aec466b13078559 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-27 23:16:21 +0200 + + liblzma: Add LZMA_FILTER_LZMA1EXT to support LZMA1 without end marker. + + Some file formats need support for LZMA1 streams that don't use + the end of payload marker (EOPM) alias end of stream (EOS) marker. + So far liblzma API has supported decompressing such streams via + lzma_alone_decoder() when .lzma header specifies a known + uncompressed size. Encoding support hasn't been available in the API. + + Instead of adding a new LZMA1-only API for this purpose, this commit + adds a new filter ID for use with raw encoder and decoder. The main + benefit of this approach is that then also filter chains are possible, + for example, if someone wants to implement support for .7z files that + use the x86 BCJ filter with LZMA1 (not BCJ2 as that isn't supported + in liblzma). + + src/liblzma/api/lzma/lzma12.h | 123 ++++++++++++++++++++++++++++++-- + src/liblzma/common/filter_common.c | 7 ++ + src/liblzma/common/filter_decoder.c | 6 ++ + src/liblzma/common/filter_encoder.c | 9 +++ + src/liblzma/lzma/lzma2_encoder.c | 2 +- + src/liblzma/lzma/lzma_decoder.c | 26 ++++++- + src/liblzma/lzma/lzma_encoder.c | 40 +++++++++-- + src/liblzma/lzma/lzma_encoder.h | 3 +- + src/liblzma/lzma/lzma_encoder_private.h | 3 + + 9 files changed, 204 insertions(+), 15 deletions(-) + +commit 9a304bf1e45b3ddf61aaeaa7c764915b34618ede +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-27 18:43:07 +0200 + + liblzma: Avoid unneeded use of void pointer in LZMA decoder. + + src/liblzma/lzma/lzma_decoder.c | 3 +-- + src/liblzma/lzma/lzma_decoder.h | 2 +- + 2 files changed, 2 insertions(+), 3 deletions(-) + +commit 218394958c7683f892275bb40eae880620feebcc +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-27 18:20:33 +0200 + + liblzma: Pass the Filter ID to LZ encoder and decoder. + + This allows using two Filter IDs with the same + initialization function and data structures. + + src/liblzma/common/alone_decoder.c | 1 + + src/liblzma/common/alone_encoder.c | 1 + + src/liblzma/common/common.h | 7 +++++-- + src/liblzma/common/lzip_decoder.c | 1 + + src/liblzma/common/microlzma_decoder.c | 1 + + src/liblzma/common/microlzma_encoder.c | 1 + + src/liblzma/lz/lz_decoder.c | 5 +++-- + src/liblzma/lz/lz_decoder.h | 3 ++- + src/liblzma/lz/lz_encoder.c | 5 +++-- + src/liblzma/lz/lz_encoder.h | 3 ++- + src/liblzma/lzma/lzma2_decoder.c | 3 ++- + src/liblzma/lzma/lzma2_encoder.c | 3 ++- + src/liblzma/lzma/lzma_decoder.c | 2 +- + src/liblzma/lzma/lzma_encoder.c | 2 +- + 14 files changed, 26 insertions(+), 12 deletions(-) + +commit 1663c7676b76f4c514031797f3db1896e8100f7f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-27 01:03:16 +0200 + + liblzma: Remove two FIXME comments. + + src/liblzma/common/filter_encoder.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 11fe708db783ac36ebeeb85da164e29e8c300910 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-26 22:25:30 +0200 + + xz: Use lzma_filters_free(). + + src/xz/list.c | 8 ++------ + 1 file changed, 2 insertions(+), 6 deletions(-) + +commit e782af9110d8499c7ac2929bc871540eefea5ea1 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-26 22:21:13 +0200 + + liblzma: Use lzma_filters_free() in more places. + + src/liblzma/common/block_header_decoder.c | 20 ++------------------ + src/liblzma/common/stream_decoder.c | 4 +--- + src/liblzma/common/stream_decoder_mt.c | 22 +++++----------------- + 3 files changed, 8 insertions(+), 38 deletions(-) + +commit 90caaded2dc6db1d6a55b01160d7e87f4a423628 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-25 18:04:37 +0200 + + liblzma: Omit simple coder init functions if they are disabled. + + src/liblzma/simple/arm.c | 4 ++++ + src/liblzma/simple/armthumb.c | 4 ++++ + src/liblzma/simple/ia64.c | 4 ++++ + src/liblzma/simple/powerpc.c | 4 ++++ + src/liblzma/simple/sparc.c | 4 ++++ + src/liblzma/simple/x86.c | 4 ++++ + 6 files changed, 24 insertions(+) + +commit 5cd9f0df78cc4f8a7807bf6104adea13034fbb45 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-24 23:24:59 +0200 + + xz: Allow nice_len 2 and 3 even if match finder requires 3 or 4. + + Now that liblzma accepts these, we avoid the extra check and + there's one message less for translators too. + + src/xz/options.c | 5 ----- + 1 file changed, 5 deletions(-) + +commit 3be88ae071371caa279b44e13f4836fb178fe4ae +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-24 23:23:55 +0200 + + liblzma: Allow nice_len 2 and 3 even if match finder requires 3 or 4. + + That is, if the specified nice_len is smaller than the minimum + of the match finder, silently use the match finder's minimum value + instead of reporting an error. The old behavior is annoying to users + and it complicates xz options handling too. + + src/liblzma/lz/lz_encoder.c | 14 +++++++++----- + src/liblzma/lz/lz_encoder.h | 9 +++++++++ + src/liblzma/lzma/lzma_encoder.c | 11 ++++++++--- + 3 files changed, 26 insertions(+), 8 deletions(-) + +commit 93439cfafe1768b3b18d67d2356ef7e7559bba59 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-24 16:25:10 +0200 + + liblzma: Add lzma_filters_update() support to the multi-threaded encoder. + + A tiny downside of this is that now a 1-4 tiny allocations are made + for every Block because each worker thread needs its own copy of + the filter chain. + + src/liblzma/api/lzma/filter.h | 36 +++++++------ + src/liblzma/common/stream_encoder_mt.c | 96 +++++++++++++++++++++++++++++++--- + 2 files changed, 109 insertions(+), 23 deletions(-) + +commit 17ac51e689794eb41cab3e80946fec689caea2d2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-24 14:53:22 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 06824396b2b6c84f3a235cb7c19c2a9701167797 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-24 14:52:44 +0200 + + Build: Don't put GNU/Linux-specific symbol versions into static liblzma. + + It not only makes no sense to put symbol versions into a static library + but it can also cause breakage. + + By default Libtool #defines PIC if building a shared library and + doesn't define it for static libraries. This is documented in the + Libtool manual. It can be overriden using --with-pic or --without-pic. + configure.ac detects if --with-pic or --without-pic is used and then + gives an error if neither --disable-shared nor --disable-static was + used at the same time. Thus, in normal situations it works to build + both shared and static library at the same time on GNU/Linux, + only --with-pic or --without-pic requires that only one type of + library is built. + + Thanks to John Paul Adrian Glaubitz from Debian for reporting + the problem that occurred on ia64: + https://www.mail-archive.com/xz-devel@tukaani.org/msg00610.html + + CMakeLists.txt | 5 +- + configure.ac | 143 +++++++++++++++++++++++++++++--------------- + src/liblzma/common/common.h | 12 ++++ + 3 files changed, 111 insertions(+), 49 deletions(-) + +commit e1acf7107291f8b3d6d609a7133331ff36d35d14 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-24 01:32:16 +0200 + + liblzma: Refactor to use lzma_filters_free(). + + lzma_filters_free() sets the options to NULL and ids to + LZMA_VLI_UNKNOWN so there is no need to do it by caller; + the filter arrays will always be left in a safe state. + + Also use memcpy() instead of a loop to copy a filter chain + when it is known to be safe to copy LZMA_FILTERS_MAX + 1 + (even if the elements past the terminator might be uninitialized). + + src/liblzma/common/stream_encoder.c | 16 ++++------------ + src/liblzma/common/stream_encoder_mt.c | 11 ++--------- + 2 files changed, 6 insertions(+), 21 deletions(-) + +commit cb05dbcf8b868441ec805016222f3fd77f1c5caa +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-24 01:26:37 +0200 + + liblzma: Fix another invalid free() after memory allocation failure. + + This time it can happen when lzma_stream_encoder_mt() is used + to reinitialize an existing multi-threaded Stream encoder + and one of 1-4 tiny allocations in lzma_filters_copy() fail. + + It's very similar to the previous bug + 10430fbf3820dafd4eafd38ec8be161a6978ed2b, happening with + an array of lzma_filter structures whose old options are freed + but the replacement never arrives due to a memory allocation + failure in lzma_filters_copy(). + + src/liblzma/common/stream_encoder_mt.c | 4 ++++ + 1 file changed, 4 insertions(+) + +commit 75f1a6c26df4ce329da0882786403e3ccf5cd898 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-05-05 20:53:42 +0800 + + liblzma: Add support for LZMA_SYNC_FLUSH in the Block encoder. + + The documentation mentions that lzma_block_encoder() supports + LZMA_SYNC_FLUSH but it was never added to supported_actions[] + in the internal structure. Because of this, LZMA_SYNC_FLUSH could + not be used with the Block encoder unless it was the next coder + after something like stream_encoder() or stream_encoder_mt(). + + src/liblzma/common/block_encoder.c | 1 + + 1 file changed, 1 insertion(+) + +commit d0901645170b638c517f5c50866b6ef48f491c65 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-24 01:02:50 +0200 + + liblzma: Add new API function lzma_filters_free(). + + This is small but convenient and should have been added + a long time ago. + + src/liblzma/api/lzma/filter.h | 21 +++++++++++++++++++++ + src/liblzma/common/filter_common.c | 26 ++++++++++++++++++++++++++ + src/liblzma/liblzma_generic.map | 1 + + src/liblzma/liblzma_linux.map | 1 + + 4 files changed, 49 insertions(+) + +commit ae1f8a723dcde2f2c5cf444bcbb5fc5026b3c3c5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-24 00:02:31 +0200 + + CMake: Don't use symbol versioning with static library. + + CMakeLists.txt | 10 +++++++--- + 1 file changed, 7 insertions(+), 3 deletions(-) + +commit 48c1b99dc537a27e1ca929d8837e778e5ba32191 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-23 21:55:22 +0200 + + liblzma: Add lzma_attr_warn_unused_result to lzma_filters_copy(). + + src/liblzma/api/lzma/filter.h | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +commit 10430fbf3820dafd4eafd38ec8be161a6978ed2b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-23 21:26:21 +0200 + + liblzma: Fix invalid free() after memory allocation failure. + + The bug was in the single-threaded .xz Stream encoder + in the code that is used for both re-initialization and for + lzma_filters_update(). To trigger it, an application had + to either re-initialize an existing encoder instance with + lzma_stream_encoder() or use lzma_filters_update(), and + then one of the 1-4 tiny allocations in lzma_filters_copy() + (called from stream_encoder_update()) must fail. An error + was correctly reported but the encoder state was corrupted. + + This is related to the recent fix in + f8ee61e74eb40600445fdb601c374d582e1e9c8a which is good but + it wasn't enough to fix the main problem in stream_encoder.c. + + src/liblzma/common/stream_encoder.c | 39 +++++++++++++++++++++++++++++-------- + 1 file changed, 31 insertions(+), 8 deletions(-) + +commit cafd6dc397ca8b5b5f7775e8d6876b8fe70f8e70 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-22 16:37:15 +0200 + + liblzma: Fix language in a comment. + + src/liblzma/common/stream_encoder.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit c392bf8ccba857baaf50399c4b460119befacd54 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-22 11:20:17 +0200 + + liblzma: Fix infinite loop in LZMA encoder init with dict_size >= 2 GiB. + + The encoder doesn't support dictionary sizes larger than 1536 MiB. + This is validated, for example, when calculating the memory usage + via lzma_raw_encoder_memusage(). It is also enforced by the LZ + part of the encoder initialization. However, LZMA encoder with + LZMA_MODE_NORMAL did an unsafe calculation with dict_size before + such validation and that results in an infinite loop if dict_size + was 2 << 30 or greater. + + src/liblzma/lzma/lzma_encoder.c | 19 +++++++++++++++---- + 1 file changed, 15 insertions(+), 4 deletions(-) + +commit f50534c973a591ccf65485adfc827a8a7126ca6c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-21 13:02:33 +0200 + + liblzma: Fix two Doxygen commands in the API headers. + + These were caught by clang -Wdocumentation. + + src/liblzma/api/lzma/hardware.h | 2 +- + src/liblzma/api/lzma/index_hash.h | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit 649d4872ed2f55196114a061d45b416fc4353569 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-19 19:09:55 +0200 + + xz: Refactor duplicate code from hardware_memlimit_mtenc_get(). + + src/xz/hardware.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit d327743bb547a53364e5951a16e5f1663fe4b9ff +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-19 19:06:13 +0200 + + xz: Add support --threads=+N so that -T+1 gives threaded mode. + + src/xz/args.c | 18 +++++++++++++++--- + src/xz/hardware.c | 17 +++++++++++++++-- + src/xz/hardware.h | 1 + + src/xz/xz.1 | 21 ++++++++++++++++++++- + 4 files changed, 51 insertions(+), 6 deletions(-) + +commit a11a2b8b5e830ba682c1d81aaa7078842b296995 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-11-19 23:18:04 +0800 + + CMake: Adds test_memlimit to CMake tests + + CMakeLists.txt | 1 + + 1 file changed, 1 insertion(+) + +commit 2af8d9e9b3f44f62d19e7c39297ec63af2e8c64f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-15 19:10:21 +0200 + + Translations: Update the Korean translation. + + po/ko.po | 652 ++++++++++++++++++++++++++++++++++++--------------------------- + 1 file changed, 371 insertions(+), 281 deletions(-) + +commit 16ac05677292f7e21a4feaddcfb2ab062ea5f385 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-15 19:09:28 +0200 + + Translations: Update the Turkish translation. + + po/tr.po | 568 ++++++++++++++++++++++++++++++++++----------------------------- + 1 file changed, 310 insertions(+), 258 deletions(-) + +commit b9a67d9a5fa207062d4aa8a01639234609315d31 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-15 10:58:39 +0200 + + Bump version number for 5.3.4alpha. + + src/liblzma/api/lzma/version.h | 2 +- + src/liblzma/liblzma_generic.map | 2 +- + src/liblzma/liblzma_linux.map | 2 +- + 3 files changed, 3 insertions(+), 3 deletions(-) + +commit 5b999ba289b3280457b7386b9ac65dbbdf1575a5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-15 10:54:40 +0200 + + Add NEWS for 5.3.4alpha. + + NEWS | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 96 insertions(+) + +commit ce8db9e37da4f6c87691c5066f51f91f2411c44a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-15 10:54:08 +0200 + + Add NEWS for 5.2.8. + + NEWS | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 79 insertions(+) + +commit b56bc8251d2736224af6bdaaae734ceb8926a879 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-14 23:19:57 +0200 + + Revert "liblzma: Simple/BCJ filters: Allow disabling generic BCJ options." + + This reverts commit 177bdc922cb17bd0fd831ab8139dfae912a5c2b8 + and also does equivalent change to arm64.c. + + Now that ARM64 filter will use lzma_options_bcj, this change + is not needed anymore. + + src/liblzma/simple/arm.c | 2 +- + src/liblzma/simple/arm64.c | 2 +- + src/liblzma/simple/armthumb.c | 2 +- + src/liblzma/simple/ia64.c | 2 +- + src/liblzma/simple/powerpc.c | 2 +- + src/liblzma/simple/simple_coder.c | 4 ++-- + src/liblzma/simple/simple_private.h | 2 +- + src/liblzma/simple/sparc.c | 2 +- + src/liblzma/simple/x86.c | 3 +-- + 9 files changed, 10 insertions(+), 11 deletions(-) + +commit 8370ec8edf9ddf8d1d9fef03d8d1027503ec4c35 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-14 23:14:41 +0200 + + Replace the experimental ARM64 filter with a new experimental version. + + This is incompatible with the previous version. + + This has space/tab fixes in filter_*.c and bcj.h too. + + src/liblzma/api/lzma/bcj.h | 41 +----- + src/liblzma/common/filter_common.c | 14 +- + src/liblzma/common/filter_decoder.c | 12 +- + src/liblzma/common/filter_encoder.c | 17 +-- + src/liblzma/simple/arm64.c | 283 ++++++++++++++---------------------- + src/liblzma/simple/simple_decoder.h | 4 - + src/liblzma/simple/simple_encoder.h | 2 - + src/xz/args.c | 2 +- + src/xz/message.c | 13 +- + src/xz/options.c | 39 ----- + src/xz/options.h | 7 - + 11 files changed, 147 insertions(+), 287 deletions(-) + +commit f644473a211394447824ea00518d0a214ff3f7f2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-14 21:34:57 +0200 + + liblzma: Add fast CRC64 for 32/64-bit x86 using SSSE3 + SSE4.1 + CLMUL. + + It also works on E2K as it supports these intrinsics. + + On x86-64 runtime detection is used so the code keeps working on + older processors too. A CLMUL-only build can be done by using + -msse4.1 -mpclmul in CFLAGS and this will reduce the library + size since the generic implementation and its 8 KiB lookup table + will be omitted. + + On 32-bit x86 this isn't used by default for now because by default + on 32-bit x86 the separate assembly file crc64_x86.S is used. + If --disable-assembler is used then this new CLMUL code is used + the same way as on 64-bit x86. However, a CLMUL-only build + (-msse4.1 -mpclmul) won't omit the 8 KiB lookup table on + 32-bit x86 due to a currently-missing check for disabled + assembler usage. + + The configure.ac check should be such that the code won't be + built if something in the toolchain doesn't support it but + --disable-clmul-crc option can be used to unconditionally + disable this feature. + + CLMUL speeds up decompression of files that have compressed very + well (assuming CRC64 is used as a check type). It is know that + the CLMUL code is significantly slower than the generic code for + tiny inputs (especially 1-8 bytes but up to 16 bytes). If that + is a real-world problem then there is already a commented-out + variant that uses the generic version for small inputs. + + Thanks to Ilya Kurdyukov for the original patch which was + derived from a white paper from Intel [1] (published in 2009) + and public domain code from [2] (released in 2016). + + [1] https://www.intel.com/content/dam/www/public/us/en/documents/white-papers/fast-crc-computation-generic-polynomials-pclmulqdq-paper.pdf + [2] https://github.com/rawrunprotected/crc + + CMakeLists.txt | 26 ++- + INSTALL | 12 ++ + configure.ac | 59 +++++- + src/liblzma/check/crc64_fast.c | 449 +++++++++++++++++++++++++++++++++++++++- + src/liblzma/check/crc64_table.c | 21 +- + 5 files changed, 554 insertions(+), 13 deletions(-) + +commit 3b466bc79672bb2b06d1245a500588e6026e0ba0 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-14 20:14:34 +0200 + + Translations: Update the Swedish translation one more time. + + po/sv.po | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +commit e963379a8622ebdff6ce78e76b803bcd1e1d16d6 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-14 19:34:15 +0200 + + Translations: Update the Swedish translation again. + + po/sv.po | 16 ++++++++-------- + 1 file changed, 8 insertions(+), 8 deletions(-) + +commit a4bc689a823a2254f29ac9d233170add5121b307 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-14 19:07:45 +0200 + + Translations: Update the Swedish translation. + + po/sv.po | 671 ++++++++++++++++++++++++++++++++++++--------------------------- + 1 file changed, 382 insertions(+), 289 deletions(-) + +commit bbf2073d824ab4ba33bed4b77f467435abd333a5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-14 18:58:09 +0200 + + Translations: Update the Ukrainian translation. + + po/uk.po | 618 ++++++++++++++++++++++++++++++++++++--------------------------- + 1 file changed, 354 insertions(+), 264 deletions(-) + +commit ac10b1b3622e70881595586edfb8a3ebdcd76bb6 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-14 17:58:07 +0200 + + Build: Omit x86_64 from --enable-assembler. + + It didn't do anything. There are only 32-bit x86 assembly files + and it feels likely that new files won't be added as intrinsics + in C are more portable across toolchains and OSes. + + configure.ac | 6 ++---- + 1 file changed, 2 insertions(+), 4 deletions(-) + +commit eb0f1450ad9f23dac03050d9c8375980240aee21 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-14 16:00:52 +0200 + + liblzma: Use __attribute__((__constructor__)) if available. + + This uses it for CRC table initializations when using --disable-small. + It avoids mythread_once() overhead. It also means that then + --disable-small --disable-threads is thread-safe if this attribute + is supported. + + CMakeLists.txt | 15 +++++++++++++++ + INSTALL | 4 +++- + configure.ac | 31 ++++++++++++++++++++++++++++--- + src/liblzma/check/crc32_small.c | 7 +++++++ + src/liblzma/check/crc64_small.c | 5 +++++ + src/liblzma/lz/lz_encoder.c | 2 +- + 6 files changed, 59 insertions(+), 5 deletions(-) + +commit 6553f49b11dafad35c73b05f12e14865ea1fd8a1 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-12 21:19:52 +0200 + + Translations: Update the Romanian translation. + + po/ro.po | 651 +++++++++++++++++++++++++++++++++++++-------------------------- + 1 file changed, 380 insertions(+), 271 deletions(-) + +commit db97e69e12393becc29f8febd53133d0d36989bd +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-12 21:17:45 +0200 + + Translations: Update the Hungarian translation. + + po/hu.po | 625 ++++++++++++++++++++++++++++++++++++--------------------------- + 1 file changed, 357 insertions(+), 268 deletions(-) + +commit 2bbb9c0f3829a8b121b36998d273a6c6f92000f4 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-11 17:58:57 +0200 + + Translations: Update the Finnish translation. + + po/fi.po | 610 ++++++++++++++++++++++++++++++++++++--------------------------- + 1 file changed, 348 insertions(+), 262 deletions(-) + +commit 3c8cbb8137b6f8ed9416c1209d73cdbcb015251f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-11 17:58:18 +0200 + + Translations: Update the Croatian translation. + + po/hr.po | 680 +++++++++++++++++++++++++++++++++++---------------------------- + 1 file changed, 381 insertions(+), 299 deletions(-) + +commit 26c3359eac0988d6f3986735cd1363bec1678e8e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-11 17:57:18 +0200 + + Translations: Update the Polish translation. + + po/pl.po | 569 ++++++++++++++++++++++++++++++++++----------------------------- + 1 file changed, 309 insertions(+), 260 deletions(-) + +commit 577e467b137c735afb8de6ae71ac7a73c2960cc4 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-11 17:56:44 +0200 + + Translations: Update the Spanish translation. + + po/es.po | 598 ++++++++++++++++++++++++++++++++++++--------------------------- + 1 file changed, 344 insertions(+), 254 deletions(-) + +commit f9b4ff6e9a0f1678650775582d3e4fe782abce97 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-11 17:16:03 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit a39961ef211e1bf030b17edeea3cff29fe263b67 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-11 17:15:25 +0200 + + liblzma: Fix building with Intel ICC (the classic compiler). + + It claims __GNUC__ >= 10 but doesn't support __symver__ attribute. + + Thanks to Stephen Sachs. + + src/liblzma/common/common.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit c715f683dcb1a817d565da292cddfbceda643e12 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-11 14:35:58 +0200 + + liblzma: Fix incorrect #ifdef for x86 SSE2 support. + + __SSE2__ is the correct macro for SSE2 support with GCC, Clang, + and ICC. __SSE2_MATH__ means doing floating point math with SSE2 + instead of 387. Often the latter macro is defined if the first + one is but it was still a bug. + + src/liblzma/common/memcmplen.h | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +commit bd334ae56afe7f642ad4d0f1ac19e74e82daa1ce +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-11 13:27:06 +0200 + + Add NEWS for 5.2.7 (forgotten cherry-pick from v5.2). + + NEWS | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 74 insertions(+) + +commit 3c7860cf49de6f81046b3a4034a89f3a4803a576 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-11 13:16:21 +0200 + + xzdiff: Add support for .lz files. + + The other scripts don't need changes for .lz support because + in those scripts it is enough that xz supports .lz. + + src/scripts/xzdiff.in | 10 +++++----- + 1 file changed, 5 insertions(+), 5 deletions(-) + +commit d76c752a6d77052e5ad57ade555082585f7ac5d8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-11 12:23:58 +0200 + + Scripts: Ignore warnings from xz. + + In practice this means making the scripts work when + the input files have an unsupported check type which + isn't a problem in practice unless support for + some check types has been disabled at build time. + + src/scripts/xzdiff.in | 5 +++-- + src/scripts/xzgrep.in | 2 +- + src/scripts/xzless.in | 4 ++-- + src/scripts/xzmore.in | 4 ++-- + 4 files changed, 8 insertions(+), 7 deletions(-) + +commit 6552535afd1fe29d726ab6e68cf14ce3624fd48c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-10 12:34:43 +0200 + + Translations: Rename poa4/fr_FR.po to po4a/fr.po. + + That's how it is preferred at the Translation Project. + On my system /usr/share/man/fr_FR doesn't contain any + other man pages than XZ Utils while /usr/share/man/fr + has quite a few, so this will fix that too. + + Thanks to Benno Schulenberg from the Translation Project. + + po4a/{fr_FR.po => fr.po} | 0 + po4a/po4a.conf | 2 +- + 2 files changed, 1 insertion(+), 1 deletion(-) + +commit 0918159ce4c75bfb60aff0193b559f8a9f41d25a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-09 18:48:50 +0200 + + xz: Update the man page about BCJ filters, including upcoming --arm64. + + The --arm64 isn't actually implemented yet in the form + described in this commit. + + Thanks to Jia Tan. + + src/xz/xz.1 | 66 +++++++++++++++++++++++++++---------------------------------- + 1 file changed, 29 insertions(+), 37 deletions(-) + +commit ba2ae3596f6be1587495f33b367488f6e00e56f1 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-09 18:14:14 +0200 + + xz: Add --arm64 to --long-help and omit endianness from ARM(-Thumb). + + Modern 32-bit ARM in big endian mode use little endian for + instruction encoding still, so the filters work on such + executables too. It's likely less confusing for users this way. + + The --arm64 option hasn't been implemented yet (there is + --experimental-arm64 but it's different). The --arm64 option + is added now anyway because this is the likely result and the + strings need to be ready for translators. + + Thanks to Jia Tan. + + src/xz/message.c | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +commit 802d57d9215d9c81dbee86edb43c9e93a7f7ec55 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-09 15:12:13 +0200 + + Windows: Update the VS project files for ARM64 and .lz support. + + windows/vs2013/config.h | 9 +++++++++ + windows/vs2013/liblzma.vcxproj | 5 ++++- + windows/vs2013/liblzma_dll.vcxproj | 5 ++++- + windows/vs2017/config.h | 9 +++++++++ + windows/vs2017/liblzma.vcxproj | 3 +++ + windows/vs2017/liblzma_dll.vcxproj | 3 +++ + windows/vs2019/config.h | 9 +++++++++ + windows/vs2019/liblzma.vcxproj | 5 ++++- + windows/vs2019/liblzma_dll.vcxproj | 5 ++++- + 9 files changed, 49 insertions(+), 4 deletions(-) + +commit 5846aeda05972bc803c6094821ae836229ebe691 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-09 14:57:48 +0200 + + DOS: Update Makefile and config.h to include ARM64 and .lz support. + + dos/Makefile | 2 ++ + dos/config.h | 9 +++++++++ + 2 files changed, 11 insertions(+) + +commit 781da8d6c44de6aa278c916375250668a0b107f2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-09 14:45:05 +0200 + + CMake: Add lzip decoder files and #define to the build. + + CMakeLists.txt | 3 +++ + 1 file changed, 3 insertions(+) + +commit df8ad4af65a9c4846b108550d0083770a69dee64 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-09 14:41:56 +0200 + + Docs: Update INSTALL and also add new prohibited options to PACKAGERS. + + INSTALL | 49 +++++++++++++++++++++++++++++++++++++++++-------- + PACKAGERS | 2 ++ + 2 files changed, 43 insertions(+), 8 deletions(-) + +commit c8ef089c149afaab413c3a51be827dd1d11afe0e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-20 17:39:06 +0300 + + Tests: Test the .lz files in test_files.sh. + + tests/test_files.sh | 25 +++++++++++++++++++++++++ + 1 file changed, 25 insertions(+) + +commit c8f70ebb4628ceb6cb29cc9195d9deadf69d2bd7 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-20 15:35:59 +0300 + + Tests: Add .lz (lzip) test files. + + tests/files/README | 109 +++++++++++++++++++++++++++++---- + tests/files/bad-1-v0-uncomp-size.lz | Bin 0 -> 42 bytes + tests/files/bad-1-v1-crc32.lz | Bin 0 -> 50 bytes + tests/files/bad-1-v1-dict-1.lz | Bin 0 -> 50 bytes + tests/files/bad-1-v1-dict-2.lz | Bin 0 -> 50 bytes + tests/files/bad-1-v1-magic-1.lz | Bin 0 -> 50 bytes + tests/files/bad-1-v1-magic-2.lz | Bin 0 -> 50 bytes + tests/files/bad-1-v1-member-size.lz | Bin 0 -> 50 bytes + tests/files/bad-1-v1-trailing-magic.lz | Bin 0 -> 54 bytes + tests/files/bad-1-v1-uncomp-size.lz | Bin 0 -> 50 bytes + tests/files/good-1-v0-trailing-1.lz | Bin 0 -> 59 bytes + tests/files/good-1-v0.lz | Bin 0 -> 42 bytes + tests/files/good-1-v1-trailing-1.lz | Bin 0 -> 67 bytes + tests/files/good-1-v1-trailing-2.lz | Bin 0 -> 70 bytes + tests/files/good-1-v1.lz | Bin 0 -> 50 bytes + tests/files/good-2-v0-v1.lz | Bin 0 -> 78 bytes + tests/files/good-2-v1-v0.lz | Bin 0 -> 78 bytes + tests/files/good-2-v1-v1.lz | Bin 0 -> 86 bytes + tests/files/unsupported-1-v234.lz | Bin 0 -> 50 bytes + 19 files changed, 98 insertions(+), 11 deletions(-) + +commit 731db13e6fa3ad3e3fc786c0ccf6eac4cce6865f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-19 22:32:51 +0300 + + xz: Remove the commented-out FORMAT_GZIP, gzip, .gz, and .tgz. + + src/xz/args.c | 2 -- + src/xz/coder.h | 1 - + src/xz/suffix.c | 9 --------- + 3 files changed, 12 deletions(-) + +commit 3176f992c55b8d788c4633809aaf9447376a5a12 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-08 21:28:15 +0300 + + xz: Add .lz (lzip) decompression support. + + If configured with --disable-lzip-decoder then --long-help will + still list `lzip' in --format but I left it like that since + due to translations it would be messy to have two help strings. + Features are disabled only in special situations so wrong help + in such a situation shouldn't matter much. + + Thanks to Michał Górny for the original patch. + + src/xz/args.c | 9 ++++++++ + src/xz/coder.c | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++--- + src/xz/coder.h | 3 +++ + src/xz/message.c | 2 +- + src/xz/suffix.c | 26 ++++++++++++++++++---- + src/xz/xz.1 | 46 +++++++++++++++++++++++++++++++++----- + 6 files changed, 141 insertions(+), 13 deletions(-) + +commit 034086e1ae1459210837a24e04878435c86dc41b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-08 00:29:20 +0300 + + liblzma: Add .lz support to lzma_auto_decoder(). + + Thanks to Michał Górny for the original patch. + + src/liblzma/api/lzma/container.h | 10 ++++++---- + src/liblzma/common/Makefile.inc | 3 ++- + src/liblzma/common/auto_decoder.c | 23 +++++++++++++++++------ + src/liblzma/common/lzip_decoder.h | 22 ++++++++++++++++++++++ + 4 files changed, 47 insertions(+), 11 deletions(-) + +commit 0538db038f3cdc352007dacb42454aa1806b8e40 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-06 15:50:20 +0300 + + liblzma: Add .lz (lzip) decompression support (format versions 0 and 1). + + Support for format version 0 was removed from lzip 1.18 for some + reason. .lz format version 0 files are rare (and old) but some + source packages were released in this format, and some people might + have personal files in this format too. It's very little extra code + to support it along side format version 1 so this commits adds + support for both. + + The Sync Flush marker extentension to the original .lz format + version 1 isn't supported. It would require changes to the + LZMA decoder itself. Such files are very rare anyway. + + See the API doc for lzma_lzip_decoder() for more details about + the .lz format support. + + Thanks to Michał Górny for the original patch. + + configure.ac | 21 ++ + src/liblzma/api/lzma/container.h | 62 +++++- + src/liblzma/common/Makefile.inc | 5 + + src/liblzma/common/lzip_decoder.c | 413 ++++++++++++++++++++++++++++++++++++++ + src/liblzma/liblzma_generic.map | 1 + + src/liblzma/liblzma_linux.map | 1 + + 6 files changed, 501 insertions(+), 2 deletions(-) + +commit 633d48a075b9ce4b9c08a7a56a7eb4cabc18100c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-09 14:17:23 +0200 + + liblzma: Add the missing Makefile.inc change for --disable-microlzma. + + This was forgotten from commit 59c4d6e1390f6f4176f43ac1dad1f7ac03c449b8. + + src/liblzma/common/Makefile.inc | 12 ++++++++++-- + 1 file changed, 10 insertions(+), 2 deletions(-) + +commit 724285dadbdc88765c8fb83eab9816575a260966 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-09 14:10:52 +0200 + + xz: Add comments about stdin and src_st.st_size. + + "xz -v < regular_file > out.xz" doesn't display the percentage + and estimated remaining time because it doesn't even try to + check the input file size when input is read from stdin. + This could be improved but for now there's just a comment + to remind about it. + + src/xz/coder.c | 9 +++++++++ + src/xz/file_io.c | 4 ++++ + 2 files changed, 13 insertions(+) + +commit f723eec68b0e44234910f669a29119de33018967 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-09 12:48:22 +0200 + + xz: Fix displaying of file sizes in progress indicator in passthru mode. + + It worked for one input file since the counters are zero when + xz starts but they weren't reset when starting a new file in + passthru mode. For example, if files A, B, and C are one byte each, + then "xz -dcvf A B C" would show file sizes as 1, 2, and 3 bytes + instead of 1, 1, and 1 byte. + + src/xz/coder.c | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +commit 69265d0f223ddf1d66f799b8b047df22923e376f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-09 11:27:20 +0200 + + xz: Add a comment why --to-stdout is not in --help. + + It is on the man page still. + + src/xz/message.c | 3 +++ + 1 file changed, 3 insertions(+) + +commit fe6b8852a3c6a0eb5a3c33512e0a69af257d3bc7 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-08 23:05:37 +0200 + + xz: Make xz -lvv show that the upcoming --arm64 needs 5.4.0 to decompress. + + src/xz/list.c | 20 +++++++++++++++----- + 1 file changed, 15 insertions(+), 5 deletions(-) + +commit fb3f05ac9f2b4b0e3643401960fbeab31997ac7a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-08 22:26:54 +0200 + + Docs: Update faq.txt a little. + + doc/faq.txt | 66 ++++++++++++++++++++++++++++++++++++++++--------------------- + 1 file changed, 43 insertions(+), 23 deletions(-) + +commit 05331f091ec3b68eccbfb2a9a7a576072768fb4b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-08 16:57:17 +0200 + + Translations: Update Turkish translation. + + po/tr.po | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit ed3a4822963b4940d84e6f44d47277c394fc046d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-08 14:55:32 +0200 + + Translations: Update Croatian translation. + + po/hr.po | 190 ++++++++++++++++++++++++++++++++------------------------------- + 1 file changed, 96 insertions(+), 94 deletions(-) + +commit 4746f5ec721316bc4c6fec9905b2902e0360e0af +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-08 14:13:03 +0200 + + liblzma: Update API docs about decoder flags. + + src/liblzma/api/lzma/container.h | 21 +++++++++++++++++---- + 1 file changed, 17 insertions(+), 4 deletions(-) + +commit 8779a9db5d0cec00c9dc9e9965dd2dda04f9d80d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-08 14:01:50 +0200 + + liblzma: Use the return_if_error() macro in alone_decoder.c. + + src/liblzma/common/alone_decoder.c | 6 ++---- + 1 file changed, 2 insertions(+), 4 deletions(-) + +commit 3f4990b6822961e75cd9b4e2e82b1df63f6f8fcc +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-08 14:00:58 +0200 + + liblzma: Fix a comment in auto_decoder.c. + + src/liblzma/common/auto_decoder.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 026a5897c72a2041ae08ceec54ce8b1cdeb51334 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-08 13:43:19 +0200 + + xz: Initialize the pledge(2) sandbox at the very beginning of main(). + + It feels better that the initializations are sandboxed too. + They don't do anything that the pledge() call wouldn't allow. + + src/xz/main.c | 27 ++++++++++++++------------- + 1 file changed, 14 insertions(+), 13 deletions(-) + +commit 49a59f6ca001c3ce9affa2c162b437aad021b4d5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-07 22:51:16 +0200 + + xz: Extend --robot --info-memory output. + + Now it includes everything that the human-readable --info-memory shows. + + src/xz/hardware.c | 24 +++++++++++++++--------- + src/xz/xz.1 | 47 +++++++++++++++++++++++++++++++++++++++++------ + 2 files changed, 56 insertions(+), 15 deletions(-) + +commit 5e2450c75cbac966c62cf2231c824f2cc91ddba8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-11-07 17:22:04 +0200 + + liblzma: Include cached memory in reported memusage in threaded decoder. + + This affects lzma_memusage() and lzma_memlimit_set() when used + with the threaded decompressor. Now all allocations are reported + by lzma_memusage() (so it's not misleading) and lzma_memlimit_set() + cannot lower the limit below that value. + + The alternative would have been to allow lowering the limit if + doing so is possible by freeing the cached memory but since + the primary use case of lzma_memlimit_set() is to increase + memlimit after LZMA_MEMLIMIT_ERROR this simple approach + was selected. + + The cached memory was always included when enforcing + the memory usage limit while decoding. + + Thanks to Jia Tan. + + src/liblzma/common/stream_decoder_mt.c | 22 +++++++++++++++++++--- + 1 file changed, 19 insertions(+), 3 deletions(-) + +commit 1fc6e7dd1fabdb60124d449b99273330ccab3ff1 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-11-07 16:24:14 +0200 + + xz: Avoid a compiler warning in progress_speed() in message.c. + + This should be smaller too since it avoids the string constants. + + src/xz/message.c | 9 +++------ + 1 file changed, 3 insertions(+), 6 deletions(-) + +commit cf118c014683069b5dbe91898acdc40f2f0a1f5d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-31 16:26:05 +0200 + + Build: Clarify comment in configure.ac about SSE2. + + configure.ac | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +commit aad3c609ffb72f581a7a2b67be3ad70b2b327840 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-31 16:16:37 +0200 + + Build: Remove obsolete commented-out lines from configure.ac. + + configure.ac | 4 ---- + 1 file changed, 4 deletions(-) + +commit e53e0e2186c6b8ce866bd19aec52f1c318ed31ba +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-31 13:31:58 +0200 + + Windows: Fix mythread_once() macro with Vista threads. + + Don't call InitOnceComplete() if initialization was already done. + + So far mythread_once() has been needed only when building + with --enable-small. windows/build.bash does this together + with --disable-threads so the Vista-specific mythread_once() + is never needed by those builds. VS project files or + CMake-builds don't support HAVE_SMALL builds at all. + + src/common/mythread.h | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +commit 48dde3bab9dc04081acb5aa7cf7c5044b8a49f58 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-31 11:54:44 +0200 + + liblzma: Silence -Wconversion warning from crc64_fast.c. + + src/liblzma/check/crc64_fast.c | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +commit a243c617ff249d915ac123de4f536b80322c1fdb +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-31 11:49:47 +0200 + + CMake: Sync tuklib_cpucores.cmake with tuklib_cpucores.m4. + + This was forgotten from commit 2611c4d90535652d3eb7ef4a026a6691276fab43. + + cmake/tuklib_cpucores.cmake | 5 +++++ + 1 file changed, 5 insertions(+) + +commit 05c72de06fcaaedc78f8abba7d5ec568ddcf1e75 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-27 15:49:18 +0300 + + Tests: test_files.sh: Make it not fail if features were disabled at build. + + It now tries to test as many files as easily possible. + The exit status indicates skipping if any of the files were + skipped. This way it is easy to notice if something is being + skipped when it isn't expected. + + tests/test_files.sh | 50 ++++++++++++++++++++++++++++++++++++++++++++++---- + 1 file changed, 46 insertions(+), 4 deletions(-) + +commit b3459327a51f4b8239d19e6c34b4e0c6bc2d81de +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-27 15:30:13 +0300 + + Tests: test_files.sh: Suppress an expected warning from the log. + + xz (but not xzdec) will normally warn about unsupported check + but since we are testing specifically such a file, it's better + to silence that warning so that it doesn't look suspicious in + test_files.sh.log. + + The use of -q and -Q in xzdec is just for consistency and + doesn't affect the result at least for now. + + tests/test_files.sh | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 798c86e4231e0835ab76ccd0810c8ea30833b2ce +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-27 15:27:50 +0300 + + Tests: test_files.sh: Print the reason for skipping if xz & xzdec missing. + + tests/test_files.sh | 1 + + 1 file changed, 1 insertion(+) + +commit c1dd8524e1af07f16b790463899de06a6a5fcc08 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-27 01:12:40 +0300 + + Tests: Keep test_compress_* working when some filters are unavailable. + + tests/test_compress.sh | 34 ++++++++++++++++++++-------------- + 1 file changed, 20 insertions(+), 14 deletions(-) + +commit ce30ada91951d0746879ae438da11f1ee8a90aa0 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-10-23 21:01:08 +0800 + + Tests: test_bcj_exact_size skips properly now if PowerPC filter disabled. + + tests/test_bcj_exact_size.c | 3 +++ + 1 file changed, 3 insertions(+) + +commit 89c5cfcacaca7130509fac836e2f30c46b824502 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-26 00:05:57 +0300 + + Tests: Test also unsupported-*.xz. + + tests/test_files.sh | 37 +++++++++++++++++++++++++++++++++++++ + 1 file changed, 37 insertions(+) + +commit a4b214b93ac741edef9c41e55865b0b867ca2587 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-25 23:45:03 +0300 + + Build: Use AC_CONFIG_HEADERS instead of the ancient AC_CONFIG_HEADER. + + We require Autoconf >= 2.69 and that has AC_CONFIG_HEADERS. + + There is a warning about AC_PROG_CC_C99 being obsolete but + it cannot be removed because it is needed with Autoconf 2.69. + + configure.ac | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 04f299b64e73f50afc188c2590ebebc6b73ed744 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-25 23:31:44 +0300 + + Build: Update m4/ax_pthread.m4 from Autoconf Archive. + + m4/ax_pthread.m4 | 29 ++++++++++++++++++++++------- + 1 file changed, 22 insertions(+), 7 deletions(-) + +commit 59c4d6e1390f6f4176f43ac1dad1f7ac03c449b8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-25 23:28:34 +0300 + + Build: Add configure option --disable-microlzma. + + MicroLZMA was made for EROFS and used by erofs-utils. + It might be used by something else in the future but + those wanting a smaller build for specific situations + can now disable this rarely-needed feature. + + configure.ac | 22 ++++++++++++++++++++++ + 1 file changed, 22 insertions(+) + +commit 054ccd6d14b2cc6eddc56897af280d3221414150 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-25 23:09:11 +0300 + + xz: Fix --single-stream with an empty .xz Stream. + + Example: + + $ xz -dc --single-stream good-0-empty.xz + xz: good-0-empty.xz: Internal error (bug) + + The code, that is tries to catch some input file issues early, + didn't anticipate LZMA_STREAM_END which is possible in that + code only when --single-stream is used. + + src/xz/coder.c | 9 +++++++++ + 1 file changed, 9 insertions(+) + +commit 563288ea705e83ff5cb292adf794650c263bca1d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-25 21:11:58 +0300 + + xz: Add support for OpenBSD's pledge() sandbox. + + configure.ac | 12 +++++++++--- + src/xz/file_io.c | 11 +++++++++++ + src/xz/main.c | 13 +++++++++++++ + src/xz/private.h | 2 +- + 4 files changed, 34 insertions(+), 4 deletions(-) + +commit f9913e8ee2ba0b1e4ff4d0aa4c001aae305ed944 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-25 19:07:17 +0300 + + xz: Fix decompressor behavior if input uses an unsupported check type. + + Now files with unsupported check will make xz display + a warning, set the exit status to 2 (unless --no-warn is used), + and then decompress the file normally. This is how it was + supposed to work since the beginning but this was broken by + the commit 231c3c7098f1099a56abb8afece76fc9b8699f05, that is, + a little before 5.0.0 was released. The buggy behavior displayed + a message, set exit status 1 (error), and xz didn't attempt to + to decompress the file. + + This doesn't matter today except for special builds that disable + CRC64 or SHA-256 at build time (but such builds should be used + in special situations only). The bug matters if new check type + is added in the future and an old xz version is used to decompress + such a file; however, it's likely that such files would use a new + filter too and an old xz wouldn't be able to decompress the file + anyway. + + The first hunk in the commit is the actual fix. The second hunk + is a cleanup since LZMA_TELL_ANY_CHECK isn't used in xz. + + There is a test file for unsupported check type but it wasn't + used by test_files.sh, perhaps due to different behavior between + xz and the simpler xzdec. + + src/xz/coder.c | 19 +++++++++++++++---- + 1 file changed, 15 insertions(+), 4 deletions(-) + +commit aa4fe145b9486adc454f44fd3e09be9add808a0f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-25 18:36:19 +0300 + + xz: Clarify the man page: input file isn't removed if an error occurs. + + src/xz/xz.1 | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +commit 8b46ae8cdeddfd7dc01fec92971b8696e9a96c5d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-25 18:30:55 +0300 + + xz: Refactor to remove is_empty_filename(). + + Long ago it was used in list.c too but nowadays it's needed + only in io_open_src() so it's nicer to avoid a separate function. + + src/xz/file_io.c | 4 +++- + src/xz/util.c | 12 ------------ + src/xz/util.h | 4 ---- + 3 files changed, 3 insertions(+), 17 deletions(-) + +commit 85624015978b0de294cff3df79006df987c552b1 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-25 18:23:54 +0300 + + xz: If input file cannot be removed, treat it as a warning, not error. + + Treating it as a warning (message + exit status 2) matches gzip + and it seems more logical as at that point the output file has + already been successfully closed. When it's a warning it is + possible to suppress it with --no-warn. + + src/xz/file_io.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit fda9f85f52c546f7ca0313cf89481da4707fecb3 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-24 16:25:09 +0300 + + liblzma: Threaded decoder: Stop the worker threads on errors. + + It's waste of CPU time and electricity to leave the unfinished + worker threads running when it is known that their output will + get ignored. + + src/liblzma/common/stream_decoder_mt.c | 33 ++++++++++++++++++++++++++------- + 1 file changed, 26 insertions(+), 7 deletions(-) + +commit 2611c4d90535652d3eb7ef4a026a6691276fab43 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-20 20:22:50 +0300 + + tuklib_cpucores: Use HW_NCPUONLINE on OpenBSD. + + On OpenBSD the number of cores online is often less + than what HW_NCPU would return because OpenBSD disables + simultaneous multi-threading (SMT) by default. + + Thanks to Christian Weisgerber. + + m4/tuklib_cpucores.m4 | 5 +++++ + src/common/tuklib_cpucores.c | 9 +++++++++ + 2 files changed, 14 insertions(+) + +commit 424ac91c7e0419393ff2bde4f62e21fa611c776d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-19 19:39:35 +0300 + + Tests: Skip tests in test_*.sh if encoders and/or decoders are disabled. + + This isn't perfect as the scripts can still fail if only + certain filters are disabled. This is still an improvement + as now "make check" has better behavior when all encoders + or decoders are disabled. + + Grepping ../config.h is simple and fairly clean but it only + works if config.h was created. CMake builds don't create + config.h but they don't use these test scripts either. + + Thanks to Sebastian Andrzej Siewior for reporting the problem. + Thanks to Jia Tan for the original patch which grepped xz + error messages instead of config.h. + + tests/test_compress.sh | 12 ++++++++++++ + tests/test_files.sh | 11 +++++++++++ + tests/test_scripts.sh | 11 +++++++++++ + 3 files changed, 34 insertions(+) + +commit ca8bf9d7c5a30be8ba1eeb106fd892f19e83ed09 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-19 18:54:34 +0300 + + Test: Remove the (exit 1) lines. + + I suspect that I used these in the original version because + Autoconf's manual describes that such a trick is needed in + some specific situations for portability reasons. None of those + situations listed on Autoconf 2.71 manual apply to these test + scripts though so this cleans them up. + + tests/test_compress.sh | 10 ---------- + tests/test_files.sh | 9 --------- + tests/test_scripts.sh | 6 ------ + 3 files changed, 25 deletions(-) + +commit 82fcb7cfc17ce62f79ebc7ca2374e1daca5e4d5e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-19 17:14:57 +0300 + + Tests: Fix a warning in test_memlimit.c when decoders are disabled. + + tests/test_memlimit.c | 3 +++ + 1 file changed, 3 insertions(+) + +commit b5f8271b45b9b0e59485ffba3640ca3418835ec4 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-19 17:11:46 +0300 + + Tests: Add test_memlimit to .gitignore. + + Thanks to Jia Tan. + + .gitignore | 1 + + 1 file changed, 1 insertion(+) + +commit 6a86e81cab202d0a812a7b2e9efacaf70c58ba38 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-10-06 21:53:09 +0300 + + Tests: Refactor test_stream_flags.c. + + Converts test_stream_flags to tuktest. Also the test will now + compile and skip properly if encoders or decoders are disabled. + + Thanks to Sebastian Andrzej Siewior. + + tests/test_stream_flags.c | 533 ++++++++++++++++++++++++++++++++++++---------- + 1 file changed, 416 insertions(+), 117 deletions(-) + +commit 827ac5b4821491fd3afe0d0e1ddac326253aeb66 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-10-06 17:00:38 +0800 + + Tests: Refactor test_block_header.c. + + test_block_header now achieves higher test coverage. Also the + test will now compile and skip properly if encoders or decoders + are disabled. + + Thanks to Sebastian Andrzej Siewior. + + tests/test_block_header.c | 486 +++++++++++++++++++++++++++++++++++----------- + 1 file changed, 370 insertions(+), 116 deletions(-) + +commit 84963318952064a93bfc52edd6b0ef70593384ee +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-10-05 23:54:12 +0800 + + Tests: Fix compilation issues. + + test_bcj_exact_size, test_check, test_hardware, and test_index will + all now compile and skip properly if encoders or decoders are disabled. + + Also fixed a small typo (disabed -> disabled). + + Thanks to Sebastian Andrzej Siewior. + + tests/test_bcj_exact_size.c | 20 ++++++++++++++------ + tests/test_check.c | 8 +++++++- + tests/test_hardware.c | 2 +- + tests/test_index.c | 6 ++++++ + tests/test_memlimit.c | 16 +++++++++++++++- + tests/test_vli.c | 13 +++++++++++++ + 6 files changed, 56 insertions(+), 9 deletions(-) + +commit 7dcabeec63d46b436fa5f043c3d1f09d0e15be16 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-05 16:20:47 +0300 + + Tests: Include mythread.h in the tests that use MYTHREAD_ENABLED. + + tests/test_check.c | 1 + + tests/test_hardware.c | 1 + + tests/test_memlimit.c | 1 + + 3 files changed, 3 insertions(+) + +commit 14af758a770c7781af18fb66d6d21ee5b1c27f04 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-10-05 20:57:16 +0800 + + liblzma: Fix a compilation issue when encoders are disabled. + + When encoders were disabled and threading enabled, outqueue.c and + outqueue.h were not compiled. The multi threaded decoder required + these files, so compilation failed. + + src/liblzma/common/Makefile.inc | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +commit 6ca5c354bd4620aa7f81da68870eef1b1f26288f +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-10-05 16:41:38 +0800 + + Tests: Fix compilation error when threading support has been disabled. + + Now tests that require threading are skipped when threading + support has been disabled. + + Thanks to Sebastian Andrzej Siewior. + + tests/test_check.c | 4 ++++ + tests/test_hardware.c | 4 ++++ + tests/test_memlimit.c | 4 ++++ + 3 files changed, 12 insertions(+) + +commit fae37ad2affd8fe8871f4ff93d5cab5ec14d5e58 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-10-05 14:26:00 +0300 + + tuklib_integer: Add 64-bit endianness-converting reads and writes. + + Also update the comment in liblzma's memcmplen.h. + + Thanks to Michał Górny for the original patch for the reads. + + m4/tuklib_integer.m4 | 8 ++++---- + src/common/tuklib_integer.h | 46 ++++++++++++++++++++++++++++++++++++++++-- + src/liblzma/common/memcmplen.h | 9 +++------ + 3 files changed, 51 insertions(+), 12 deletions(-) + +commit 508a44372c5b0dede8863fd0d358d4a9d8645c95 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-30 12:06:13 +0300 + + liblzma: Add API doc note about the .xz decoder LZMA_MEMLIMIT_ERROR bug. + + The bug was fixed in 660739f99ab211edec4071de98889fb32ed04e98. + + src/liblzma/api/lzma/base.h | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +commit 8cc9874a7974cd575aee44f218836f7acdbeb0ed +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-09-21 16:15:50 +0800 + + liblzma: Add dest and src NULL checks to lzma_index_cat. + + The documentation states LZMA_PROG_ERROR can be returned from + lzma_index_cat. Previously, lzma_index_cat could not return + LZMA_PROG_ERROR. Now, the validation is similar to + lzma_index_append, which does a NULL check on the index + parameter. + + src/liblzma/common/index.c | 3 +++ + 1 file changed, 3 insertions(+) + +commit afd5a8bf5374eba82804a999e1ea7af680784086 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-09-21 20:29:28 +0800 + + Tests: Create a test for the lzma_index_cat bug. + + tests/test_index.c | 43 ++++++++++++++++++++++++++++++++++++++++++- + 1 file changed, 42 insertions(+), 1 deletion(-) + +commit 3d5a99ca373a4e86faf671226ca6487febb9eeac +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-09-21 19:28:53 +0800 + + liblzma: Fix copying of check type statistics in lzma_index_cat(). + + The check type of the last Stream in dest was never copied to + dest->checks (the code tried to copy it but it was done too late). + This meant that the value returned by lzma_index_checks() would + only include the check type of the last Stream when multiple + lzma_indexes had been concatenated. + + In xz --list this meant that the summary would only list the + check type of the last Stream, so in this sense this was only + a visual bug. However, it's possible that some applications + use this information for purposes other than merely showing + it to the users in an informational message. I'm not aware of + such applications though and it's quite possible that such + applications don't exist. + + Regular streamed decompression in xz or any other application + doesn't use lzma_index_cat() and so this bug cannot affect them. + + src/liblzma/common/index.c | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +commit a61d32172789735350a941e23baf6b587c49e5d9 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-28 12:20:41 +0300 + + tuklib_physmem: Fix Unicode builds on Windows. + + Thanks to ArSaCiA Game. + + src/common/tuklib_physmem.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 5a4d3548ab214fdca364d5c734baf1d1fab47308 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-28 11:12:07 +0300 + + Tests: Add test_memlimit.c to test restarting after LZMA_MEMLIMIT_ERROR. + + tests/Makefile.am | 2 + + tests/test_memlimit.c | 151 ++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 153 insertions(+) + +commit 660739f99ab211edec4071de98889fb32ed04e98 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-28 11:05:15 +0300 + + liblzma: Stream decoder: Fix restarting after LZMA_MEMLIMIT_ERROR. + + If lzma_code() returns LZMA_MEMLIMIT_ERROR it is now possible + to use lzma_memlimit_set() to increase the limit and continue + decoding. This was supposed to work from the beginning but + there was a bug. With other decoders (.lzma or threaded .xz) + this already worked correctly. + + src/liblzma/common/stream_decoder.c | 16 +++++++++++++--- + 1 file changed, 13 insertions(+), 3 deletions(-) + +commit 7e68fda58c74ad9e5b876cc22fcbe80fc0e4747b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-28 11:00:23 +0300 + + liblzma: Stream decoder: Fix comments. + + src/liblzma/common/stream_decoder.c | 12 +++++------- + 1 file changed, 5 insertions(+), 7 deletions(-) + +commit f664cb25841fc1c478b819034a224a558e2ac6e7 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-20 16:58:22 +0300 + + liblzma: ARM64: Add comments. + + src/liblzma/simple/arm64.c | 13 +++++++++++++ + 1 file changed, 13 insertions(+) + +commit b557b4a0eea05470fae8ba5ef4ad5a6dfb36ac41 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-20 16:27:50 +0300 + + liblzma: ARM64: Fix wrong comment in API doc. + + Thanks to Jia Tan. + + src/liblzma/api/lzma/bcj.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit d5b0906fa55157f48c200188a3951d80df9cb308 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-19 20:24:26 +0300 + + xz: Add --experimental-arm64[=width=WIDTH]. + + It will be renamed to --arm64 once it is stable. + + Man page or --long-help weren't updated yet. + + src/xz/args.c | 7 +++++++ + src/xz/message.c | 7 +++++++ + src/xz/options.c | 39 +++++++++++++++++++++++++++++++++++++++ + src/xz/options.h | 7 +++++++ + 4 files changed, 60 insertions(+) + +commit ecb966de308c255bb4735a7307ef9901c643a9de +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-19 19:34:56 +0300 + + liblzma: Add experimental ARM64 BCJ filter with a temporary Filter ID. + + That is, the Filter ID will be changed once the design is final. + The current version will be removed. So files created with the + tempoary Filter ID won't be supported in the future. + + CMakeLists.txt | 3 + + configure.ac | 4 +- + src/liblzma/api/lzma/bcj.h | 35 +++++- + src/liblzma/common/filter_common.c | 9 ++ + src/liblzma/common/filter_decoder.c | 8 ++ + src/liblzma/common/filter_encoder.c | 11 ++ + src/liblzma/simple/Makefile.inc | 4 + + src/liblzma/simple/arm64.c | 227 ++++++++++++++++++++++++++++++++++++ + src/liblzma/simple/simple_coder.h | 9 ++ + src/liblzma/simple/simple_decoder.h | 4 + + src/liblzma/simple/simple_encoder.h | 2 + + 11 files changed, 313 insertions(+), 3 deletions(-) + +commit 177bdc922cb17bd0fd831ab8139dfae912a5c2b8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-17 22:42:18 +0300 + + liblzma: Simple/BCJ filters: Allow disabling generic BCJ options. + + This will be needed for the ARM64 BCJ filter as it will use + its own options struct. + + src/liblzma/simple/arm.c | 2 +- + src/liblzma/simple/armthumb.c | 2 +- + src/liblzma/simple/ia64.c | 2 +- + src/liblzma/simple/powerpc.c | 2 +- + src/liblzma/simple/simple_coder.c | 4 ++-- + src/liblzma/simple/simple_private.h | 2 +- + src/liblzma/simple/sparc.c | 2 +- + src/liblzma/simple/x86.c | 3 ++- + 8 files changed, 10 insertions(+), 9 deletions(-) + +commit c3592d0a55114144686ecf960cb516d6b31c98e9 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-16 17:08:53 +0300 + + Tests: Add a test file for lzma_index_append() integer overflow bug. + + This test fails before commit 18d7facd3802b55c287581405c4d49c98708c136. + + test_files.sh now runs xz -l for bad-3-index-uncomp-overflow.xz + because only then the previously-buggy code path gets tested. + Normal decompression doesn't use lzma_index_append() at all. + Instead, lzma_index_hash functions are used and those already + did the overflow check. + + tests/files/README | 10 ++++++++++ + tests/files/bad-3-index-uncomp-overflow.xz | Bin 0 -> 132 bytes + tests/test_files.sh | 8 ++++++++ + 3 files changed, 18 insertions(+) + +commit 982b29f828079a2a26253a40e975127a40a7d2bd +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-16 15:10:07 +0300 + + Translations: Add Turkish translation. + + po/LINGUAS | 1 + + po/tr.po | 977 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 978 insertions(+) + +commit 1fc088d9f6d1697924aaeac8cd1fb9918d1532e2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-16 14:09:07 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 097c7b67ce86ff16a7cef7631b39e5ca4ee3d420 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-16 14:07:03 +0300 + + xzgrep: Fix compatibility with old shells. + + Running the current xzgrep on Slackware 10.1 with GNU bash 3.00.15: + + xzgrep: line 231: syntax error near unexpected token `;;' + + On SCO OpenServer 5.0.7 with Korn Shell 93r: + + syntax error at line 231 : `;;' unexpected + + Turns out that some old shells don't like apostrophes (') inside + command substitutions. For example, the following fails: + + x=$(echo foo + # asdf'zxcv + echo bar) + printf '%s\n' "$x" + + The problem was introduced by commits + 69d1b3fc29677af8ade8dc15dba83f0589cb63d6 (2022-03-29), + bd7b290f3fe4faeceb7d3497ed9bf2e6ed5e7dc5 (2022-07-18), and + a648978b20495b7aa4a8b029c5a810b5ad9d08ff (2022-07-19). + 5.2.6 is the only stable release that included + this problem. + + Thanks to Kevin R. Bulgrien for reporting the problem + on SCO OpenServer 5.0.7 and for providing the fix. + + src/scripts/xzgrep.in | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +commit f2d084fe3f0d6d71488bfc6987f26542f67bfd99 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-09 14:12:30 +0300 + + Tests: Silence warnings about unused functions from tuktest.h. + + Warnings about unused tuktest_run_test conveniently tell which + test programs haven't been converted to tuktest.h yet but I + silenced that warning too for now anyway. + + It is fine to use __attribute__((__unused__)) even when the + function is actually used because the attribute only means + that the function might be unused. + + tests/tuktest.h | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +commit f8ee61e74eb40600445fdb601c374d582e1e9c8a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-09 13:51:57 +0300 + + liblzma: lzma_filters_copy: Keep dest[] unmodified if an error occurs. + + lzma_stream_encoder() and lzma_stream_encoder_mt() always assumed + this. Before this patch, failing lzma_filters_copy() could result + in free(invalid_pointer) or invalid memory reads in stream_encoder.c + or stream_encoder_mt.c. + + To trigger this, allocating memory for a filter options structure + has to fail. These are tiny allocations so in practice they very + rarely fail. + + Certain badness in the filter chain array could also make + lzma_filters_copy() fail but both stream_encoder.c and + stream_encoder_mt.c validate the filter chain before + trying to copy it, so the crash cannot occur this way. + + src/liblzma/api/lzma/filter.h | 4 +++- + src/liblzma/common/filter_common.c | 18 ++++++++++++------ + 2 files changed, 15 insertions(+), 7 deletions(-) + +commit 18d7facd3802b55c287581405c4d49c98708c136 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-09-02 20:18:55 +0800 + + liblzma: lzma_index_append: Add missing integer overflow check. + + The documentation in src/liblzma/api/lzma/index.h suggests that + both the unpadded (compressed) size and the uncompressed size + are checked for overflow, but only the unpadded size was checked. + The uncompressed check is done first since that is more likely to + occur than the unpadded or index field size overflows. + + src/liblzma/common/index.c | 4 ++++ + 1 file changed, 4 insertions(+) + +commit 9ac06cb5b85274d18f9f70d82cf2d8c9c1151bd4 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-08 15:11:08 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit ba3e4ba2de034ae93a513f9c3a0823b80cdb66dc +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-09-08 15:07:00 +0300 + + CMake: Clarify a comment about Windows symlinks without file extension. + + CMakeLists.txt | 7 +++---- + 1 file changed, 3 insertions(+), 4 deletions(-) + +commit 17485e884ce5c74315f29a8a1507bc706cd5cd1d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-08 15:02:41 +0300 + + CMake: Update for liblzma_*.map files and fix wrong common_w32res.rc dep. + + The previous commit split liblzma.map into liblzma_linux.map and + liblzma_generic.map. This commit updates the CMake build for those. + + common_w32res.rc dependency was listed under Linux/FreeBSD while + obviously it belongs to Windows when building a DLL. + + CMakeLists.txt | 24 +++++++++++++++++++----- + 1 file changed, 19 insertions(+), 5 deletions(-) + +commit 913ddc5572b9455fa0cf299be2e35c708840e922 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-09-04 23:23:00 +0300 + + liblzma: Vaccinate against an ill patch from RHEL/CentOS 7. + + RHEL/CentOS 7 shipped with 5.1.2alpha, including the threaded + encoder that is behind #ifdef LZMA_UNSTABLE in the API headers. + In 5.1.2alpha these symbols are under XZ_5.1.2alpha in liblzma.map. + API/ABI compatibility tracking isn't done between development + releases so newer releases didn't have XZ_5.1.2alpha anymore. + + Later RHEL/CentOS 7 updated xz to 5.2.2 but they wanted to keep + the exported symbols compatible with 5.1.2alpha. After checking + the ABI changes it turned out that >= 5.2.0 ABI is backward + compatible with the threaded encoder functions from 5.1.2alpha + (but not vice versa as fixes and extensions to these functions + were made between 5.1.2alpha and 5.2.0). + + In RHEL/CentOS 7, XZ Utils 5.2.2 was patched with + xz-5.2.2-compat-libs.patch to modify liblzma.map: + + - XZ_5.1.2alpha was added with lzma_stream_encoder_mt and + lzma_stream_encoder_mt_memusage. This matched XZ Utils 5.1.2alpha. + + - XZ_5.2 was replaced with XZ_5.2.2. It is clear that this was + an error; the intention was to keep using XZ_5.2 (XZ_5.2.2 + has never been used in XZ Utils). So XZ_5.2.2 lists all + symbols that were listed under XZ_5.2 before the patch. + lzma_stream_encoder_mt and _mt_memusage are included too so + they are listed both here and under XZ_5.1.2alpha. + + The patch didn't add any __asm__(".symver ...") lines to the .c + files. Thus the resulting liblzma.so exports the threaded encoder + functions under XZ_5.1.2alpha only. Listing the two functions + also under XZ_5.2.2 in liblzma.map has no effect without + matching .symver lines. + + The lack of XZ_5.2 in RHEL/CentOS 7 means that binaries linked + against unpatched XZ Utils 5.2.x won't run on RHEL/CentOS 7. + This is unfortunate but this alone isn't too bad as the problem + is contained within RHEL/CentOS 7 and doesn't affect users + of other distributions. It could also be fixed internally in + RHEL/CentOS 7. + + The second problem is more serious: In XZ Utils 5.2.2 the API + headers don't have #ifdef LZMA_UNSTABLE for obvious reasons. + This is true in RHEL/CentOS 7 version too. Thus now programs + using new APIs can be compiled without an extra #define. However, + the programs end up depending on symbol version XZ_5.1.2alpha + (and possibly also XZ_5.2.2) instead of XZ_5.2 as they would + with an unpatched XZ Utils 5.2.2. This means that such binaries + won't run on other distributions shipping XZ Utils >= 5.2.0 as + they don't provide XZ_5.1.2alpha or XZ_5.2.2; they only provide + XZ_5.2 (and XZ_5.0). (This includes RHEL/CentOS 8 as the patch + luckily isn't included there anymore with XZ Utils 5.2.4.) + + Binaries built by RHEL/CentOS 7 users get distributed and then + people wonder why they don't run on some other distribution. + Seems that people have found out about the patch and been copying + it to some build scripts, seemingly curing the symptoms but + actually spreading the illness further and outside RHEL/CentOS 7. + + The ill patch seems to be from late 2016 (RHEL 7.3) and in 2017 it + had spread at least to EasyBuild. I heard about the events only + recently. :-( + + This commit splits liblzma.map into two versions: one for + GNU/Linux and another for other OSes that can use symbol versioning + (FreeBSD, Solaris, maybe others). The Linux-specific file and the + matching additions to .c files add full compatibility with binaries + that have been built against a RHEL/CentOS-patched liblzma. Builds + for OSes other than GNU/Linux won't get the vaccine as they should + be immune to the problem (I really hope that no build script uses + the RHEL/CentOS 7 patch outside GNU/Linux). + + The RHEL/CentOS compatibility symbols XZ_5.1.2alpha and XZ_5.2.2 + are intentionally put *after* XZ_5.2 in liblzma_linux.map. This way + if one forgets to #define HAVE_SYMBOL_VERSIONS_LINUX when building, + the resulting liblzma.so.5 will have lzma_stream_encoder_mt@@XZ_5.2 + since XZ_5.2 {...} is the first one that lists that function. + Without HAVE_SYMBOL_VERSIONS_LINUX @XZ_5.1.2alpha and @XZ_5.2.2 + will be missing but that's still a minor problem compared to + only having lzma_stream_encoder_mt@@XZ_5.1.2alpha! + + The "local: *;" line was moved to XZ_5.0 so that it doesn't need + to be moved around. It doesn't matter where it is put. + + Having two similar liblzma_*.map files is a bit silly as it is, + at least for now, easily possible to generate the generic one + from the Linux-specific file. But that adds extra steps and + increases the risk of mistakes when supporting more than one + build system. So I rather maintain two files in parallel and let + validate_map.sh check that they are in sync when "make mydist" + is run. + + This adds .symver lines for lzma_stream_encoder_mt@XZ_5.2.2 and + lzma_stream_encoder_mt_memusage@XZ_5.2.2 even though these + weren't exported by RHEL/CentOS 7 (only @@XZ_5.1.2alpha was + for these two). I added these anyway because someone might + misunderstand the RHEL/CentOS 7 patch and think that @XZ_5.2.2 + (@@XZ_5.2.2) versions were exported too. + + At glance one could suggest using __typeof__ to copy the function + prototypes when making aliases. However, this doesn't work trivially + because __typeof__ won't copy attributes (lzma_nothrow, lzma_pure) + and it won't change symbol visibility from hidden to default (done + by LZMA_API()). Attributes could be copied with __copy__ attribute + but that needs GCC 9 and a fallback method would be needed anyway. + + This uses __symver__ attribute with GCC >= 10 and + __asm__(".symver ...") with everything else. The attribute method + is required for LTO (-flto) support with GCC. Using -flto with + GCC older than 10 is now broken on GNU/Linux and will not be fixed + (can silently result in a broken liblzma build that has dangerously + incorrect symbol versions). LTO builds with Clang seem to work + with the traditional __asm__(".symver ...") method. + + Thanks to Boud Roukema for reporting the problem and discussing + the details and testing the fix. + + configure.ac | 23 +++- + src/liblzma/Makefile.am | 10 +- + src/liblzma/common/block_buffer_encoder.c | 18 ++++ + src/liblzma/common/common.c | 14 +++ + src/liblzma/common/common.h | 28 +++++ + src/liblzma/common/hardware_cputhreads.c | 12 +++ + src/liblzma/common/stream_encoder_mt.c | 42 ++++++++ + src/liblzma/{liblzma.map => liblzma_generic.map} | 6 +- + src/liblzma/liblzma_linux.map | 131 +++++++++++++++++++++++ + src/liblzma/validate_map.sh | 113 +++++++++++++++++-- + 10 files changed, 382 insertions(+), 15 deletions(-) + +commit 80a1a8bb838842a2be343bd88ad1462c21c5e2c9 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-31 16:42:04 +0300 + + CMake: Add xz symlinks. + + These are a minor thing especially since the xz build has + some real problems still like lack of large file support + on 32-bit systems but I'll commit this since the code exists. + + Thanks to Jia Tan. + + CMakeLists.txt | 38 +++++++++++++++++++++++++++++++++++++- + 1 file changed, 37 insertions(+), 1 deletion(-) + +commit a4193bb6d85d7765b1b87faeab3e50106d3ab2e9 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-31 16:29:38 +0300 + + CMake: Put xz man page install under if(UNIX) like is for xzdec. + + Thanks to Jia Tan. + + CMakeLists.txt | 8 +++++--- + 1 file changed, 5 insertions(+), 3 deletions(-) + +commit c1555b1a221a1427d4d650647531016d754bc4da +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-22 18:16:40 +0300 + + Bump version number for 5.3.3alpha. + + src/liblzma/api/lzma/version.h | 2 +- + src/liblzma/liblzma.map | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit 44fedddc11c3f6ec2f7fe35a3e38f15ca93f90eb +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-22 18:13:56 +0300 + + Add NEWS for 5.3.3alpha. + + NEWS | 119 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 119 insertions(+) + +commit a93e235d7ca764cc19f8f9f9063b40ff361c3cfa +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-12 17:59:41 +0300 + + Translations: Add Portuguese translation. + + Jia Tan made white-space changes and also changed "Language: pt_BR\n" + to pt. The translator wasn't reached so I'm hoping these changes + are OK and will commit it without translator's approval. + + Thanks to Pedro Albuquerque and Jia Tan. + + po/LINGUAS | 1 + + po/pt.po | 1001 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 1002 insertions(+) + +commit e7cf5a946f25e40d77f45e41f0dee7d42a04e9ae +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-10 21:16:40 +0300 + + Translations: Add Serbian translation. + + Quite a few white-space changes were made by Jia Tan to make + this look good. Contacting the translator didn't succeed so + I'm committing this without getting translator's approval. + + Thanks to Мирослав Николић (Miroslav Nikolic) and Jia Tan. + + po/LINGUAS | 1 + + po/sr.po | 987 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 988 insertions(+) + +commit cc8617ab53b1f2a4da212fa76c92fe538269c5de +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-04 23:51:36 +0300 + + Translations: Add Swedish translation. + + Thanks to Sebastian Rasmussen and Jia Tan. + + po/LINGUAS | 1 + + po/sv.po | 983 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 984 insertions(+) + +commit c613598c358b640682d0ca2aed38fa7df763e8c7 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-04 23:40:27 +0300 + + Translations: Add Esperanto translation. + + Thanks to Keith Bowes and Jia Tan. + + po/LINGUAS | 1 + + po/eo.po | 984 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 985 insertions(+) + +commit 659a587d678f21e98e91d2751c31d4ce050c081a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-01 00:22:33 +0300 + + Translations: Add Catalan translation. + + Thanks to Jordi Mas and Jia Tan. + + po/LINGUAS | 1 + + po/ca.po | 1076 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 1077 insertions(+) + +commit 739fd8c9bdf1d85f57d56642aad87148d4779530 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-30 17:47:08 +0300 + + Translations: Add Ukrainian translation. + + Thanks to Yuri Chornoivan and Jia Tan. + + po/LINGUAS | 1 + + po/uk.po | 996 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 997 insertions(+) + +commit 73280550b111930c62a667e56add8fd574f80bc8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-30 17:45:26 +0300 + + Translators: Add Romanian translation. + + Thanks to Remus-Gabriel Chelu and Jia Tan. + + po/LINGUAS | 1 + + po/ro.po | 1016 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 1017 insertions(+) + +commit 2465f5b825152714b2c357d96c2422c31109d320 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-29 18:33:32 +0300 + + Translations: Update Brazilian Portuguese translation. + + One msgstr was changed. The diff is long due to changes + in the source code line numbers in the comments. + + Thanks to Rafael Fontenelle. + + po/pt_BR.po | 186 ++++++++++++++++++++++++++++++------------------------------ + 1 file changed, 92 insertions(+), 94 deletions(-) + +commit 434e1ffd3e62719d509da10b646216f5ef53fe4d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-29 18:04:44 +0300 + + Translations: Add Croatian translation. + + Thanks to Božidar Putanec and Jia Tan. + + po/LINGUAS | 1 + + po/hr.po | 987 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 988 insertions(+) + +commit 0732d0f7065c9bd48bfe4f5983144ae970c4a499 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-29 17:58:48 +0300 + + Translations: Add Spanish translation. + + Thanks to Cristian Othón Martínez Vera and Jia Tan. + + po/LINGUAS | 1 + + po/es.po | 984 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 985 insertions(+) + +commit 9899b0f82bc130998d1f1f618a6ab805b73f2696 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-29 17:49:43 +0300 + + Translations: Add Korean translation. + + Thanks to Seong-ho Cho and Jia Tan. + + po/LINGUAS | 1 + + po/ko.po | 972 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 973 insertions(+) + +commit 65217eaf6bd195f3ef027d4ac55d57b7d133d69f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-16 21:57:21 +0200 + + Translations: Rebuild cs.po to avoid incorrect fuzzy strings. + + "make dist" updates the .po files and the fuzzy strings would + result in multiple very wrong translations. + + po/cs.po | 592 ++++++++++++++++++++++++++++++++++----------------------------- + 1 file changed, 322 insertions(+), 270 deletions(-) + +commit e56ff423ee7af9e648e16b132f0d835d2cb4db26 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-16 17:30:39 +0200 + + Translations: Add partial Danish translation. + + I made a few minor white space changes without getting them + approved by the Danish translation team. + + po/LINGUAS | 1 + + po/da.po | 896 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 897 insertions(+) + +commit 43e09c62e77cb8807d932c81de4decbdb956e184 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-11 22:37:54 +0200 + + Translations: Add hu, zh_CN, and zh_TW. + + I made a few white space changes to these without getting them + approved by the translation teams. (I tried to contact the hu and + zh_TW teams but didn't succeed. I didn't contact the zh_CN team.) + + po/LINGUAS | 3 + + po/hu.po | 985 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + po/zh_CN.po | 963 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + po/zh_TW.po | 956 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 4 files changed, 2907 insertions(+) + +commit 982b6b198ae1ffe6093236dd8a3d03d1415b912b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-11 14:33:30 +0200 + + Translations: Update vi.po to match the file from the TP. + + The translated strings haven't been updated but word wrapping + is different. + + po/vi.po | 407 ++++++++++++++++++++++++++++----------------------------------- + 1 file changed, 179 insertions(+), 228 deletions(-) + +commit 801f39691fc4abc6dd33d7653d498781b593f3eb +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-11 14:18:03 +0200 + + Translations: Add fi and pt_BR, and update de, fr, it, and pl. + + The German translation isn't identical to the file in + the Translation Project but the changes (white space changes + only) were approved by the translator Mario Blättermann. + + po/LINGUAS | 2 + + po/de.po | 476 ++++++++++++++-------------- + po/fi.po | 974 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + po/fr.po | 272 ++++++++-------- + po/it.po | 479 ++++++++++++---------------- + po/pl.po | 239 +++++++------- + po/pt_BR.po | 1001 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 7 files changed, 2697 insertions(+), 746 deletions(-) + +commit 311e4f85ede5d2f0bb71f3ad70b5b7db1b5adf33 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-22 17:27:19 +0300 + + xz: Try to clarify --memlimit-mt-decompress vs. --memlimit-compress. + + src/xz/xz.1 | 31 +++++++++++++++++++------------ + 1 file changed, 19 insertions(+), 12 deletions(-) + +commit df23c31000283c00e5ef1ca32a0bc3bb757bd707 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-22 16:46:18 +0300 + + CMake: Add liblzma tests. + + Thanks to Jia Tan for the patch. + + CMakeLists.txt | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++++- + 1 file changed, 52 insertions(+), 1 deletion(-) + +commit 02a777f9c422d3b5ec895078530bb1a2b6f7bdf5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-19 23:32:22 +0300 + + xz: Revise --info-memory output. + + The strings could be more descriptive but it's good + to have some version of this committed now. + + --robot mode wasn't changed yet. + + src/xz/hardware.c | 32 ++++++++++++++++++++++++++------ + src/xz/xz.1 | 1 + + 2 files changed, 27 insertions(+), 6 deletions(-) + +commit f864f6d42eab57ea8ed82cc2dd19a03b51377442 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-19 23:12:02 +0300 + + xz: Update the man page for threaded decompression and memlimits. + + This documents the changes made in commits + 6c6da57ae2aa962aabde6892442227063d87e88c, + cad299008cf73ec566f0662a9cf2b94f86a99659, and + 898faa97287a756231c663a3ed5165672b417207. + + The --info-memory bit hasn't been finished yet + even though it's already mentioned in this commit + under --memlimit-mt-decompress and --threads. + + src/xz/xz.1 | 148 +++++++++++++++++++++++++++++++++++++++++++++++++----------- + 1 file changed, 121 insertions(+), 27 deletions(-) + +commit d13bfcc0056617dd648f655a01653932fad7067f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-18 17:49:16 +0300 + + Build: Include the CMake files in the distribution. + + This was supposed to be done in 2020 with 5.2.5 release + already but it was noticed only today. 5.2.5 and 5.2.6 + even mention experiemental CMake support in the NEWS entries. + + Thanks to Olivier B. for reporting the problem. + + Makefile.am | 2 ++ + 1 file changed, 2 insertions(+) + +commit e66787bcfefdb93f19c974f895f65969a77937b0 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-18 17:38:05 +0300 + + Windows: Fix broken liblzma.dll build with Visual Studio project files. + + The bug was introduced in 352ba2d69af2136bc814aa1df1a132559d445616 + "Windows: Fix building of resource files when config.h isn't used." + + That commit fixed liblzma.dll build with CMake while keeping it + working with Autotools on Windows but the VS project files were + forgotten. + + I haven't tested these changes. + + Thanks to Olivier B. for reporting the bug and for the initial patch. + + windows/vs2013/liblzma_dll.vcxproj | 6 ++++++ + windows/vs2017/liblzma_dll.vcxproj | 6 ++++++ + windows/vs2019/liblzma_dll.vcxproj | 6 ++++++ + 3 files changed, 18 insertions(+) + +commit c4e8e5fb311225b8b48d34157891a640b2535e0c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-18 17:16:49 +0300 + + liblzma: Threaded decoder: Improve LZMA_FAIL_FAST when LZMA_FINISH is used. + + It will now return LZMA_DATA_ERROR (not LZMA_OK or LZMA_BUF_ERROR) + if LZMA_FINISH is used and there isn't enough input to finish + decoding the Block Header or the Block. The use of LZMA_DATA_ERROR + is simpler and the less risky than LZMA_BUF_ERROR but this might + be changed before 5.4.0. + + src/liblzma/api/lzma/container.h | 6 +++++ + src/liblzma/common/stream_decoder_mt.c | 42 ++++++++++++++++++++++++++++++++++ + 2 files changed, 48 insertions(+) + +commit 6dcf606e7efa2b259f0262f9e2f61e00116842d3 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-12 18:31:47 +0300 + + Add NEWS for 5.2.6. + + NEWS | 121 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 121 insertions(+) + +commit 413b86fcf8934fae5a004f378a9483d37d8fcaab +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-08-12 14:28:41 +0300 + + Add Jia Tan to AUTHORS. + + AUTHORS | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 352672732c346c546ff3c26d0605bc0ed1c8b7c7 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-25 19:28:26 +0300 + + Build: Start the generated ChangeLog from around 5.2.0 instead of 5.0.0. + + This makes ChangeLog smaller. + + Makefile.am | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 6f6d11225d6016be2bbb55d845b66f6b04d048df +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-25 19:11:05 +0300 + + Translations: Change the copyright comment string to use with po4a. + + This affects the second line in po4a/xz-man.pot. The man pages of + xzdiff, xzgrep, and xzmore are from GNU gzip and under GNU GPLv2+ + while the rest of the man pages are in the public domain. + + po4a/update-po | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 61f8ec804abdb4c5dac01e8ae9b90c7be58a5c24 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-07-25 18:30:05 +0300 + + liblzma: Refactor lzma_mf_is_supported() to use a switch-statement. + + src/liblzma/lz/lz_encoder.c | 32 ++++++++++++++------------------ + 1 file changed, 14 insertions(+), 18 deletions(-) + +commit 4d80b463a1251aa22eabc87d2732fec13b1adda6 +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-07-25 18:20:01 +0300 + + Build: Don't allow empty LIST in --enable-match-finders=LIST. + + It's enforced only when a match finder is needed, that is, + when LZMA1 or LZMA2 encoder is enabled. + + configure.ac | 4 ++++ + 1 file changed, 4 insertions(+) + +commit 9cc721af5436908f2d5a828aebbc4050a32a3487 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-24 13:27:48 +0300 + + xz: Update the man page that change to --keep will be in 5.2.6. + + src/xz/xz.1 | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit b81bf0c7d1873e52a4086a9abb494471d652cb55 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-19 23:23:54 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 340cf1ec3927767046b8293a49da3db4e393f426 +Author: Nicholas Jackson <nickajacks1@gmail.com> +Date: 2022-07-17 17:39:23 -0700 + + CMake: Add missing source file to liblzma build + + CMakeLists.txt | 1 + + 1 file changed, 1 insertion(+) + +commit d796b6d7fdb8b7238b277056cf9146cce25db604 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-19 23:19:49 +0300 + + xzgrep man page: Document exit statuses. + + src/scripts/xzgrep.1 | 15 ++++++++++++++- + 1 file changed, 14 insertions(+), 1 deletion(-) + +commit 923bf96b55e5216a6c8df9d8331934f54784390e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-19 23:13:24 +0300 + + xzgrep: Improve error handling, especially signals. + + xzgrep wouldn't exit on SIGPIPE or SIGQUIT when it clearly + should have. It's quite possible that it's not perfect still + but at least it's much better. + + If multiple exit statuses compete, now it tries to pick + the largest of value. + + Some comments were added. + + The exit status handling of signals is still broken if the shell + uses values larger than 255 in $? to indicate that a process + died due to a signal ***and*** their "exit" command doesn't take + this into account. This seems to work well with the ksh and yash + versions I tried. However, there is a report in gzip/zgrep that + OpenSolaris 5.11 (not 5.10) has a problem with "exit" truncating + the argument to 8 bits: + + https://debbugs.gnu.org/cgi/bugreport.cgi?bug=22900#25 + + Such a bug would break xzgrep but I didn't add a workaround + at least for now. 5.11 is old and I don't know if the problem + exists in modern descendants, or if the problem exists in other + ksh implementations in use. + + src/scripts/xzgrep.in | 72 +++++++++++++++++++++++++++++++++++++-------------- + 1 file changed, 53 insertions(+), 19 deletions(-) + +commit a648978b20495b7aa4a8b029c5a810b5ad9d08ff +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-19 00:10:55 +0300 + + xzgrep: Make the fix for ZDI-CAN-16587 more robust. + + I don't know if this can make a difference in the real world + but it looked kind of suspicious (what happens with sed + implementations that cannot process very long lines?). + At least this commit shouldn't make it worse. + + src/scripts/xzgrep.in | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +commit bd7b290f3fe4faeceb7d3497ed9bf2e6ed5e7dc5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-18 21:52:31 +0300 + + xzgrep: Use grep -H --label when available (GNU, *BSDs). + + It avoids the use of sed for prefixing filenames to output lines. + Using sed for that is slower and prone to security bugs so now + the sed method is only used as a fallback. + + This also fixes an actual bug: When grepping a binary file, + GNU grep nowadays prints its diagnostics to stderr instead of + stdout and thus the sed-method for prefixing the filename doesn't + work. So with this commit grepping binary files gives reasonable + output with GNU grep now. + + This was inspired by zgrep but the implementation is different. + + src/scripts/xzgrep.in | 21 +++++++++++++++++++++ + 1 file changed, 21 insertions(+) + +commit b56729af9f1a596e57aeefd7570d8d7dce5c9f52 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-18 21:10:25 +0300 + + xzgrep: Use -e to specify the pattern to grep. + + Now we don't need the separate test for adding the -q option + as it can be added directly in the two places where it's needed. + + src/scripts/xzgrep.in | 12 ++++-------- + 1 file changed, 4 insertions(+), 8 deletions(-) + +commit bad61b5997e6647911974022bfb72f3d4818a594 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-18 19:18:48 +0300 + + Scripts: Use printf instead of echo in a few places. + + It's a good habbit as echo has some portability corner cases + when the string contents can be anything. + + src/scripts/xzdiff.in | 6 +++--- + src/scripts/xzgrep.in | 4 ++-- + src/scripts/xzless.in | 4 ++-- + src/scripts/xzmore.in | 8 ++++---- + 4 files changed, 11 insertions(+), 11 deletions(-) + +commit 6a4a4a7d2667837dc824c26fcb19ed6ca5aff645 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-17 21:36:25 +0300 + + xzgrep: Add more LC_ALL=C to avoid bugs with multibyte characters. + + Also replace one use of expr with printf. + + The rationale for LC_ALL=C was already mentioned in + 69d1b3fc29677af8ade8dc15dba83f0589cb63d6 that fixed a security + issue. However, unrelated uses weren't changed in that commit yet. + + POSIX says that with sed and such tools one should use LC_ALL=C + to ensure predictable behavior when strings contain byte sequences + that aren't valid multibyte characters in the current locale. See + under "Application usage" in here: + + https://pubs.opengroup.org/onlinepubs/9699919799/utilities/sed.html + + With GNU sed invalid multibyte strings would work without this; + it's documented in its Texinfo manual. Some other implementations + aren't so forgiving. + + src/scripts/xzgrep.in | 14 ++++++++------ + 1 file changed, 8 insertions(+), 6 deletions(-) + +commit b48f9d615f2c2e8d2f6e253d0e48ee66d0652b68 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-17 20:55:16 +0300 + + xzgrep: Fix parsing of certain options. + + Fix handling of "xzgrep -25 foo" (in GNU grep "grep -25 foo" is + an alias for "grep -C25 foo"). xzgrep would treat "foo" as filename + instead of as a pattern. This bug was fixed in zgrep in gzip in 2012. + + Add -E, -F, -G, and -P to the "no argument required" list. + + Add -X to "argument required" list. It is an + intentionally-undocumented GNU grep option so this isn't + an important option for xzgrep but it seems that other grep + implementations (well, those that I checked) don't support -X + so I hope this change is an improvement still. + + grep -d (grep --directories=ACTION) requires an argument. In + contrast to zgrep, I kept -d in the "no argument required" list + because it's not supported in xzgrep (or zgrep). This way + "xzgrep -d" gives an error about option being unsupported instead + of telling that it requires an argument. Both zgrep and xzgrep + tell that it's unsupported if an argument is specified. + + Add comments. + + src/scripts/xzgrep.in | 19 +++++++++++++++++-- + 1 file changed, 17 insertions(+), 2 deletions(-) + +commit 2d2201bc6315deda4d43625aa510972467bd51d4 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-14 20:33:05 +0300 + + Tests: Add the .lzma files to test_files.sh. + + tests/test_files.sh | 20 ++++++++++++++++++++ + 1 file changed, 20 insertions(+) + +commit ce5549a591bf126300618879f5b24023351baff6 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-14 19:37:42 +0300 + + Tests: Add .lzma test files. + + tests/files/README | 63 ++++++++++++++++----- + tests/files/bad-too_big_size-with_eopm.lzma | Bin 0 -> 37 bytes + tests/files/bad-too_small_size-without_eopm-1.lzma | Bin 0 -> 31 bytes + tests/files/bad-too_small_size-without_eopm-2.lzma | Bin 0 -> 31 bytes + tests/files/bad-too_small_size-without_eopm-3.lzma | Bin 0 -> 36 bytes + tests/files/bad-unknown_size-without_eopm.lzma | Bin 0 -> 31 bytes + tests/files/good-known_size-with_eopm.lzma | Bin 0 -> 37 bytes + tests/files/good-known_size-without_eopm.lzma | Bin 0 -> 31 bytes + tests/files/good-unknown_size-with_eopm.lzma | Bin 0 -> 37 bytes + 9 files changed, 50 insertions(+), 13 deletions(-) + +commit 107c93ee5cad51a6ea0cee471209bfe8d76deaa3 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-14 18:12:38 +0300 + + liblzma: Rename a variable and improve a comment. + + src/liblzma/lzma/lzma_decoder.c | 13 +++++++++---- + 1 file changed, 9 insertions(+), 4 deletions(-) + +commit 511feb5eadb988d641b025d597f4fac7502003b8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-13 22:24:41 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 9595a3119b9faf0ce01375329cad8bbf85c35ea2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-13 22:24:07 +0300 + + liblzma: Add optional autodetection of LZMA end marker. + + Turns out that this is needed for .lzma files as the spec in + LZMA SDK says that end marker may be present even if the size + is stored in the header. Such files are rare but exist in the + real world. The code in liblzma is so old that the spec didn't + exist in LZMA SDK back then and I had understood that such + files weren't possible (the lzma tool in LZMA SDK didn't + create such files). + + This modifies the internal API so that LZMA decoder can be told + if EOPM is allowed even when the uncompressed size is known. + It's allowed with .lzma and not with other uses. + + Thanks to Karl Beldan for reporting the problem. + + doc/lzma-file-format.txt | 11 +++- + src/liblzma/common/alone_decoder.c | 2 +- + src/liblzma/common/microlzma_decoder.c | 2 +- + src/liblzma/lz/lz_decoder.c | 10 +++- + src/liblzma/lz/lz_decoder.h | 8 +-- + src/liblzma/lzma/lzma2_decoder.c | 2 +- + src/liblzma/lzma/lzma_decoder.c | 99 ++++++++++++++++++++++++---------- + 7 files changed, 95 insertions(+), 39 deletions(-) + +commit 0c0f8e9761eb6eaf199082cf144db7ac5f9d8cb2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-07-12 18:53:04 +0300 + + xz: Document the special memlimit case of 2000 MiB on MIPS32. + + See commit fc3d3a7296ef58bb799a73943636b8bfd95339f7. + + src/xz/xz.1 | 8 ++++++-- + 1 file changed, 6 insertions(+), 2 deletions(-) + +commit d1bfa3dc703325ecd974167e864a8712fdfe936e +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-07-01 21:19:26 +0800 + + Created script to generate code coverage reports. + + The script uses lcov and genhtml after running the tests + to show the code coverage statistics. The script will create + a coverage directory where it is run. It can be run both in + and out of the source directory. + + .gitignore | 4 +++ + tests/code_coverage.sh | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 83 insertions(+) + +commit 86a30b0255d8064169fabfd213d907016d2f9f2a +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-06-16 17:32:19 +0300 + + Tests: Add more tests into test_check. + + tests/test_check.c | 279 +++++++++++++++++++++++++++++++++++++++++++++++++++-- + tests/tests.h | 23 +++++ + 2 files changed, 295 insertions(+), 7 deletions(-) + +commit 82e30fed66a89706388a8c15dc954d84e63f38fa +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-16 15:02:57 +0300 + + Tests: Use char[][24] array for enum_strings_lzma_ret. + + Array of pointers to short strings is a bit pointless here + and now it's fully const. + + tests/tests.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 5ba9459e6c4a29f6870ca78ce8ac6e519d59c41e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-16 14:12:14 +0300 + + Tests: tuktest.h: Add tuktest_error_impl to help with error conditions. + + tests/tuktest.h | 72 +++++++++++++++++++++++++-------------------------------- + 1 file changed, 32 insertions(+), 40 deletions(-) + +commit b339892668da20aea22a93668c82b87a38e4a97f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-16 13:29:59 +0300 + + Tests: tuktest.h: Rename file_from_* and use tuktest_malloc there. + + tests/test_bcj_exact_size.c | 4 +--- + tests/tuktest.h | 52 +++++++++++++++++++++------------------------ + 2 files changed, 25 insertions(+), 31 deletions(-) + +commit d8b63a0ad68d1c461eb373466679ebc41fbc207d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-16 13:08:19 +0300 + + Tests: tuktest.h: Add malloc wrapper with automatic freeing. + + tests/tuktest.h | 124 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 124 insertions(+) + +commit 1d51536a4b19a8fae768f8eb462fc2238cb36d53 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-16 11:47:37 +0300 + + Tests: tuktest.h: Move a function. + + tests/tuktest.h | 44 ++++++++++++++++++++++---------------------- + 1 file changed, 22 insertions(+), 22 deletions(-) + +commit 70c7555f6403553ee35539e869de0025592d8564 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-14 22:21:15 +0300 + + Tests: test_vli: Remove an invalid test-assertion. + + lzma_vli is unsigned so trying a signed value results in + a compiler warning from -Wsign-conversion. (lzma_vli)-1 + equals to LZMA_VLI_UNKNOWN anyway which is the next assertion. + + tests/test_vli.c | 2 -- + 1 file changed, 2 deletions(-) + +commit 154b73c5a1092c3f785e01666b564ad7ff1be555 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-14 22:10:10 +0300 + + Tests: test_vli: Add const where appropriate. + + tests/test_vli.c | 53 ++++++++++++++++++++++++++++------------------------- + 1 file changed, 28 insertions(+), 25 deletions(-) + +commit 0354d6cce3ff98ea6f927107baf216253f6ce2bb +Author: Jia Tan <jiat75@gmail.com> +Date: 2022-06-13 20:27:03 +0800 + + Added vli tests to .gitignore + + .gitignore | 1 + + 1 file changed, 1 insertion(+) + +commit a08f5ccf6bdc20ef70e41f6f3321618ef146f96e +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-06-12 11:31:40 +0800 + + Created tests for all functions exported in vli.h + + Achieved 100% code coverage vli_encoder.c, vli_decoder.c, and vli_size.c + + tests/Makefile.am | 4 +- + tests/test_vli.c | 308 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 311 insertions(+), 1 deletion(-) + +commit 1e3eb61815a91c0a1bfbb802e2d95593f523491f +Author: jiat75 <jiat0218@gmail.com> +Date: 2022-06-03 21:24:54 +0800 + + Added parallel test artifacts to .gitignore + + .gitignore | 2 ++ + 1 file changed, 2 insertions(+) + +commit 00e3613f1212eaa84e721585fdb4de6967cf2476 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-14 21:29:21 +0300 + + Tests: Use good-1-empty-bcj-lzma2.xz in test_bcj_exact_size. + + It's much nicer this way so that the test data isn't a hardcoded + table inside the C file. + + tests/test_bcj_exact_size.c | 19 +++++++------------ + 1 file changed, 7 insertions(+), 12 deletions(-) + +commit 86bab755be252bfd3e0a9aee8e7b83a9bbb23ed0 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-14 21:26:13 +0300 + + Tests: Add file reading helpers to tuktest.h. + + tests/tuktest.h | 183 +++++++++++++++++++++++++++++++++++++++++++++++++++++--- + 1 file changed, 176 insertions(+), 7 deletions(-) + +commit 83d2337b72dbf391c6f3b41889eea99e51679105 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-14 18:21:57 +0300 + + Tests: tuktest.h: Move a printf from a macro to a helper function. + + tests/tuktest.h | 26 ++++++++++++++++++-------- + 1 file changed, 18 insertions(+), 8 deletions(-) + +commit f9e8176ea7d520797a2db2d49a5a632c285674a8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-14 17:20:49 +0300 + + Tests: Add test file good-1-empty-bcj-lzma2.xz. + + This is from test_bcj_exact_size.c. + It's good to have it as a standalone file. + + tests/files/README | 5 +++++ + tests/files/good-1-empty-bcj-lzma2.xz | Bin 0 -> 52 bytes + 2 files changed, 5 insertions(+) + +commit aa75c5563a760aea3aa23d997d519e702e82726b +Author: Jia Tan <jiat0218@gmail.com> +Date: 2022-06-10 21:35:18 +0800 + + Tests: Created tests for hardware functions. + + Created tests for all API functions exported in + src/liblzma/api/lzma/hardware.h. The tests are fairly trivial + but are helpful because they will inform users if their machines + cannot support these functions. They also improve the code + coverage metrics. + + .gitignore | 1 + + tests/Makefile.am | 2 ++ + tests/test_hardware.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 48 insertions(+) + +commit 5c8ffdca20813939818843476fb212dfae8838a3 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-02 21:01:45 +0300 + + Tests: Convert test_check to tuktest. + + Thanks to Jia Tan for help with all the tests. + + tests/test_check.c | 67 +++++++++++++++++++++++++++--------------------------- + 1 file changed, 33 insertions(+), 34 deletions(-) + +commit faf5ff8899d539b4dcd2a7e5280cb820a4746c86 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-02 20:31:03 +0300 + + Tests: Convert test_block_header to tuktest. + + tests/test_block_header.c | 89 +++++++++++++++++++++++++++-------------------- + 1 file changed, 52 insertions(+), 37 deletions(-) + +commit 754d39fbebee3782258d42f154a223d3c5770ec7 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-02 20:28:23 +0300 + + Tests: Convert test_bcj_exact_size to tuktest. + + The compress() and decompress() functions were merged because + the later depends on the former so they need to be a single + test case. + + tests/test_bcj_exact_size.c | 75 +++++++++++++++++++++++++-------------------- + 1 file changed, 41 insertions(+), 34 deletions(-) + +commit 96da21470f9570cd08286906a050a7c22631775b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-02 20:27:00 +0300 + + Tests: Include tuktest.h in tests.h. + + This breaks -Werror because none of the tests so far use + tuktest.h and thus there are warnings about unused variables + and functions. + + tests/tests.h | 47 +++++++++++++++++++++++------------------------ + 1 file changed, 23 insertions(+), 24 deletions(-) + +commit df71ba1c991f60c3269aaadd398247e632714626 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-06-02 20:25:21 +0300 + + Tests: Add tuktest.h mini-test-framework. + + tests/Makefile.am | 1 + + tests/tuktest.h | 752 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 753 insertions(+) + +commit 4773608554d1b684a05ff9c1d879cf5c42266d33 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-05-23 21:31:36 +0300 + + Build: Enable Automake's parallel test harness. + + It has been the default for quite some time already and + the old serial harness isn't discouraged. The downside is + that with parallel tests one cannot print progress info or + other diagnostics to the terminal; all output from the tests + will be in the log files only. But now that the compression + tests are separated the parallel tests will speed things up. + + configure.ac | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 9a6dd6d46f7f256a5573e5d874c1052033ed7b05 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-05-23 21:17:47 +0300 + + Tests: Split test_compress.sh into separate test unit for each file. + + test_compress.sh now takes one command line argument: + a filename to be tested. If it begins with "compress_generated_" + the file will be created with create_compress_files. + + This will allow parallel execution of the slow tests. + + tests/Makefile.am | 11 +++- + tests/test_compress.sh | 91 +++++++++++++++++++--------------- + tests/test_compress_generated_abc | 3 ++ + tests/test_compress_generated_random | 3 ++ + tests/test_compress_generated_text | 3 ++ + tests/test_compress_prepared_bcj_sparc | 3 ++ + tests/test_compress_prepared_bcj_x86 | 3 ++ + 7 files changed, 77 insertions(+), 40 deletions(-) + +commit c7758ac9c734707514dd34f254173ebac5eea7f8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-05-23 20:32:49 +0300 + + Test: Make create_compress_files.c a little more flexible. + + If a command line argument is given, then only the test file + of that type is created. It's quite dumb in sense that unknown + names don't give an error but it's good enough here. + + Also use EXIT_FAILURE instead of 1 as exit status for errors. + + tests/create_compress_files.c | 25 +++++++++++++++---------- + 1 file changed, 15 insertions(+), 10 deletions(-) + +commit 4a8e4a7b0ad4b03c0ac6862716c3457452cdaf8c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-05-23 20:17:42 +0300 + + Tests: Remove unneeded commented lines from test_compress.sh. + + tests/test_compress.sh | 13 ------------- + 1 file changed, 13 deletions(-) + +commit 2ee50d150ee009f36135540b459e6ff328549725 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-05-23 20:16:00 +0300 + + Tests: Remove progress indicator from test_compress.sh. + + It will be useless with Automake's parallel tests. + + tests/test_compress.sh | 9 --------- + 1 file changed, 9 deletions(-) + +commit 2ce4f36f179a81d0c6e182a409f363df759d1ad0 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-05-23 19:37:18 +0300 + + liblzma: Silence a warning. + + The actual initialization is done via mythread_sync and seems + that GCC doesn't necessarily see that it gets initialized there. + + src/liblzma/common/stream_decoder_mt.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 5d8f3764ef43c35910e6d7003c0900a961ef6544 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-04-14 20:53:16 +0300 + + xz: Fix build with --disable-threads. + + src/xz/hardware.c | 4 ++++ + 1 file changed, 4 insertions(+) + +commit 1d592897278b172d8549aa29c3a1f3a4f432a9b9 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-04-14 14:50:17 +0300 + + xz: Change the cap of the default -T0 memlimit for 32-bit xz. + + The SIZE_MAX / 3 was 1365 MiB. 1400 MiB gives little more room + and it looks like a round (artificial) number in --info-memory + once --info-memory is made to display it. + + Also, using #if avoids useless code on 64-bit builds. + + src/xz/hardware.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +commit c77fe55ddb7752ed0fec46967c5ec9a72632ea0c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-04-14 14:20:46 +0300 + + xz: Add a default soft memory usage limit for --threads=0. + + This is a soft limit in sense that it only affects the number of + threads. It never makes xz fail and it never makes xz change + settings that would affect the compressed output. + + The idea is to make -T0 have more reasonable behavior when + the system has very many cores or when a memory-hungry + compression options are used. This also helps with 32-bit xz, + preventing it from running out of address space. + + The downside of this commit is that now the number of threads + might become too low compared to what the user expected. I + hope this to be an acceptable compromise as the old behavior + has been a source of well-argued complaints for a long time. + + src/xz/coder.c | 28 ++++++++++++++++++++++++++-- + src/xz/hardware.c | 38 +++++++++++++++++++++++++++++--------- + src/xz/hardware.h | 27 +++++++++++++++++++++++++++ + 3 files changed, 82 insertions(+), 11 deletions(-) + +commit 0adc13bfe32c14f3e4c6ce9f2d4fdf4112ab53f4 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-04-14 12:59:09 +0300 + + xz: Make -T0 use multithreaded mode on single-core systems. + + The main problem withi the old behavior is that the compressed + output is different on single-core systems vs. multicore systems. + This commit fixes it by making -T0 one thread in multithreaded mode + on single-core systems. + + The downside of this is that it uses more memory. However, if + --memlimit-compress is used, xz can (thanks to the previous commit) + drop to the single-threaded mode still. + + src/xz/coder.c | 18 +++++++++--------- + src/xz/hardware.c | 14 ++++++++++++++ + src/xz/hardware.h | 4 ++++ + 3 files changed, 27 insertions(+), 9 deletions(-) + +commit 898faa97287a756231c663a3ed5165672b417207 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-04-14 12:38:00 +0300 + + xz: Changes to --memlimit-compress and --no-adjust. + + In single-threaded mode, --memlimit-compress can make xz scale down + the LZMA2 dictionary size to meet the memory usage limit. This + obviously affects the compressed output. However, if xz was in + threaded mode, --memlimit-compress could make xz reduce the number + of threads but it wouldn't make xz switch from multithreaded mode + to single-threaded mode or scale down the LZMA2 dictionary size. + This seemed illogical and there was even a "FIXME?" about it. + + Now --memlimit-compress can make xz switch to single-threaded + mode if one thread in multithreaded mode uses too much memory. + If memory usage is still too high, then the LZMA2 dictionary + size can be scaled down too. + + The option --no-adjust was also changed so that it no longer + prevents xz from scaling down the number of threads as that + doesn't affect compressed output (only performance). After + this commit --no-adjust only prevents adjustments that affect + compressed output, that is, with --no-adjust xz won't switch + from multithreaded mode to single-threaded mode and won't + scale down the LZMA2 dictionary size. + + The man page wasn't updated yet. + + src/xz/coder.c | 63 +++++++++++++++++++++++++++++++++++++++------------------- + 1 file changed, 43 insertions(+), 20 deletions(-) + +commit cad299008cf73ec566f0662a9cf2b94f86a99659 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-04-11 22:20:49 +0300 + + xz: Add --memlimit-mt-decompress along with a default limit value. + + --memlimit-mt-decompress allows specifying the limit for + multithreaded decompression. This matches memlimit_threading in + liblzma. This limit can only affect the number of threads being + used; it will never prevent xz from decompressing a file. The + old --memlimit-decompress option is still used at the same time. + + If the value of --memlimit-decompress (the default value or + one specified by the user) is less than the value of + --memlimit-mt-decompress , then --memlimit-mt-decompress is + reduced to match --memlimit-decompress. + + Man page wasn't updated yet. + + src/xz/args.c | 24 +++++++++++++++------- + src/xz/coder.c | 34 ++++++++++--------------------- + src/xz/hardware.c | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++----- + src/xz/hardware.h | 17 ++++++++++------ + src/xz/message.c | 4 +++- + 5 files changed, 97 insertions(+), 42 deletions(-) + +commit fe87b4cd5364f5bbb6a75a0299f1500c852d7c9a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-04-06 23:11:59 +0300 + + liblzma: Threaded decoder: Improve setting of pending_error. + + It doesn't need to be done conditionally. The comments try + to explain it. + + src/liblzma/common/stream_decoder_mt.c | 51 +++++++++++++++++++++++----------- + 1 file changed, 35 insertions(+), 16 deletions(-) + +commit 90621da7f6e1bfd6d91d60415eae04b2bca274c2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-04-06 12:39:49 +0300 + + liblzma: Add a new flag LZMA_FAIL_FAST for threaded decoder. + + In most cases if the input file is corrupt the application won't + care about the uncompressed content at all. With this new flag + the threaded decoder will return an error as soon as any thread + has detected an error; it won't wait to copy out the data before + the location of the error. + + I don't plan to use this in xz to keep the behavior consistent + between single-threaded and multi-threaded modes. + + src/liblzma/api/lzma/container.h | 25 ++++++++++++++++- + src/liblzma/common/common.h | 7 +++-- + src/liblzma/common/stream_decoder_mt.c | 50 +++++++++++++++++++--------------- + 3 files changed, 56 insertions(+), 26 deletions(-) + +commit 64b6d496dc815a176d8307f418f6834a26783484 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-04-05 12:24:57 +0300 + + liblzma: Threaded decoder: Always wait for output if LZMA_FINISH is used. + + This makes the behavior consistent with the single-threaded + decoder when handling truncated .xz files. + + Thanks to Jia Tan for finding this issue. + + src/liblzma/common/stream_decoder_mt.c | 26 ++++++++++++++++++++++++-- + 1 file changed, 24 insertions(+), 2 deletions(-) + +commit e671bc8828b9c0c5406c3a22c541301d0eb54518 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-04-02 21:49:59 +0300 + + liblzma: Threaded decoder: Support zpipe.c-style decoding loop. + + This makes it possible to call lzma_code() in a loop that only + reads new input when lzma_code() didn't fill the output buffer + completely. That isn't the calling style suggested by the + liblzma example program 02_decompress.c so perhaps the usefulness + of this feature is limited. + + Also, it is possible to write such a loop so that it works + with the single-threaded decoder but not with the threaded + decoder even after this commit, or so that it works only if + lzma_mt.timeout = 0. + + The zlib tutorial <https://zlib.net/zlib_how.html> is a well-known + example of a loop where more input is read only when output isn't + full. Porting this as is to liblzma would work with the + single-threaded decoder (if LZMA_CONCATENATED isn't used) but it + wouldn't work with threaded decoder even after this commit because + the loop assumes that no more output is possible when it cannot + read more input ("if (strm.avail_in == 0) break;"). This cannot + be fixed at liblzma side; the loop has to be modified at least + a little. + + I'm adding this in any case because the actual code is simple + and short and should have no harmful side-effects in other + situations. + + src/liblzma/common/stream_decoder_mt.c | 77 +++++++++++++++++++++++++++++----- + 1 file changed, 67 insertions(+), 10 deletions(-) + +commit 2ba8173e27be4793edb46497e499ac2ae753a316 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-03-31 00:05:07 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 69d1b3fc29677af8ade8dc15dba83f0589cb63d6 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-03-29 19:19:12 +0300 + + xzgrep: Fix escaping of malicious filenames (ZDI-CAN-16587). + + Malicious filenames can make xzgrep to write to arbitrary files + or (with a GNU sed extension) lead to arbitrary code execution. + + xzgrep from XZ Utils versions up to and including 5.2.5 are + affected. 5.3.1alpha and 5.3.2alpha are affected as well. + This patch works for all of them. + + This bug was inherited from gzip's zgrep. gzip 1.12 includes + a fix for zgrep. + + The issue with the old sed script is that with multiple newlines, + the N-command will read the second line of input, then the + s-commands will be skipped because it's not the end of the + file yet, then a new sed cycle starts and the pattern space + is printed and emptied. So only the last line or two get escaped. + + One way to fix this would be to read all lines into the pattern + space first. However, the included fix is even simpler: All lines + except the last line get a backslash appended at the end. To ensure + that shell command substitution doesn't eat a possible trailing + newline, a colon is appended to the filename before escaping. + The colon is later used to separate the filename from the grep + output so it is fine to add it here instead of a few lines later. + + The old code also wasn't POSIX compliant as it used \n in the + replacement section of the s-command. Using \<newline> is the + POSIX compatible method. + + LC_ALL=C was added to the two critical sed commands. POSIX sed + manual recommends it when using sed to manipulate pathnames + because in other locales invalid multibyte sequences might + cause issues with some sed implementations. In case of GNU sed, + these particular sed scripts wouldn't have such problems but some + other scripts could have, see: + + info '(sed)Locale Considerations' + + This vulnerability was discovered by: + cleemy desu wayo working with Trend Micro Zero Day Initiative + + Thanks to Jim Meyering and Paul Eggert discussing the different + ways to fix this and for coordinating the patch release schedule + with gzip. + + src/scripts/xzgrep.in | 20 ++++++++++++-------- + 1 file changed, 12 insertions(+), 8 deletions(-) + +commit bd93b776c1bd15e90661033c918cdeb354dbcc38 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-03-26 01:02:44 +0200 + + liblzma: Fix a deadlock in threaded decoder. + + If a worker thread has consumed all input so far and it's + waiting on thr->cond and then the main thread enables + partial update for that thread, the code used to deadlock. + This commit allows one dummy decoding pass to occur in this + situation which then also does the partial update. + + As part of the fix, this moves thr->progress_* updates to + avoid the second thr->mutex locking. + + Thanks to Jia Tan for finding, debugging, and reporting the bug. + + src/liblzma/common/stream_decoder_mt.c | 71 +++++++++++++++++++++++++--------- + 1 file changed, 52 insertions(+), 19 deletions(-) + +commit e0394e94230f208682ac1e1f4c41f22f9ad79916 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-03-23 16:34:00 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 487c77d48760564b1949c5067630b675b87be4de +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-03-23 16:28:55 +0200 + + liblzma: Threaded decoder: Don't stop threads on LZMA_TIMED_OUT. + + LZMA_TIMED_OUT is not an error and thus stopping threads on + LZMA_TIMED_OUT breaks the decoder badly. + + Thanks to Jia Tan for finding the bug and for the patch. + + src/liblzma/common/stream_decoder_mt.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 6c6da57ae2aa962aabde6892442227063d87e88c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-03-07 00:36:16 +0200 + + xz: Add initial support for threaded decompression. + + If threading support is enabled at build time, this will + use lzma_stream_decoder_mt() even for single-threaded mode. + With memlimit_threading=0 the behavior should be identical. + + This needs some work like adding --memlimit-threading=LIMIT. + + The original patch from Sebastian Andrzej Siewior included + a method to get currently available RAM on Linux. It might + be one way to go but as it is Linux-only, the available-RAM + approach needs work for portability or using a fallback method + on other OSes. + + The man page wasn't updated yet. + + src/xz/coder.c | 36 +++++++++++++++++++++++++++++++++++- + 1 file changed, 35 insertions(+), 1 deletion(-) + +commit 4cce3e27f529af33e0e7749a8cbcec59954946b5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-03-06 23:36:20 +0200 + + liblzma: Add threaded .xz decompressor. + + I realize that this is about a decade late. + + Big thanks to Sebastian Andrzej Siewior for the original patch. + I made a bunch of smaller changes but after a while quite a few + things got rewritten. So any bugs in the commit were created by me. + + src/liblzma/api/lzma/container.h | 90 +- + src/liblzma/common/Makefile.inc | 5 + + src/liblzma/common/common.h | 4 + + src/liblzma/common/stream_decoder_mt.c | 1814 ++++++++++++++++++++++++++++++++ + src/liblzma/liblzma.map | 1 + + 5 files changed, 1907 insertions(+), 7 deletions(-) + +commit 717631b9788dc9c100ee0c87d3c14a2782638ff4 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-03-06 16:54:23 +0200 + + liblzma: Fix docs: lzma_block_decoder() cannot return LZMA_UNSUPPORTED_CHECK. + + If Check is unsupported, it will be silently ignored. + It's the caller's job to handle it. + + src/liblzma/api/lzma/block.h | 3 --- + 1 file changed, 3 deletions(-) + +commit 1a4bb97a00936535e30ac61945aeee38882b5d1a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-03-06 16:41:19 +0200 + + liblzma: Add new output queue (lzma_outq) features. + + Add lzma_outq_clear_cache2() which may leave one buffer allocated + in the cache. + + Add lzma_outq_outbuf_memusage() to get the memory needed for + a single lzma_outbuf. This is now used internally in outqueue.c too. + + Track both the total amount of memory allocated and the amount of + memory that is in active use (not in cache). + + In lzma_outbuf, allow storing the current input position that + matches the current output position. This way the main thread + can notice when no more output is possible without first providing + more input. + + Allow specifying return code for lzma_outq_read() in a finished + lzma_outbuf. + + src/liblzma/common/outqueue.c | 43 +++++++++++++++++++++++++++++++++++------- + src/liblzma/common/outqueue.h | 44 ++++++++++++++++++++++++++++++++++++++++++- + 2 files changed, 79 insertions(+), 8 deletions(-) + +commit ddbc6f58c2de388eed24cd7ea91b523d397da5f4 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-03-06 15:18:58 +0200 + + liblzma: Index hash: Change return value type of hash_append() to void. + + src/liblzma/common/index_hash.c | 11 +++++------ + 1 file changed, 5 insertions(+), 6 deletions(-) + +commit 20e7a33e2d59c6a814447d3991f21e2702174b20 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-02-22 03:42:57 +0200 + + liblzma: Minor addition to lzma_vli_size() API doc. + + Thanks to Jia Tan. + + src/liblzma/api/lzma/vli.h | 2 ++ + 1 file changed, 2 insertions(+) + +commit 4f78f5fcf63592f2d77e921cfe0d5de300867374 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-02-22 02:04:18 +0200 + + liblzma: Check the return value of lzma_index_append() in threaded encoder. + + If lzma_index_append() failed (most likely memory allocation failure) + it could have gone unnoticed and the resulting .xz file would have + an incorrect Index. Decompressing such a file would produce the + correct uncompressed data but then an error would occur when + verifying the Index field. + + src/liblzma/common/stream_encoder_mt.c | 7 +++++-- + 1 file changed, 5 insertions(+), 2 deletions(-) + +commit 5313ad66b40aab822ddca3e9905254cb99a4080d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-02-22 01:37:39 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 865e0a3689a25a7ee8eecae1a34c1775e3aa676e +Author: Ed Maste <emaste@FreeBSD.org> +Date: 2022-02-11 15:25:46 +0000 + + liblzma: Use non-executable stack on FreeBSD as on Linux + + src/liblzma/check/crc32_x86.S | 4 ++-- + src/liblzma/check/crc64_x86.S | 4 ++-- + 2 files changed, 4 insertions(+), 4 deletions(-) + +commit 1c9a5786d206b4abc8e427326651c8174baea753 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-02-20 20:36:27 +0200 + + liblzma: Make Block decoder catch certain types of errors better. + + Now it limits the input and output buffer sizes that are + passed to a raw decoder. This way there's no need to check + if the sizes can grow too big or overflow when updating + Compressed Size and Uncompressed Size counts. This also means + that a corrupt file cannot cause the raw decoder to process + useless extra input or output that would exceed the size info + in Block Header (and thus cause LZMA_DATA_ERROR anyway). + + More importantly, now the size information is verified more + carefully in case raw decoder returns LZMA_OK. This doesn't + really matter with the current single-threaded .xz decoder + as the errors would be detected slightly later anyway. But + this helps avoiding corner cases in the upcoming threaded + decompressor, and it might help other Block decoder uses + outside liblzma too. + + The test files bad-1-lzma2-{9,10,11}.xz test these conditions. + With the single-threaded .xz decoder the only difference is + that LZMA_DATA_ERROR is detected in a difference place now. + + src/liblzma/common/block_decoder.c | 79 ++++++++++++++++++++++++++------------ + 1 file changed, 54 insertions(+), 25 deletions(-) + +commit 555de11873eb00c9b94a8be70645db502e5a9dbd +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-02-20 19:38:55 +0200 + + Tests: Add bad-1-lzma2-11.xz. + + tests/files/README | 5 +++++ + tests/files/bad-1-lzma2-11.xz | Bin 0 -> 64 bytes + 2 files changed, 5 insertions(+) + +commit f0da507f22e7f4e3edb75b45b74d344244ca03fb +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-02-18 18:51:10 +0200 + + Translations: Fix po4a failure with the French man page translations. + + Thanks to Mario Blättermann for the patch. + + po4a/fr_FR.po | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +commit f7711d228c3c32395460c82498c60a9f730d0239 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-02-07 01:14:37 +0200 + + Translations: Add French translation of man pages. + + This matches xz-utils 5.2.5-2 in Debian. + + The translation was done by "bubu", proofread by the debian-l10n-french + mailing list contributors, and submitted to me on the xz-devel mailing + list by Jean-Pierre Giraud. Thanks to everyone! + + po4a/fr_FR.po | 3541 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + po4a/po4a.conf | 2 +- + 2 files changed, 3542 insertions(+), 1 deletion(-) + +commit 6468f7e41a8e9c611e4ba8d34e2175c5dacdbeb4 +Author: jiat75 <jiat0218@gmail.com> +Date: 2022-01-28 20:47:55 +0800 + + liblzma: Add NULL checks to LZMA and LZMA2 properties encoders. + + Previously lzma_lzma_props_encode() and lzma_lzma2_props_encode() + assumed that the options pointers must be non-NULL because the + with these filters the API says it must never be NULL. It is + good to do these checks anyway. + + src/liblzma/lzma/lzma2_encoder.c | 3 +++ + src/liblzma/lzma/lzma_encoder.c | 3 +++ + 2 files changed, 6 insertions(+) + +commit 2523c30705f49eabd27b854aa656ae87cc224808 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2022-02-06 23:19:32 +0200 + + liblzma: Fix uint64_t vs. size_t confusion. + + This broke 32-bit builds due to a pointer type mismatch. + + This bug was introduced with the output-size-limited encoding + in 625f4c7c99b2fcc4db9e7ab2deb4884790e2e17c. + + Thanks to huangqinjin for the bug report. + + src/liblzma/rangecoder/range_encoder.h | 11 +++++++---- + 1 file changed, 7 insertions(+), 4 deletions(-) + +commit 2bd36c91d03e03b31a4f12fd0afc100ae32d66e2 +Author: huangqinjin <huangqinjin@gmail.com> +Date: 2021-12-13 20:49:21 +0800 + + CMake: Keep compatible with Windows 95 for 32-bit build. + + CMakeLists.txt | 12 +++++++++++- + 1 file changed, 11 insertions(+), 1 deletion(-) + +commit 2024fbf2794885277d05378d40b2b8015a7c3b40 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-11-13 21:04:05 +0200 + + xzgrep: Update man page timestamp. + + src/scripts/xzgrep.1 | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 400e7a239a53282cedaad927a41f3463d7f542e5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-11-13 18:23:24 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 3a512c7787b2642ca946f4adc6e9a0a5d9b0d5a0 +Author: Ville Skyttä <ville.skytta@iki.fi> +Date: 2021-11-13 10:11:57 +0200 + + xzgrep: use `grep -E/-F` instead of `egrep` and `fgrep` + + `egrep` and `fgrep` have been deprecated in GNU grep since 2007, and in + current post 3.7 Git they have been made to emit obsolescence warnings: + https://git.savannah.gnu.org/cgit/grep.git/commit/?id=a9515624709865d480e3142fd959bccd1c9372d1 + + src/scripts/xzgrep.1 | 8 ++++---- + src/scripts/xzgrep.in | 4 ++-- + 2 files changed, 6 insertions(+), 6 deletions(-) + +commit edf525e2b1840dcaf377df472c67d8f11f8ace1b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-10-28 23:02:11 +0300 + + Bump the version number for 5.3.2alpha. + + src/liblzma/api/lzma/version.h | 2 +- + src/liblzma/liblzma.map | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit ea8c948655a86290524efe59cff067e06a886709 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-10-28 22:59:52 +0300 + + Add NEWS for 5.3.2alpha. + + NEWS | 86 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 86 insertions(+) + +commit 52435f302f4724157ec50b4210cbe42b285c3cbc +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-10-27 23:27:48 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit f2aea1d5a504b2021bf47a238390e4f12bdd518d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-10-27 23:23:11 +0300 + + xz: Change the coding style of the previous commit. + + It isn't any better now but it's consistent with + the rest of the code base. + + src/xz/file_io.c | 11 ++++++----- + 1 file changed, 6 insertions(+), 5 deletions(-) + +commit 892b16cc282f5b4e1c49871b326f4db25c5b4d81 +Author: Alexander Bluhm <alexander.bluhm@gmx.net> +Date: 2021-10-05 23:33:16 +0200 + + xz: Avoid fchown(2) failure. + + OpenBSD does not allow to change the group of a file if the user + does not belong to this group. In contrast to Linux, OpenBSD also + fails if the new group is the same as the old one. Do not call + fchown(2) in this case, it would change nothing anyway. + + This fixes an issue with Perl Alien::Build module. + https://github.com/PerlAlien/Alien-Build/issues/62 + + src/xz/file_io.c | 8 +++++++- + 1 file changed, 7 insertions(+), 1 deletion(-) + +commit 2b509c868cae3988bf21cd693fbf9021cdc85628 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-09-17 17:31:11 +0300 + + liblzma: Fix liblzma.map for the lzma_microlzma_* symbols. + + This should have been part of d267d109c370a40b502e73f8664b154b15e4f253. + + Thanks to Gao Xiang. + + src/liblzma/liblzma.map | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit cacb06a954b58255dfc084a0bc9708f43a0fd6d6 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-09-09 22:21:07 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 6928aac9da6ba612780b9f72ba1d6ecbe1e8b54e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-09-09 21:41:51 +0300 + + liblzma: Use _MSVC_LANG to detect when "noexcept" can be used with MSVC. + + By default, MSVC always sets __cplusplus to 199711L. The real + C++ standard version is available in _MSVC_LANG (or one could + use /Zc:__cplusplus to set __cplusplus correctly). + + Fixes <https://sourceforge.net/p/lzmautils/discussion/708858/thread/f6bc3b108a/>. + + Thanks to Dan Weiss. + + src/liblzma/api/lzma.h | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +commit d267d109c370a40b502e73f8664b154b15e4f253 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-09-05 20:38:12 +0300 + + liblzma: Rename EROFS LZMA to MicroLZMA. + + It still exists primarily for EROFS but MicroLZMA is + a more generic name (that hopefully doesn't clash with + something that already exists). + + src/liblzma/api/lzma/container.h | 33 +++++++++++++--------- + src/liblzma/common/Makefile.inc | 4 +-- + .../{erofs_decoder.c => microlzma_decoder.c} | 32 ++++++++++----------- + .../{erofs_encoder.c => microlzma_encoder.c} | 30 ++++++++++---------- + 4 files changed, 52 insertions(+), 47 deletions(-) + +commit 3247e95115acb95bc27f41e8cf4501db5b0b4309 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-06-04 19:02:38 +0300 + + xzdiff: Update the man page about the exit status. + + This was forgotten from 194029ffaf74282a81f0c299c07f73caca3232ca. + + src/scripts/xzdiff.1 | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 96f5a28a46fc93ac4e296808ac0f8631d05498bc +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-06-04 18:52:48 +0300 + + xzless: Fix less(1) version detection when it contains a dot. + + Sometimes the version number from "less -V" contains a dot, + sometimes not. xzless failed detect the version number when + it does contain a dot. This fixes it. + + Thanks to nick87720z for reporting this. Apparently it had been + reported here <https://bugs.gentoo.org/489362> in 2013. + + src/scripts/xzless.in | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 5fb5212d816addbc523d0798cb482fdd0484f8fa +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-04-11 19:58:10 +0300 + + Update THANKS. + + THANKS | 2 ++ + 1 file changed, 2 insertions(+) + +commit fc3d3a7296ef58bb799a73943636b8bfd95339f7 +Author: Ivan A. Melnikov <iv@altlinux.org> +Date: 2021-04-09 11:45:10 +0300 + + Reduce maximum possible memory limit on MIPS32 + + Due to architectural limitations, address space available to a single + userspace process on MIPS32 is limited to 2 GiB, not 4, even on systems + that have more physical RAM -- e.g. 64-bit systems with 32-bit + userspace, or systems that use XPA (an extension similar to x86's PAE). + + So, for MIPS32, we have to impose stronger memory limits. I've chosen + 2000MiB to give the process some headroom. + + src/xz/hardware.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +commit e7da44d5151e21f153925781ad29334ae0786101 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-02-13 23:31:27 +0200 + + CMake: Use interface library for better FindLibLZMA compatibility. + + https://www.mail-archive.com/xz-devel@tukaani.org/msg00446.html + + Thanks to Markus Rickert. + + CMakeLists.txt | 11 +++++++++-- + 1 file changed, 9 insertions(+), 2 deletions(-) + +commit a61dd82ada39030f41b4ffca9ea551714908bedc +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-30 18:36:04 +0200 + + CMake: Try to improve compatibility with the FindLibLZMA module. + + The naming conflict with FindLibLZMA module gets worse. + Not avoiding it in the first place was stupid. + + Normally find_package(LibLZMA) will use the module and + find_package(liblzma 5.2.5 REQUIRED CONFIG) will use the config + file even with a case insensitive file system. However, if + CMAKE_FIND_PACKAGE_PREFER_CONFIG is TRUE and the file system + is case insensitive, find_package(LibLZMA) will find our liblzma + config file instead of using FindLibLZMA module. + + One big problem with this is that FindLibLZMA uses + LibLZMA::LibLZMA and we use liblzma::liblzma as the target + name. With target names CMake happens to be case sensitive. + To workaround this, this commit adds + + add_library(LibLZMA::LibLZMA ALIAS liblzma::liblzma) + + to the config file. Then both spellings work. + + To make the behavior consistent between case sensitive and + insensitive file systems, the config and related files are + renamed from liblzmaConfig.cmake to liblzma-config.cmake style. + With this style CMake looks for lowercase version of the package + name so find_package(LiBLzmA 5.2.5 REQUIRED CONFIG) will work + to find our config file. + + There are other differences between our config file and + FindLibLZMA so it's still possible that things break for + reasons other than the spelling of the target name. Hopefully + those situations aren't too common. + + When the config file is available, it should always give as good or + better results as FindLibLZMA so this commit doesn't affect the + recommendation to use find_package(liblzma 5.2.5 REQUIRED CONFIG) + which explicitly avoids FindLibLZMA. + + Thanks to Markus Rickert. + + CMakeLists.txt | 21 +++++++++++++-------- + 1 file changed, 13 insertions(+), 8 deletions(-) + +commit 5b7bc1b8ae766a76710ca1b99f909cf52c697f05 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-29 21:19:43 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 6c6f0db340dcb8bb424411cedba713405d55f6b8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-29 21:19:08 +0200 + + liblzma: Fix unitialized variable. + + This was introduced two weeks ago in the commit + 625f4c7c99b2fcc4db9e7ab2deb4884790e2e17c. + + Thanks to Nathan Moinvaziri. + + src/liblzma/lzma/lzma_encoder.c | 1 + + 1 file changed, 1 insertion(+) + +commit bb1d5c1fdd30550d4221ecd336e0be1206132a5c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-24 22:32:41 +0200 + + Tests: Add bad-1-lzma2-10.xz and also modify -9.xz. + + tests/files/README | 11 +++++++++-- + tests/files/bad-1-lzma2-10.xz | Bin 0 -> 60 bytes + tests/files/bad-1-lzma2-9.xz | Bin 72 -> 72 bytes + 3 files changed, 9 insertions(+), 2 deletions(-) + +commit 6b8abc84a5469792e0355d0bfc0784d41cfdfef7 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-24 19:22:35 +0200 + + liblzma: Fix a wrong comment in stream_encoder_mt.c. + + src/liblzma/common/stream_encoder_mt.c | 10 +++++++--- + 1 file changed, 7 insertions(+), 3 deletions(-) + +commit 939fc5ed654aac25fe0c8684b2df8dbeadb2de1e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-24 18:51:51 +0200 + + Tests: Add bad-1-lzma2-9.xz. + + tests/files/README | 4 ++++ + tests/files/bad-1-lzma2-9.xz | Bin 0 -> 72 bytes + 2 files changed, 4 insertions(+) + +commit fdd30032f8531ac89519b48c21d810ecf06825f6 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-24 17:02:00 +0200 + + Tests: Add bad-1-check-crc32-2.xz. + + tests/files/README | 7 +++++++ + tests/files/bad-1-check-crc32-2.xz | Bin 0 -> 72 bytes + 2 files changed, 7 insertions(+) + +commit db465419ae26ec7fb9b9472183911ff521620c77 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-17 19:20:50 +0200 + + liblzma: In EROFS LZMA decoder, verify that comp_size matches at the end. + + When the uncompressed size is known to be exact, after decompressing + the stream exactly comp_size bytes of input must have been consumed. + This is a minor improvement to error detection. + + src/liblzma/common/erofs_decoder.c | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +commit 774cc0118ba2496581cb2621505a04bb6598cc75 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-17 18:53:34 +0200 + + liblzma: Make EROFS LZMA decoder work when exact uncomp_size isn't known. + + The caller must still not specify an uncompressed size bigger + than the actual uncompressed size. + + As a downside, this now needs the exact compressed size. + + src/liblzma/api/lzma/container.h | 23 ++++++++--- + src/liblzma/common/erofs_decoder.c | 80 ++++++++++++++++++++++++++++++++++---- + 2 files changed, 91 insertions(+), 12 deletions(-) + +commit 421b0aa352da244075db10205cf33712f91b9835 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-14 20:57:11 +0200 + + liblzma: Fix missing normalization in rc_encode_dummy(). + + Without this fix it could attempt to create too much output. + + src/liblzma/rangecoder/range_encoder.h | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +commit 601ec0311e769fc704daaaa7dac0ca840aff080e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-14 20:07:01 +0200 + + liblzma: Add EROFS LZMA encoder and decoder. + + Right now this is just a planned extra-compact format for use + in the EROFS file system in Linux. At this point it's possible + that the format will either change or be abandoned and removed + completely. + + The special thing about the encoder is that it uses the + output-size-limited encoding added in the previous commit. + EROFS uses fixed-sized blocks (e.g. 4 KiB) to hold compressed + data so the compressors must be able to create valid streams + that fill the given block size. + + src/liblzma/api/lzma/container.h | 76 +++++++++++++++++++ + src/liblzma/common/Makefile.inc | 2 + + src/liblzma/common/erofs_decoder.c | 148 +++++++++++++++++++++++++++++++++++++ + src/liblzma/common/erofs_encoder.c | 139 ++++++++++++++++++++++++++++++++++ + src/liblzma/liblzma.map | 2 + + 5 files changed, 367 insertions(+) + +commit 625f4c7c99b2fcc4db9e7ab2deb4884790e2e17c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-13 19:16:32 +0200 + + liblzma: Add rough support for output-size-limited encoding in LZMA1. + + With this it is possible to encode LZMA1 data without EOPM so that + the encoder will encode as much input as it can without exceeding + the specified output size limit. The resulting LZMA1 stream will + be a normal LZMA1 stream without EOPM. The actual uncompressed size + will be available to the caller via the uncomp_size pointer. + + One missing thing is that the LZMA layer doesn't inform the LZ layer + when the encoding is finished and thus the LZ may read more input + when it won't be used. However, this doesn't matter if encoding is + done with a single call (which is the planned use case for now). + For proper multi-call encoding this should be improved. + + This commit only adds the functionality for internal use. + Nothing uses it yet. + + src/liblzma/common/common.h | 11 +++ + src/liblzma/lz/lz_encoder.c | 16 ++++ + src/liblzma/lz/lz_encoder.h | 4 + + src/liblzma/lzma/lzma_encoder.c | 127 +++++++++++++++++++++++--------- + src/liblzma/lzma/lzma_encoder_private.h | 12 +++ + src/liblzma/rangecoder/range_encoder.h | 111 ++++++++++++++++++++++++++++ + 6 files changed, 246 insertions(+), 35 deletions(-) + +commit 9cdabbeea891e8f1e7741b076f7db6ac05ae392a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-11 23:57:11 +0200 + + Scripts: Add zstd support to xzdiff. + + src/scripts/xzdiff.1 | 6 ++++-- + src/scripts/xzdiff.in | 16 +++++++++++----- + 2 files changed, 15 insertions(+), 7 deletions(-) + +commit d9ec3add97cf4c999a7f594c6529680227b6c274 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-11 23:41:30 +0200 + + Update THANKS. + + THANKS | 2 ++ + 1 file changed, 2 insertions(+) + +commit 074259f4f3966aeac6edb205fecbc1a8d2b58bb2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-11 23:41:16 +0200 + + xz: Make --keep accept symlinks, hardlinks, and setuid/setgid/sticky. + + Previously this required using --force but that has other + effects too which might be undesirable. Changing the behavior + of --keep has a small risk of breaking existing scripts but + since this is a fairly special corner case I expect the + likehood of breakage to be low enough. + + I think the new behavior is more logical. The only reason for + the old behavior was to be consistent with gzip and bzip2. + + Thanks to Vincent Lefevre and Sebastian Andrzej Siewior. + + src/xz/file_io.c | 9 +++++---- + src/xz/xz.1 | 16 +++++++++++++++- + 2 files changed, 20 insertions(+), 5 deletions(-) + +commit 73c555b3077c19dda29b6f4592ced2af876f8333 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-11 23:28:52 +0200 + + Scripts: Fix exit status of xzgrep. + + Omit the -q option from xz, gzip, and bzip2. With xz this shouldn't + matter. With gzip it's important because -q makes gzip replace SIGPIPE + with exit status 2. With bzip2 it's important because with -q bzip2 + is completely silent if input is corrupt while other decompressors + still give an error message. + + Avoiding exit status 2 from gzip is important because bzip2 uses + exit status 2 to indicate corrupt input. Before this commit xzgrep + didn't recognize corrupt .bz2 files because xzgrep was treating + exit status 2 as SIGPIPE for gzip compatibility. + + zstd still needs -q because otherwise it is noisy in normal + operation. + + The code to detect real SIGPIPE didn't check if the exit status + was due to a signal (>= 128) and so could ignore some other exit + status too. + + src/scripts/xzgrep.in | 20 +++++++++++++------- + 1 file changed, 13 insertions(+), 7 deletions(-) + +commit 194029ffaf74282a81f0c299c07f73caca3232ca +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-11 22:01:51 +0200 + + Scripts: Fix exit status of xzdiff/xzcmp. + + This is a minor fix since this affects only the situation when + the files differ and the exit status is something else than 0. + In such case there could be SIGPIPE from a decompression tool + and that would result in exit status of 2 from xzdiff/xzcmp + while the correct behavior would be to return 1 or whatever + else diff or cmp may have returned. + + This commit omits the -q option from xz/gzip/bzip2/lzop arguments. + I'm not sure why the -q was used in the first place, perhaps it + hides warnings in some situation that I cannot see at the moment. + Hopefully the removal won't introduce a new bug. + + With gzip the -q option was harmful because it made gzip return 2 + instead of >= 128 with SIGPIPE. Ignoring exit status 2 (warning + from gzip) isn't practical because bzip2 uses exit status 2 to + indicate corrupt input file. It's better if SIGPIPE results in + exit status >= 128. + + With bzip2 the removal of -q seems to be good because with -q + it prints nothing if input is corrupt. The other tools aren't + silent in this situation even with -q. On the other hand, if + zstd support is added, it will need -q since otherwise it's + noisy in normal situations. + + Thanks to Étienne Mollier and Sebastian Andrzej Siewior. + + src/scripts/xzdiff.in | 35 +++++++++++++++++++++-------------- + 1 file changed, 21 insertions(+), 14 deletions(-) + +commit f7fa309e1f7178d04c7bedc03b73077639371e97 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2021-01-09 21:14:36 +0200 + + liblzma: Make lzma_outq usable for threaded decompression too. + + Before this commit all output queue buffers were allocated as + a single big allocation. Now each buffer is allocated separately + when needed. Used buffers are cached to avoid reallocation + overhead but the cache will keep only one buffer size at a time. + This should make things work OK in the decompression where most + of the time the buffer sizes will be the same but with some less + common files the buffer sizes may vary. + + While this should work fine, it's still a bit preliminary + and may even get reverted if it turns out to be useless for + decompression. + + src/liblzma/common/outqueue.c | 268 +++++++++++++++++++++------------ + src/liblzma/common/outqueue.h | 138 ++++++++++++----- + src/liblzma/common/stream_encoder_mt.c | 52 ++++--- + 3 files changed, 301 insertions(+), 157 deletions(-) + +commit a35a69d693ce37d4ba7c1855bda7d9cfa13d1778 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-12-23 17:15:49 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 4fd79b90c52396d70e0b1206ceb1a873a0ad2589 +Author: H.J. Lu <hjl.tools@gmail.com> +Date: 2020-12-23 06:49:04 -0800 + + liblzma: Enable Intel CET in x86 CRC assembly codes + + When Intel CET is enabled, we need to include <cet.h> in assembly codes + to mark Intel CET support and add _CET_ENDBR to indirect jump targets. + + Tested on Intel Tiger Lake under CET enabled Linux. + + src/liblzma/check/crc32_x86.S | 9 +++++++++ + src/liblzma/check/crc64_x86.S | 9 +++++++++ + 2 files changed, 18 insertions(+) + +commit bb3b8c6a23e25db79f862b1de325c56052e0354b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-12-16 18:33:29 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 21588ca34af98738954fc12ded1b89d7294ef646 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-12-16 18:30:14 +0200 + + Build: Don't build bundles on Apple OSes. + + Thanks to Daniel Packard. + + CMakeLists.txt | 3 +++ + 1 file changed, 3 insertions(+) + +commit d05b0c42dd8b38d8c6b8193c8af50e9bd3d16f28 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-12-05 22:44:03 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 1890351f3423627ba5c4c495402f32d7e9ed90b7 +Author: Adam Borowski <kilobyte@angband.pl> +Date: 2020-09-25 03:35:18 +0200 + + Scripts: Add zstd support to xzgrep. + + Thanks to Adam Borowski. + + src/scripts/xzgrep.1 | 9 ++++++--- + src/scripts/xzgrep.in | 1 + + 2 files changed, 7 insertions(+), 3 deletions(-) + +commit 2f108abb3d82e4e2313b438dae9c0c7c7a6366f2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-11-17 20:51:48 +0200 + + CMake: Fix compatibility with CMake 3.13. + + The syntax "if(DEFINED CACHE{FOO})" requires CMake 3.14. + In some other places the code treats the cache variables + like normal variables already (${FOO} or if(FOO) is used, + not ${CACHE{FOO}). + + Thanks to ygrek for reporting the bug on IRC. + + CMakeLists.txt | 2 +- + cmake/tuklib_cpucores.cmake | 4 ++-- + cmake/tuklib_physmem.cmake | 4 ++-- + 3 files changed, 5 insertions(+), 5 deletions(-) + +commit 5af726a79273fafa5de5745b117e567f21c90e49 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-11-01 22:56:43 +0200 + + Update THANKS. + + THANKS | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +commit 4575d9d365c756ec189899f9f743e0b3515ce72d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-11-01 22:34:25 +0200 + + xz: Avoid unneeded \f escapes on the man page. + + I don't want to use \c in macro arguments but groff_man(7) + suggests that \f has better portability. \f would be needed + for the .TP strings for portability reasons anyway. + + Thanks to Bjarni Ingi Gislason. + + src/xz/xz.1 | 31 ++++++++++++++++++++++--------- + 1 file changed, 22 insertions(+), 9 deletions(-) + +commit 620b32f5339f86710cb4435e01ecdac972ccac73 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-11-01 19:09:53 +0200 + + xz: Use non-breaking spaces when intentionally using more than one space. + + This silences some style checker warnings. Seems that spaces + in the beginning of a line don't need this treatment. + + Thanks to Bjarni Ingi Gislason. + + src/xz/xz.1 | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit cb1f34988c8a4130485091b2f8b641303d8f701b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-11-01 18:49:37 +0200 + + xz: Protect the ellipsis (...) on the man page with \&. + + This does it only when ... appears outside macro calls. + + Thanks to Bjarni Ingi Gislason. + + src/xz/xz.1 | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 5d224da3da87400f2fab313abbd7c710e7169ef9 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-11-01 18:41:21 +0200 + + xz: Avoid the abbreviation "e.g." on the man page. + + A few are simply omitted, most are converted to "for example" + and surrounded with commas. Sounds like that this is better + style, for example, man-pages(7) recommends avoiding such + abbreviations except in parenthesis. + + Thanks to Bjarni Ingi Gislason. + + src/xz/xz.1 | 66 ++++++++++++++++++++++++++++++------------------------------- + 1 file changed, 33 insertions(+), 33 deletions(-) + +commit 90457dbe3e5717660f5b81f8c604860fc5137c0c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-07-12 23:10:03 +0300 + + xz man page: Change \- (minus) to \(en (en-dash) for a numeric range. + + Docs of ancient troff/nroff mention \(em (em-dash) but not \(en + and \- was used for both minus and en-dash. I don't know how + portable \(en is nowadays but it can be changed back if someone + complains. At least GNU groff and OpenBSD's mandoc support it. + + Thanks to Bjarni Ingi Gislason for the patch. + + src/xz/xz.1 | 16 ++++++++-------- + 1 file changed, 8 insertions(+), 8 deletions(-) + +commit 352ba2d69af2136bc814aa1df1a132559d445616 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-07-12 20:46:24 +0300 + + Windows: Fix building of resource files when config.h isn't used. + + Now CMake + Visual Studio works for building liblzma.dll. + + Thanks to Markus Rickert. + + src/common/common_w32res.rc | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +commit a9e2a87f1d61dcf684d809bf08c8ebea93f8a480 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-04-06 19:31:50 +0300 + + src/scripts/xzgrep.1: Filenames to xzgrep are optional. + + xzgrep --help was correct already. + + src/scripts/xzgrep.1 | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit a7ba275d9b855d186abb29eb7a4f4cb6d9ca6fe0 +Author: Bjarni Ingi Gislason <bjarniig@rhi.hi.is> +Date: 2020-03-26 22:17:31 +0000 + + src/script/xzgrep.1: Remove superfluous '.RB' + + Output is from: test-groff -b -e -mandoc -T utf8 -rF0 -t -w w -z + + [ "test-groff" is a developmental version of "groff" ] + + Input file is ./src/scripts/xzgrep.1 + + <src/scripts/xzgrep.1>:20 (macro RB): only 1 argument, but more are expected + <src/scripts/xzgrep.1>:23 (macro RB): only 1 argument, but more are expected + <src/scripts/xzgrep.1>:26 (macro RB): only 1 argument, but more are expected + <src/scripts/xzgrep.1>:29 (macro RB): only 1 argument, but more are expected + <src/scripts/xzgrep.1>:32 (macro RB): only 1 argument, but more are expected + + "abc..." does not mean the same as "abc ...". + + The output from nroff and troff is unchanged except for the space + between "file" and "...". + + Signed-off-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is> + + src/scripts/xzgrep.1 | 12 ++++++------ + 1 file changed, 6 insertions(+), 6 deletions(-) + +commit 133d498db0f4b14f066d192d64dbcade45deae6b +Author: Bjarni Ingi Gislason <bjarniig@rhi.hi.is> +Date: 2020-03-30 21:56:36 +0000 + + xzgrep.1: Delete superfluous '.PP' + + Summary: + + mandoc -T lint xzgrep.1 : + mandoc: xzgrep.1:79:2: WARNING: skipping paragraph macro: PP empty + + There is no change in the output of "nroff" and "troff". + + Signed-off-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is> + + src/scripts/xzgrep.1 | 1 - + 1 file changed, 1 deletion(-) + +commit 057839ca982f886387b66746bffe749cb14fd8cd +Author: Bjarni Ingi Gislason <bjarniig@rhi.hi.is> +Date: 2020-03-26 21:16:18 +0000 + + src/xz/xz.1: Correct misused two-fonts macros + + Output is from: test-groff -b -e -mandoc -T utf8 -rF0 -t -w w -z + + [ "test-groff" is a developmental version of "groff" ] + + Input file is ./src/xz/xz.1 + + <src/xz/xz.1>:408 (macro BR): only 1 argument, but more are expected + <src/xz/xz.1>:1009 (macro BR): only 1 argument, but more are expected + <src/xz/xz.1>:1743 (macro BR): only 1 argument, but more are expected + <src/xz/xz.1>:1920 (macro BR): only 1 argument, but more are expected + <src/xz/xz.1>:2213 (macro BR): only 1 argument, but more are expected + + Output from nroff and troff is unchanged, except for a font change of a + full stop (.). + + Signed-off-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is> + + src/xz/xz.1 | 10 +++++----- + 1 file changed, 5 insertions(+), 5 deletions(-) + +commit b8e12f5ab4c9fd3cb09a4330b2861f6b979ababd +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-23 18:07:50 +0200 + + Typo fixes from fossies.org. + + https://fossies.org/linux/misc/xz-5.2.5.tar.xz/codespell.html + + Makefile.am | 2 +- + doc/examples/01_compress_easy.c | 2 +- + src/liblzma/api/lzma/base.h | 2 +- + src/liblzma/check/crc32_x86.S | 2 +- + src/liblzma/common/index.c | 2 +- + src/xz/xz.1 | 4 ++-- + 6 files changed, 7 insertions(+), 7 deletions(-) + +commit 869b9d1b4edd6df07f819d360d306251f8147353 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-17 16:24:28 +0200 + + Update NEWS for 5.2.5. + + NEWS | 105 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 105 insertions(+) + +commit a048e3a92d238c65f050a765174d9c75417231d4 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-16 20:01:37 +0200 + + README: Update outdated sections. + + README | 21 +++++++++++---------- + 1 file changed, 11 insertions(+), 10 deletions(-) + +commit 29aed815ad4f98f3e4d355faa76a244ecd8ce716 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-16 19:39:45 +0200 + + README: Mention that man pages can be translated. + + README | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +commit 7fa7653940cc9dcfcbce2fbc5166ea343ad4e3c1 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-16 16:43:29 +0200 + + Update INSTALL.generic from Automake 1.16.1. + + INSTALL.generic | 321 ++++++++++++++++++++++++++++---------------------------- + 1 file changed, 162 insertions(+), 159 deletions(-) + +commit 9bd317ef03ab9b3e6a927c27c2e9c4ac041182f0 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-15 15:27:22 +0200 + + Update INSTALL for Windows and DOS and add preliminary info for z/OS. + + INSTALL | 51 +++++++++++++++++++++++++++++++++++++++++---------- + 1 file changed, 41 insertions(+), 10 deletions(-) + +commit a3148c0446dc7fa96363752df414d22539c9007b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-15 15:26:20 +0200 + + Build: Update m4/ax_pthread.m4 from Autoconf Archive (again). + + m4/ax_pthread.m4 | 219 +++++++++++++++++++++++++++++-------------------------- + 1 file changed, 117 insertions(+), 102 deletions(-) + +commit 7812002dd3ed319e42a14662a8531802cca8ca67 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-11 21:15:35 +0200 + + xz: Never use thousand separators in DJGPP builds. + + DJGPP 2.05 added support for thousands separators but it's + broken at least under WinXP with Finnish locale that uses + a non-breaking space as the thousands separator. Workaround + by disabling thousands separators for DJGPP builds. + + src/xz/util.c | 14 ++++++++++++-- + 1 file changed, 12 insertions(+), 2 deletions(-) + +commit 7c8f688bf7fccd65d396e0130cbf4ea5dff5c56f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-11 19:38:08 +0200 + + DOS: Update dos/Makefile for DJGPP 2.05. + + It doesn't need -fgnu89-inline like 2.04beta did. + + dos/Makefile | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +commit 319ca928d73de87940c54e30bffe69f9fa65efdf +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-11 19:36:07 +0200 + + DOS: Update instructions in dos/INSTALL.txt. + + dos/INSTALL.txt | 59 ++++++++++++++++++++++++++++----------------------------- + 1 file changed, 29 insertions(+), 30 deletions(-) + +commit cb6b227ce39932824812ccd8a0647bd968de27d2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-11 17:58:51 +0200 + + DOS: Update config.h. + + The added defines assume GCC >= 4.8. + + dos/config.h | 8 ++++++++ + 1 file changed, 8 insertions(+) + +commit 4572d53e16e87eee375bc5624de2fd59bb0ae9cd +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-03-02 13:54:33 +0200 + + liblzma: Fix a comment and RC_SYMBOLS_MAX. + + The comment didn't match the value of RC_SYMBOLS_MAX and the value + itself was slightly larger than actually needed. The only harm + about this was that memory usage was a few bytes larger. + + src/liblzma/rangecoder/range_encoder.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 265daa873c0d871f5f23f9b56e133a6f20045a0a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-27 20:58:52 +0200 + + Build: Make CMake build fail if tuklib_cpucores or tuklib_physmem fails. + + CMakeLists.txt | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + +commit 7c8b904527cdbe61248c80edcc2e20d840c4fef9 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-27 20:24:27 +0200 + + Build: Add support for --no-po4a option to autogen.sh. + + Normally, if po4a isn't available, autogen.sh will return + with non-zero exit status. The option --no-po4a can be useful + when one knows that po4a isn't available but wants autogen.sh + to still return with zero exit status. + + autogen.sh | 11 ++++++++++- + 1 file changed, 10 insertions(+), 1 deletion(-) + +commit 292a5c0f9c9b3a66f5a5c652dc46381836d4537f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-25 21:35:14 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 474320e9908786ba2021035f9013191e16cde08a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-25 20:42:31 +0200 + + Build: Fix bugs in the CMake files. + + Seems that the phrase "add more quotes" from sh/bash scripting + applies to CMake as well. E.g. passing an unquoted list ${FOO} + to a function that expects one argument results in only the + first element of the list being passed as an argument and + the rest get ignored. Adding quotes helps ("${FOO}"). + + list(INSERT ...) is weird. Inserting an empty string to an empty + variable results in empty list, but inserting it to a non-empty + variable does insert an empty element to the list. + + Since INSERT requires at least one element, + "${CMAKE_THREAD_LIBS_INIT}" needs to be quoted in CMakeLists.txt. + It might result in an empty element in the list. It seems to not + matter as empty elements consistently get ignored in that variable. + In fact, calling cmake_check_push_state() and cmake_check_pop_state() + will strip the empty elements from CMAKE_REQUIRED_LIBRARIES! + + In addition to quoting fixes, this fixes checks for the cache + variables in tuklib_cpucores.cmake and tuklib_physmem.cmake. + + Thanks to Martin Matuška for testing and reporting the problems. + These fixes aren't tested yet but hopefully they soon will be. + + CMakeLists.txt | 52 ++++++++++++++++++++++----------------------- + cmake/tuklib_common.cmake | 8 ++++--- + cmake/tuklib_cpucores.cmake | 30 ++++++++++++++------------ + cmake/tuklib_integer.cmake | 34 +++++++++++++++-------------- + cmake/tuklib_mbstr.cmake | 6 +++--- + cmake/tuklib_physmem.cmake | 29 +++++++++++++------------ + cmake/tuklib_progname.cmake | 4 ++-- + 7 files changed, 85 insertions(+), 78 deletions(-) + +commit 7e3493d40eac0c3fa3d5124097745a70e15c41f6 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-24 23:38:16 +0200 + + Build: Add very limited experimental CMake support. + + This does *NOT* replace the Autotools-based build system in + the foreseeable future. See the comment in the beginning + of CMakeLists.txt. + + So far this has been tested only on GNU/Linux but I commit + it anyway to make it easier for others to test. Since I + haven't played much with CMake before, it's likely that + there are things that have been done in a silly or wrong + way and need to be fixed. + + CMakeLists.txt | 643 ++++++++++++++++++++++++++++++++++++++++++++ + cmake/tuklib_common.cmake | 47 ++++ + cmake/tuklib_cpucores.cmake | 173 ++++++++++++ + cmake/tuklib_integer.cmake | 100 +++++++ + cmake/tuklib_mbstr.cmake | 20 ++ + cmake/tuklib_physmem.cmake | 149 ++++++++++ + cmake/tuklib_progname.cmake | 19 ++ + 7 files changed, 1151 insertions(+) + +commit 21bd4701fca3e9002ce78bc135debca369ed8545 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-24 23:37:07 +0200 + + Update m4/.gitignore. + + m4/.gitignore | 1 + + 1 file changed, 1 insertion(+) + +commit e094d1d0f196a91ec703e8d0055948feef349ae8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-24 23:29:35 +0200 + + tuklib: Omit an unneeded <sys/types.h> from a tests. + + tuklib_cpucores.c and tuklib_physmem.c don't include <sys/types.h> + even via other files in this package, so clearly that header isn't + needed in the tests either (no one has reported build problems due + to a missing header in a .c file). + + m4/tuklib_cpucores.m4 | 1 - + m4/tuklib_physmem.m4 | 1 - + 2 files changed, 2 deletions(-) + +commit b3ed19a55fe99a45bd77614e149d39d18498075c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-24 23:01:00 +0200 + + liblzma: Remove unneeded <sys/types.h> from fastpos_tablegen.c. + + This file only generates fastpos_table.c. + It isn't built as a part of liblzma. + + src/liblzma/lzma/fastpos_tablegen.c | 1 - + 1 file changed, 1 deletion(-) + +commit 7b8982b29179b3c586e0456dc9ecbd4f58dcea59 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-22 14:15:07 +0200 + + Use defined(__GNUC__) before __GNUC__ in preprocessor lines. + + This should silence the equivalent of -Wundef in compilers that + don't define __GNUC__. + + src/common/sysdefs.h | 3 ++- + src/liblzma/api/lzma.h | 5 +++-- + 2 files changed, 5 insertions(+), 3 deletions(-) + +commit 43dfe04e6209c691cf4fbe3072d4ee91271748f1 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-21 17:40:02 +0200 + + liblzma: Add more uses of lzma_memcmplen() to the normal mode of LZMA. + + This gives a tiny encoder speed improvement. This could have been done + in 2014 after the commit 544aaa3d13554e8640f9caf7db717a96360ec0f6 but + it was forgotten. + + src/liblzma/lzma/lzma_encoder_optimum_normal.c | 16 ++++++++++------ + 1 file changed, 10 insertions(+), 6 deletions(-) + +commit 59e6eb4840b9f52fa3a61544974017279b448216 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-21 17:01:15 +0200 + + Build: Add visibility.m4 from gnulib. + + Appears that this file used to get included as a side effect of + gettext. After the change to gettext version requirements this file + no longer got copied to the package and so the build was broken. + + m4/.gitignore | 1 - + m4/visibility.m4 | 77 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 77 insertions(+), 1 deletion(-) + +commit 7fe3ef2eaa53d439cec043727ea1998f4ff0e22a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-21 16:10:44 +0200 + + xz: Silence a warning when sig_atomic_t is long int. + + It can be true at least on z/OS. + + src/xz/signals.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit b0a2a77d10940c42b449d47a005bfc2e50ab5db8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-21 15:59:26 +0200 + + xz: Avoid unneeded access of a volatile variable. + + src/xz/signals.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 524c2f12c762032b819757aeda8af7c47c4cabce +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-21 01:24:18 +0200 + + tuklib_integer.m4: Optimize the check order. + + The __builtin byteswapping is the preferred one so check for it first. + + m4/tuklib_integer.m4 | 56 +++++++++++++++++++++++++++------------------------- + 1 file changed, 29 insertions(+), 27 deletions(-) + +commit 57360bb4fd79b358b36d2877db26ac828d1fdfcb +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-20 18:54:04 +0200 + + tuklib_exit: Add missing header. + + strerror() needs <string.h> which happened to be included via + tuklib_common.h -> tuklib_config.h -> sysdefs.h if HAVE_CONFIG_H + was defined. This wasn't tested without config.h before so it + had worked fine. + + src/common/tuklib_exit.c | 1 + + 1 file changed, 1 insertion(+) + +commit fddd31175e74a538997a939d930462fde17d2dd4 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-18 19:12:35 +0200 + + Revert the previous commit and add a comment. + + The previous commit broke crc32_tablegen.c. + + If the whole package is built without config.h (with defines + set on the compiler command line) this should still work fine + as long as these headers conform to C99 well enough. + + src/common/tuklib_config.h | 17 ++++++++++------- + 1 file changed, 10 insertions(+), 7 deletions(-) + +commit 4e4e9fbb7e66d45319525ac224bff48fbdd0cf6e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-17 23:37:20 +0200 + + Do not check for HAVE_CONFIG_H in tuklib_config.h. + + In XZ Utils sysdefs.h takes care of it and the required headers. + + src/common/tuklib_config.h | 15 +++++++-------- + 1 file changed, 7 insertions(+), 8 deletions(-) + +commit 2d4cef954feba82073951358466a1d614141cf33 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-16 11:18:28 +0200 + + sysdefs.h: Omit the conditionals around string.h and limits.h. + + string.h is used unconditionally elsewhere in the project and + configure has always stopped if limits.h is missing, so these + headers must have been always available even on the weirdest + systems. + + src/common/sysdefs.h | 8 ++------ + 1 file changed, 2 insertions(+), 6 deletions(-) + +commit feb9c1969bc3eb33d4ecb72cfa897f92dae84939 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-15 15:07:11 +0200 + + Build: Bump Autoconf and Libtool version requirements. + + There is no specific reason for this other than blocking + the most ancient versions. These are still old: + + Autoconf 2.69 (2012) + Automake 1.12 (2012) + gettext 0.19.6 (2015) + Libtool 2.4 (2010) + + configure.ac | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 3d576cf92158d62790017ad7f2dd6dc1dd6b42bb +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-15 03:08:32 +0200 + + Build: Use AM_GNU_GETTEXT_REQUIRE_VERSION and require 0.19.6. + + This bumps the version requirement from 0.19 (from 2014) to + 0.19.6 (2015). + + Using only the old AM_GNU_GETTEXT_VERSION results in old + gettext infrastructure being placed in the package. By using + both macros we get the latest gettext files while the other + programs in the Autotools family can still see the old macro. + + configure.ac | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +commit fa792b8befaf7cb3960b655e0a9410da866d756f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-14 20:42:06 +0200 + + Translations: Add German translation of the man pages. + + Thanks to Mario Blättermann. + + po4a/de.po | 5532 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + po4a/po4a.conf | 2 +- + 2 files changed, 5533 insertions(+), 1 deletion(-) + +commit 6f7211b6bb47a895b47f533282dba9ee9a1b0c8b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-07 15:32:21 +0200 + + Build: Add support for translated man pages using po4a. + + The dependency on po4a is optional. It's never required to install + the translated man pages when xz is built from a release tarball. + If po4a is missing when building from xz.git, the translated man + pages won't be generated but otherwise the build will work normally. + + The translations are only updated automatically by autogen.sh and + by "make mydist". This makes it easy to keep po4a as an optional + dependency and ensures that I won't forget to put updated + translations to a release tarball. + + The translated man pages aren't installed if --disable-nls is used. + + The installation of translated man pages abuses Automake internals + by calling "install-man" with redefined dist_man_MANS and man_MANS. + This makes the hairy script code slightly less hairy. If it breaks + some day, this code needs to be fixed; don't blame Automake developers. + + Also, this adds more quotes to the existing shell script code in + the Makefile.am "-hook"s. + + Makefile.am | 4 ++++ + autogen.sh | 8 ++++--- + po4a/.gitignore | 2 ++ + po4a/po4a.conf | 14 +++++++++++ + po4a/update-po | 45 ++++++++++++++++++++++++++++++++++ + src/scripts/Makefile.am | 64 +++++++++++++++++++++++++++++++++++++------------ + src/xz/Makefile.am | 50 +++++++++++++++++++++++++++----------- + src/xzdec/Makefile.am | 55 ++++++++++++++++++++++++++++++++---------- + 8 files changed, 197 insertions(+), 45 deletions(-) + +commit 426f9e5819ff7710a5ff573a96c02940be65d52f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-06 17:31:38 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit e3a4481d020e4de89efa037f335cf50f3ca55592 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-05 22:35:06 +0200 + + Update tests/.gitignore. + + .gitignore | 4 ++++ + 1 file changed, 4 insertions(+) + +commit 07208de92f2d5bca764f6d0ebe9d9866051dc4ef +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-05 22:28:51 +0200 + + Update m4/.gitignore. + + m4/.gitignore | 1 + + 1 file changed, 1 insertion(+) + +commit c91fbf223db46c3b3cb9df769863a1a60cd9c908 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-05 20:47:38 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 15a133b6d1a3eab4faf6eb52a71fdc56bd65846f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-05 20:40:14 +0200 + + xz: Make it a fatal error if enabling the sandbox fails. + + Perhaps it's too drastic but on the other hand it will let me + learn about possible problems if people report the errors. + This won't be backported to the v5.2 branch. + + src/xz/file_io.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit af0fb386ef55db66654ae39e2deec6e04190c4ff +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-05 20:33:50 +0200 + + xz: Comment out annoying sandboxing messages. + + src/xz/file_io.c | 10 +++++++--- + 1 file changed, 7 insertions(+), 3 deletions(-) + +commit 986d8c9b52b824474088e5bb3b6940651660f0e2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-05 19:33:37 +0200 + + Build: Workaround a POSIX shell detection problem on Solaris. + + I don't know if the problem is in gnulib's gl_POSIX_SHELL macro + or if xzgrep does something that isn't in POSIX. The workaround + adds a special case for Solaris: if /usr/xpg4/bin/sh exists and + gl_cv_posix_shell wasn't overriden on the configure command line, + use that shell for xzgrep and other scripts. That shell is known + to work and exists on most Solaris systems. + + configure.ac | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +commit 6629ed929cc7d45a11e385f357ab58ec15e7e4ad +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-03 22:03:50 +0200 + + Build: Update m4/ax_pthread.m4 from Autoconf Archive. + + m4/ax_pthread.m4 | 398 ++++++++++++++++++++++++++++++++++++++----------------- + 1 file changed, 279 insertions(+), 119 deletions(-) + +commit 353970510895f6a80adfe60cf71b70a95adfa8bc +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-02-01 19:56:18 +0200 + + xz: Limit --memlimit-compress to at most 4020 MiB for 32-bit xz. + + See the code comment for reasoning. It's far from perfect but + hopefully good enough for certain cases while hopefully doing + nothing bad in other situations. + + At presets -5 ... -9, 4020 MiB vs. 4096 MiB makes no difference + on how xz scales down the number of threads. + + The limit has to be a few MiB below 4096 MiB because otherwise + things like "xz --lzma2=dict=500MiB" won't scale down the dict + size enough and xz cannot allocate enough memory. With + "ulimit -v $((4096 * 1024))" on x86-64, the limit in xz had + to be no more than 4085 MiB. Some safety margin is good though. + + This is hack but it should be useful when running 32-bit xz on + a 64-bit kernel that gives full 4 GiB address space to xz. + Hopefully this is enough to solve this: + + https://bugzilla.redhat.com/show_bug.cgi?id=1196786 + + FreeBSD has a patch that limits the result in tuklib_physmem() + to SIZE_MAX on 32-bit systems. While I think it's not the way + to do it, the results on --memlimit-compress have been good. This + commit should achieve practically identical results for compression + while leaving decompression and tuklib_physmem() and thus + lzma_physmem() unaffected. + + src/xz/hardware.c | 32 +++++++++++++++++++++++++++++++- + src/xz/xz.1 | 21 ++++++++++++++++++++- + 2 files changed, 51 insertions(+), 2 deletions(-) + +commit ba76d67585f88677af9f48b48e7bdc3bb7687def +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-01-26 20:53:25 +0200 + + xz: Set the --flush-timeout deadline when the first input byte arrives. + + xz --flush-timeout=2000, old version: + + 1. xz is started. The next flush will happen after two seconds. + 2. No input for one second. + 3. A burst of a few kilobytes of input. + 4. No input for one second. + 5. Two seconds have passed and flushing starts. + + The first second counted towards the flush-timeout even though + there was no pending data. This can cause flushing to occur more + often than needed. + + xz --flush-timeout=2000, after this commit: + + 1. xz is started. + 2. No input for one second. + 3. A burst of a few kilobytes of input. The next flush will + happen after two seconds counted from the time when the + first bytes of the burst were read. + 4. No input for one second. + 5. No input for another second. + 6. Two seconds have passed and flushing starts. + + src/xz/coder.c | 6 +----- + src/xz/file_io.c | 6 +++++- + src/xz/mytime.c | 1 - + 3 files changed, 6 insertions(+), 7 deletions(-) + +commit fd47fd62bbb1bfd13ab63869137971d8b390025f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-01-26 20:19:19 +0200 + + xz: Move flush_needed from mytime.h to file_pair struct in file_io.h. + + src/xz/coder.c | 3 ++- + src/xz/file_io.c | 3 ++- + src/xz/file_io.h | 3 +++ + src/xz/mytime.c | 3 --- + src/xz/mytime.h | 4 ---- + 5 files changed, 7 insertions(+), 9 deletions(-) + +commit 815035681063d5774d3640fc20b8ede783dd574e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-01-26 14:49:22 +0200 + + xz: coder.c: Make writing output a separate function. + + The same code sequence repeats so it's nicer as a separate function. + Note that in one case there was no test for opt_mode != MODE_TEST, + but that was only because that condition would always be true, so + this commit doesn't change the behavior there. + + src/xz/coder.c | 30 +++++++++++++++++------------- + 1 file changed, 17 insertions(+), 13 deletions(-) + +commit 5a49e081a098455bcdbd95cefb90e9b18780fe58 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-01-26 14:13:42 +0200 + + xz: Fix semi-busy-waiting in xz --flush-timeout. + + When input blocked, xz --flush-timeout=1 would wake up every + millisecond and initiate flushing which would have nothing to + flush and thus would just waste CPU time. The fix disables the + timeout when no input has been seen since the previous flush. + + src/xz/coder.c | 4 ++++ + src/xz/file_io.c | 15 +++++++++++---- + src/xz/file_io.h | 4 ++++ + 3 files changed, 19 insertions(+), 4 deletions(-) + +commit dcca70fe9fa3c4bec56cf9c79e966166c9a9cf6a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-01-26 13:47:31 +0200 + + xz: Refactor io_read() a bit. + + src/xz/file_io.c | 17 ++++++++--------- + 1 file changed, 8 insertions(+), 9 deletions(-) + +commit 4ae9ab70cd3214395756435d13d8d000368ca2cb +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-01-26 13:37:08 +0200 + + xz: Update a comment in file_io.h. + + src/xz/file_io.h | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +commit 3333ba4a6795a55cf0375329ba08152bd7fcbd46 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-01-26 13:27:51 +0200 + + xz: Move the setting of flush_needed in file_io.c to a nicer location. + + src/xz/file_io.c | 6 ++---- + 1 file changed, 2 insertions(+), 4 deletions(-) + +commit cf2df0f05ac98c1158c6e48145900b773223605d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2020-01-19 21:54:33 +0200 + + Use $(LIB_FUZZING_ENGINE) in tests/ossfuzz/Makefile. + + https://github.com/google/oss-fuzz/pull/3219#issuecomment-573751048 + + Thanks to Bhargava Shastry for sending the patch. + + tests/ossfuzz/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 7136f1735c60ac6967c4b8e277fcde53d485234f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-12-31 00:41:28 +0200 + + Rename unaligned_read32ne to read32ne, and similarly for the others. + + src/common/tuklib_integer.h | 64 +++++++++++++++---------------- + src/liblzma/common/alone_encoder.c | 2 +- + src/liblzma/common/block_header_decoder.c | 2 +- + src/liblzma/common/block_header_encoder.c | 2 +- + src/liblzma/common/memcmplen.h | 9 ++--- + src/liblzma/common/stream_flags_decoder.c | 6 +-- + src/liblzma/common/stream_flags_encoder.c | 8 ++-- + src/liblzma/lz/lz_encoder_hash.h | 2 +- + src/liblzma/lzma/lzma_decoder.c | 2 +- + src/liblzma/lzma/lzma_encoder.c | 2 +- + src/liblzma/lzma/lzma_encoder_private.h | 3 +- + src/liblzma/simple/simple_decoder.c | 2 +- + src/liblzma/simple/simple_encoder.c | 2 +- + tests/test_block_header.c | 4 +- + tests/test_stream_flags.c | 6 +-- + 15 files changed, 54 insertions(+), 62 deletions(-) + +commit 5e78fcbf2eb21936022c9c5c3625d4da76f4b241 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-12-31 00:29:48 +0200 + + Rename read32ne to aligned_read32ne, and similarly for the others. + + Using the aligned methods requires more care to ensure that + the address really is aligned, so it's nicer if the aligned + methods are prefixed. The next commit will remove the unaligned_ + prefix from the unaligned methods which in liblzma are used in + more places than the aligned ones. + + src/common/tuklib_integer.h | 56 +++++++++++++++++++++--------------------- + src/liblzma/check/crc32_fast.c | 4 +-- + src/liblzma/check/crc64_fast.c | 4 +-- + 3 files changed, 32 insertions(+), 32 deletions(-) + +commit 77bc5bc6dd67056cfd5888520ac930cfc57b4516 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-12-31 00:18:24 +0200 + + Revise tuklib_integer.h and .m4. + + Add a configure option --enable-unsafe-type-punning to get the + old non-conforming memory access methods. It can be useful with + old compilers or in some other less typical situations but + shouldn't normally be used. + + Omit the packed struct trick for unaligned access. While it's + best in some cases, this is simpler. If the memcpy trick doesn't + work, one can request unsafe type punning from configure. + + Because CRC32/CRC64 code needs fast aligned reads, if no very + safe way to do it is found, type punning is used as a fallback. + This sucks but since it currently works in practice, it seems to + be the least bad option. It's never needed with GCC >= 4.7 or + Clang >= 3.6 since these support __builtin_assume_aligned and + thus fast aligned access can be done with the memcpy trick. + + Other things: + - Support GCC/Clang __builtin_bswapXX + - Cleaner bswap fallback macros + - Minor cleanups + + m4/tuklib_integer.m4 | 46 ++++- + src/common/tuklib_integer.h | 488 ++++++++++++++++++++++++-------------------- + 2 files changed, 316 insertions(+), 218 deletions(-) + +commit 8b72950a6b2e2a36c2d8fdc8857564b57191b088 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-12-29 22:51:58 +0200 + + Tests: Hopefully fix test_check.c to work on EBCDIC systems. + + Thanks to Daniel Richard G. + + tests/test_check.c | 9 +++++++-- + 1 file changed, 7 insertions(+), 2 deletions(-) + +commit 43ce4ea7c762238d3df9717b34126d3e0d7cd51c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-09-24 23:02:40 +0300 + + Scripts: Put /usr/xpg4/bin to the beginning of PATH on Solaris. + + This adds a configure option --enable-path-for-scripts=PREFIX + which defaults to empty except on Solaris it is /usr/xpg4/bin + to make POSIX grep and others available. The Solaris case had + been documented in INSTALL with a manual fix but it's better + to do this automatically since it is needed on most Solaris + systems anyway. + + Thanks to Daniel Richard G. + + INSTALL | 43 +++++++++++++++++++++++++++++++++++-------- + configure.ac | 26 ++++++++++++++++++++++++++ + src/scripts/xzdiff.in | 1 + + src/scripts/xzgrep.in | 1 + + src/scripts/xzless.in | 1 + + src/scripts/xzmore.in | 1 + + 6 files changed, 65 insertions(+), 8 deletions(-) + +commit 6a89e656ebedd53a10cd1a063a32a9e4ade0da1f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-07-12 18:57:43 +0300 + + Fix comment typos in tuklib_mbstr* files. + + src/common/tuklib_mbstr.h | 2 +- + src/common/tuklib_mbstr_fw.c | 2 +- + src/common/tuklib_mbstr_width.c | 2 +- + 3 files changed, 3 insertions(+), 3 deletions(-) + +commit ac0b4212656a48ef0c187c0c941d40ac9489ae36 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-07-12 18:30:46 +0300 + + Add missing include to tuklib_mbstr_width.c. + + It didn't matter in XZ Utils because sysdefs.h + includes string.h anyway. + + src/common/tuklib_mbstr_width.c | 1 + + 1 file changed, 1 insertion(+) + +commit 72a443281fb0b91aebf8cdff2ab1f7c07b081240 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-07-12 18:10:57 +0300 + + Update tuklib base headers to include stdbool.h. + + src/common/tuklib_common.h | 2 +- + src/common/tuklib_config.h | 1 + + 2 files changed, 2 insertions(+), 1 deletion(-) + +commit de1f47b2b40e960b7bc3acba754f66dd19705921 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-28 00:54:31 +0300 + + xz: Automatically align the strings in --info-memory. + + This makes it easier to translate the strings. + + Also, the string for amount of RAM was shortened. + + src/xz/hardware.c | 45 ++++++++++++++++++++++++++++++++++----------- + 1 file changed, 34 insertions(+), 11 deletions(-) + +commit 8ce679125dbd0e2058d8f886e738d7f19a45cab5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-25 23:15:21 +0300 + + liblzma: Fix a buggy comment. + + src/liblzma/lz/lz_encoder_mf.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit fc77929e92e869f6869bf88931066103fd75f376 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-25 00:16:06 +0300 + + configure.ac: Fix a typo in a comment. + + configure.ac | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit e873902641794210ad7db59743f98e3e1cd6139f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-25 00:08:13 +0300 + + Tests: Silence warnings from clang -Wassign-enum. + + Also changed 999 to 99 so it fits even if lzma_check happened + to be 8 bits wide. + + tests/test_block_header.c | 3 ++- + tests/test_stream_flags.c | 2 +- + 2 files changed, 3 insertions(+), 2 deletions(-) + +commit d499e467d99efeaae688564eedc4548837c1416a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-24 23:52:17 +0300 + + liblzma: Add a comment. + + src/liblzma/common/stream_encoder_mt.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit a12b13c5f0d54c684fa8446f93fdac08ab2a716b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-24 23:45:21 +0300 + + liblzma: Silence clang -Wmissing-variable-declarations. + + src/liblzma/check/crc32_table.c | 3 +++ + src/liblzma/check/crc64_table.c | 3 +++ + 2 files changed, 6 insertions(+) + +commit 1b4675cebf7471f7cc9b7072c950e3de97147063 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-24 23:25:41 +0300 + + Add LZMA_RET_INTERNAL1..8 to lzma_ret and use one for LZMA_TIMED_OUT. + + LZMA_TIMED_OUT is *internally* used as a value for lzma_ret + enumeration. Previously it was #defined to 32 and cast to lzma_ret. + That way it wasn't visible in the public API, but this was hackish. + + Now the public API has eight LZMA_RET_INTERNALx members and + LZMA_TIMED_OUT is #defined to LZMA_RET_INTERNAL1. This way + the code is cleaner overall although the public API has a few + extra mysterious enum members. + + src/liblzma/api/lzma/base.h | 15 ++++++++++++++- + src/liblzma/common/common.c | 4 +--- + src/liblzma/common/common.h | 5 ++--- + src/xz/message.c | 8 ++++++++ + 4 files changed, 25 insertions(+), 7 deletions(-) + +commit 159c43875eb25deea626ed651274464bae3e32ef +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-24 22:57:43 +0300 + + xz: Silence a warning from clang -Wsign-conversion in main.c. + + src/xz/main.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 466cfcd3e52f6750ce28a635997f3dd84fb18515 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-24 22:52:20 +0300 + + xz: Make "headings" static in list.c. + + Caught by clang -Wmissing-variable-declarations. + + src/xz/list.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 608517b9b76c41fac6613dbda1193d6f41338e19 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-24 22:47:39 +0300 + + liblzma: Remove incorrect uses of lzma_attribute((__unused__)). + + Caught by clang -Wused-but-marked-unused. + + src/liblzma/common/alone_decoder.c | 3 +-- + src/liblzma/common/alone_encoder.c | 3 +-- + src/liblzma/lz/lz_decoder.c | 3 +-- + 3 files changed, 3 insertions(+), 6 deletions(-) + +commit c2d2ab6a9d41a2b55d047c5b710aacf80d219255 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-24 20:53:55 +0300 + + Tests: Silence a warning from -Wsign-conversion. + + tests/create_compress_files.c | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +commit 2402f7873dcae719d0ebddd23bb579074519ac52 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-24 20:45:49 +0300 + + xz: Fix an integer overflow with 32-bit off_t. + + Or any off_t which isn't very big (like signed 64 bit integer + that most system have). A small off_t could overflow if the + file being decompressed had long enough run of zero bytes, + which would result in corrupt output. + + src/xz/file_io.c | 11 +++++++++-- + 1 file changed, 9 insertions(+), 2 deletions(-) + +commit 4fd3a8dd0b60f029e1c66a0ee634f9e9fda3caa9 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-24 01:24:17 +0300 + + xz: Cleanup io_seek_src() a bit. + + lseek() returns -1 on error and checking for -1 is nicer. + + src/xz/file_io.c | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +commit dfda7cf6afa486e10df035327d68753896dfb48a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-24 00:57:23 +0300 + + Tests: Remove a duplicate branch from tests/tests.h. + + The duplication was introduced about eleven years ago and + should have been cleaned up back then already. + + This was caught by -Wduplicated-branches. + + tests/tests.h | 9 ++------- + 1 file changed, 2 insertions(+), 7 deletions(-) + +commit 1d4a904d8fb634bd5a04f7fbdd17d3739f3d8866 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-24 00:40:45 +0300 + + xz: Change io_seek_src and io_pread arguments from off_t to uint64_t. + + This helps fixing warnings from -Wsign-conversion and makes the + code look better too. + + src/xz/file_io.c | 16 ++++++++++++---- + src/xz/file_io.h | 4 ++-- + src/xz/list.c | 9 ++++----- + 3 files changed, 18 insertions(+), 11 deletions(-) + +commit 50120deb0159fcb53ee1a6caffb2bb81a1ecd990 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-24 00:12:38 +0300 + + xz: list.c: Fix some warnings from -Wsign-conversion. + + src/xz/list.c | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +commit d0a78751eb54fb1572002746c533936a118e4e42 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-23 23:22:45 +0300 + + tuklib_mbstr_width: Fix a warning from -Wsign-conversion. + + src/common/tuklib_mbstr_width.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 7883d73530b4b2a701ddd7d50c35676cbc158039 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-23 23:19:34 +0300 + + xz: Fix some of the warnings from -Wsign-conversion. + + src/xz/args.c | 4 ++-- + src/xz/coder.c | 4 ++-- + src/xz/file_io.c | 5 +++-- + src/xz/message.c | 4 ++-- + src/xz/mytime.c | 4 ++-- + src/xz/options.c | 2 +- + src/xz/util.c | 4 ++-- + 7 files changed, 14 insertions(+), 13 deletions(-) + +commit c2b994fe3d35e9e575c28869a2f7f534f2495d05 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-23 22:27:45 +0300 + + tuklib_cpucores: Silence warnings from -Wsign-conversion. + + src/common/tuklib_cpucores.c | 10 +++++----- + 1 file changed, 5 insertions(+), 5 deletions(-) + +commit 07c4fa9e1a195e0543f271380c8de22a3ab145ff +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-23 21:40:47 +0300 + + xzdec: Fix warnings from -Wsign-conversion. + + src/xzdec/xzdec.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit dfac2c9a1d7d4a2b8a5d7c9c6d567dee48318bcf +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-23 21:38:56 +0300 + + liblzma: Fix warnings from -Wsign-conversion. + + Also, more parentheses were added to the literal_subcoder + macro in lzma_comon.h (better style but no functional change + in the current usage). + + src/liblzma/common/block_header_decoder.c | 2 +- + src/liblzma/delta/delta_decoder.c | 2 +- + src/liblzma/lzma/fastpos.h | 2 +- + src/liblzma/lzma/lzma2_decoder.c | 8 ++++---- + src/liblzma/lzma/lzma_common.h | 3 ++- + src/liblzma/lzma/lzma_decoder.c | 16 ++++++++-------- + src/liblzma/simple/arm.c | 6 +++--- + src/liblzma/simple/armthumb.c | 8 ++++---- + src/liblzma/simple/ia64.c | 2 +- + src/liblzma/simple/powerpc.c | 9 +++++---- + src/liblzma/simple/x86.c | 2 +- + 11 files changed, 31 insertions(+), 29 deletions(-) + +commit 41838dcc26375f6aa393a63e4d81e2f4d223de07 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-23 19:33:55 +0300 + + tuklib_integer: Silence warnings from -Wsign-conversion. + + src/common/tuklib_integer.h | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +commit 3ce05d235f736d392347a05086b8033416874b87 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-20 19:40:30 +0300 + + tuklib_integer: Fix usage of conv macros. + + Use a temporary variable instead of e.g. + conv32le(unaligned_read32ne(buf)) because the macro can + evaluate its argument multiple times. + + src/common/tuklib_integer.h | 12 ++++++++---- + 1 file changed, 8 insertions(+), 4 deletions(-) + +commit b525b0c0ef40cd89b69294c9b8d57f4a8db58e1f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-03 20:44:19 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 039a168e8cf201d5104a25ec41f0cf25eda6cc53 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-03 20:41:54 +0300 + + liblzma: Fix comments. + + Thanks to Bruce Stark. + + src/liblzma/common/alone_encoder.c | 4 ++-- + src/liblzma/common/block_util.c | 2 +- + src/liblzma/common/common.c | 2 +- + src/liblzma/common/filter_common.h | 2 +- + src/liblzma/common/filter_decoder.h | 2 +- + src/liblzma/common/filter_flags_encoder.c | 2 +- + 6 files changed, 7 insertions(+), 7 deletions(-) + +commit c460f6defebc5a81bbca90adc2476154ca244f69 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-02 00:50:59 +0300 + + liblzma: Fix one more unaligned read to use unaligned_read16ne(). + + src/liblzma/lz/lz_encoder_hash.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit c81d77c537f0b8c8672868e1dc6cf7290ce4a25b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-01 21:41:55 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 386394fc9fcde2615391f804eaa466749f96f4ef +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-01 21:36:13 +0300 + + liblzma: memcmplen: Use ctz32() from tuklib_integer.h. + + The same compiler-specific #ifdefs are already in tuklib_integer.h + + src/liblzma/common/memcmplen.h | 10 +--------- + 1 file changed, 1 insertion(+), 9 deletions(-) + +commit 264ab971ce2994baac41b1579c9c35aba7743fc8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-01 21:30:03 +0300 + + tuklib_integer: Cleanup MSVC-specific code. + + src/common/tuklib_integer.h | 20 +++++++++----------- + 1 file changed, 9 insertions(+), 11 deletions(-) + +commit 33773c6f2a8711d4aa6656795db52c59a28580ec +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-01 19:01:21 +0300 + + liblzma: Use unaligned_readXXne functions instead of type punning. + + Now gcc -fsanitize=undefined should be clean. + + Thanks to Jeffrey Walton. + + src/liblzma/common/memcmplen.h | 12 ++++++------ + src/liblzma/lzma/lzma_encoder_private.h | 2 +- + 2 files changed, 7 insertions(+), 7 deletions(-) + +commit e5f13a66567b1987e0aae42c6fdcd277bb5810ba +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-01 18:46:54 +0300 + + tuklib_integer: Autodetect support for unaligned access on ARM. + + The result is used as the default for --enable-unaligned-access. + The test should work with GCC and Clang. + + m4/tuklib_integer.m4 | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +commit 3bc112c2d38d5f348bce7bc2422286b1692c7490 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-06-01 18:41:16 +0300 + + tuklib_integer: Improve unaligned memory access. + + Now memcpy() or GNU C packed structs for unaligned access instead + of type punning. See the comment in this commit for details. + + Avoiding type punning with unaligned access is needed to + silence gcc -fsanitize=undefined. + + New functions: unaliged_readXXne and unaligned_writeXXne where + XX is 16, 32, or 64. + + src/common/tuklib_integer.h | 180 +++++++++++++++++++++++++++++++++++++++++--- + 1 file changed, 168 insertions(+), 12 deletions(-) + +commit 2a22de439ec63da1927b640eda309296a1e8dce5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-05-13 20:05:17 +0300 + + liblzma: Avoid memcpy(NULL, foo, 0) because it is undefined behavior. + + I should have always known this but I didn't. Here is an example + as a reminder to myself: + + int mycopy(void *dest, void *src, size_t n) + { + memcpy(dest, src, n); + return dest == NULL; + } + + In the example, a compiler may assume that dest != NULL because + passing NULL to memcpy() would be undefined behavior. Testing + with GCC 8.2.1, mycopy(NULL, NULL, 0) returns 1 with -O0 and -O1. + With -O2 the return value is 0 because the compiler infers that + dest cannot be NULL because it was already used with memcpy() + and thus the test for NULL gets optimized out. + + In liblzma, if a null-pointer was passed to memcpy(), there were + no checks for NULL *after* the memcpy() call, so I cautiously + suspect that it shouldn't have caused bad behavior in practice, + but it's hard to be sure, and the problematic cases had to be + fixed anyway. + + Thanks to Jeffrey Walton. + + src/liblzma/common/common.c | 6 +++++- + src/liblzma/lz/lz_decoder.c | 12 +++++++++--- + src/liblzma/simple/simple_coder.c | 10 +++++++++- + 3 files changed, 23 insertions(+), 5 deletions(-) + +commit d3fc850cfedc058247d9e334ce59bbc8f2286d8a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-05-11 20:56:08 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 4adb8288ab61d5f14e212007b8742df0710baf73 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-05-11 20:54:12 +0300 + + xz: Update xz man page date. + + src/xz/xz.1 | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 2fb0ddaa557ce86e38fe06439930fa8665f092fd +Author: Antoine Cœur <antoine.coeur@ef.com> +Date: 2019-05-08 13:30:57 +0800 + + spelling + + Doxyfile.in | 2 +- + NEWS | 2 +- + doc/examples/11_file_info.c | 2 +- + src/liblzma/api/lzma/block.h | 2 +- + src/liblzma/api/lzma/hardware.h | 2 +- + src/liblzma/api/lzma/lzma12.h | 2 +- + src/liblzma/api/lzma/vli.h | 2 +- + src/liblzma/common/file_info.c | 4 ++-- + src/liblzma/common/hardware_physmem.c | 2 +- + src/liblzma/common/index.c | 4 ++-- + src/liblzma/common/stream_encoder_mt.c | 2 +- + src/liblzma/common/vli_decoder.c | 2 +- + src/liblzma/lz/lz_decoder.c | 2 +- + src/scripts/xzgrep.in | 2 +- + src/xz/args.c | 2 +- + src/xz/coder.c | 4 ++-- + src/xz/list.c | 4 ++-- + src/xz/main.c | 2 +- + src/xz/mytime.h | 2 +- + src/xz/private.h | 2 +- + src/xz/xz.1 | 2 +- + windows/build.bash | 2 +- + 22 files changed, 26 insertions(+), 26 deletions(-) + +commit 4ed339606156bd313ed99237485cb8ed0362d64f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-05-01 18:43:10 +0300 + + xz: In xz -lvv look at the widths of the check names too. + + Now the widths of the check names is used to adjust the width + of the Check column. This way there no longer is a need to restrict + the widths of the check names to be at most ten terminal-columns. + + src/xz/list.c | 32 ++++++++++++++++++++++++++------ + 1 file changed, 26 insertions(+), 6 deletions(-) + +commit 2f4281a1001dcf7fdf1418c0c0d246c16561fb65 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-05-01 18:33:25 +0300 + + xz: Fix xz -lvv column alignment to look at the translated strings. + + src/xz/list.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 01d01b7c7c0b8eaf7f780a5584ec52c22d10fa4a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-05-01 16:52:36 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 64030c6b17f7743df03a9948a0ccfcdf40c6b97c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-05-01 16:43:16 +0300 + + Windows: Update VS version in windows/vs2019/config.h. + + windows/vs2019/config.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 2dc9117f5fbfab31444a3ca1e55795ccfa8a9f51 +Author: Julien Marrec <julien.marrec@gmail.com> +Date: 2019-04-25 17:44:06 +0200 + + Windows: Upgrade solution itself + + windows/vs2019/xz_win.sln | 7 +++++-- + 1 file changed, 5 insertions(+), 2 deletions(-) + +commit ac31413916fa9b11bab17f0f0aa63e2869360f6f +Author: Julien Marrec <julien.marrec@gmail.com> +Date: 2019-04-25 17:40:24 +0200 + + Windows: Upgrade solution with VS2019 + + windows/vs2019/liblzma.vcxproj | 15 ++++++++------- + windows/vs2019/liblzma_dll.vcxproj | 15 ++++++++------- + 2 files changed, 16 insertions(+), 14 deletions(-) + +commit be25a0c37ba92a20c390b4d17fe502457fe96b71 +Author: Julien Marrec <julien.marrec@gmail.com> +Date: 2019-04-25 17:39:32 +0200 + + Windows: Duplicate windows/vs2017 before upgrading + + windows/vs2019/config.h | 148 ++++++++++++++ + windows/vs2019/liblzma.vcxproj | 356 ++++++++++++++++++++++++++++++++++ + windows/vs2019/liblzma_dll.vcxproj | 385 +++++++++++++++++++++++++++++++++++++ + windows/vs2019/xz_win.sln | 48 +++++ + 4 files changed, 937 insertions(+) + +commit d0e58b3a51e8e616f3dc26ec7b7e4aa0fa6991ad +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-03-04 22:49:04 +0200 + + README: Update translation instructions. + + XZ Utils is now part of the Translation Project + <https://translationproject.org/>. + + README | 32 +++++++++++++------------------- + 1 file changed, 13 insertions(+), 19 deletions(-) + +commit a750c35a7d45a16c11c1d40fecee8443c32a9996 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-03-04 21:20:39 +0200 + + xz: Automatically align column headings in xz -lvv. + + src/xz/list.c | 263 ++++++++++++++++++++++++++++++++++++++++++++++------------ + 1 file changed, 212 insertions(+), 51 deletions(-) + +commit 6cb42e8aa1dc37bf403a9f5acbd07e86036b7e77 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-03-04 01:07:59 +0200 + + xz: Automatically align strings ending in a colon in --list output. + + This should avoid alignment errors in translations with these + strings. + + src/xz/list.c | 114 +++++++++++++++++++++++++++++++++++++++++++++++++++------- + 1 file changed, 102 insertions(+), 12 deletions(-) + +commit 1e3f29b62f2c03e50fc9ebea7b83c1497dd35484 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2019-01-13 17:29:23 +0200 + + Windows/VS2017: Omit WindowsTargetPlatformVersion from project files. + + I understood that if a WTPV is specified, it's often wrong + because different VS installations have different SDK version + installed. Omitting the WTPV tag makes VS2017 default to + Windows SDK 8.1 which often is also missing, so in any case + people may need to specify the WTPV before building. But some + day in the future a missing WTPV tag will start to default to + the latest installed SDK which sounds reasonable: + + https://developercommunity.visualstudio.com/content/problem/140294/windowstargetplatformversion-makes-it-impossible-t.html + + Thanks to "dom". + + windows/INSTALL-MSVC.txt | 4 ++++ + windows/vs2017/liblzma.vcxproj | 1 - + windows/vs2017/liblzma_dll.vcxproj | 1 - + 3 files changed, 4 insertions(+), 2 deletions(-) + +commit 4d86076332aece6314063d3712a5f364172bbb0f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-12-20 20:42:29 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit b55d79461d1f6aeaac03c7dae84481e5eb8bea4c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-12-14 20:34:30 +0200 + + xz: Fix a crash in progress indicator when in passthru mode. + + "xz -dcfv not_an_xz_file" crashed (all four options are + required to trigger it). It caused xz to call + lzma_get_progress(&strm, ...) when no coder was initialized + in strm. In this situation strm.internal is NULL which leads + to a crash in lzma_get_progress(). + + The bug was introduced when xz started using lzma_get_progress() + to get progress info for multi-threaded compression, so the + bug is present in versions 5.1.3alpha and higher. + + Thanks to Filip Palian <Filip.Palian@pjwstk.edu.pl> for + the bug report. + + src/xz/coder.c | 11 +++++++---- + src/xz/message.c | 18 ++++++++++++++++-- + src/xz/message.h | 3 ++- + 3 files changed, 25 insertions(+), 7 deletions(-) + +commit 4ae5526de013efd1021686fa80bdd10cf1cb9c56 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-11-22 17:20:31 +0200 + + xz: Update man page timestamp. + + src/xz/xz.1 | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 6a36d0d5f49e0080ff64dd9ef250abd489bea2ad +Author: Pavel Raiskup <praiskup@redhat.com> +Date: 2018-11-22 15:14:34 +0100 + + 'have have' typos + + src/xz/signals.c | 2 +- + src/xz/xz.1 | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit 9eca51ef805ed8002a851df1b4995d71826c8b6e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-11-02 20:40:48 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 106d1a663d4ba42b63231caa289f531548df81c1 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-11-02 20:18:45 +0200 + + Tests: Add a fuzz test program and a config file for OSS-Fuzz. + + Thanks to Bhargava Shastry and Github user pdknsk. + + tests/Makefile.am | 1 + + tests/ossfuzz/Makefile | 7 ++++ + tests/ossfuzz/config/fuzz.dict | 2 + + tests/ossfuzz/config/fuzz.options | 2 + + tests/ossfuzz/fuzz.c | 82 +++++++++++++++++++++++++++++++++++++++ + 5 files changed, 94 insertions(+) + +commit a18ae42a79a19b1394b41eb3e238139fd28012ec +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-10-26 22:49:10 +0300 + + liblzma: Don't verify header CRC32s if building for fuzz testing. + + FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION is #defined when liblzma + is being built for fuzz testing. + + Most fuzzed inputs would normally get rejected because of incorrect + CRC32 and the actual header decoding code wouldn't get fuzzed. + Disabling CRC32 checks avoids this problem. The fuzzer program + must still use LZMA_IGNORE_CHECK flag to disable verification of + integrity checks of uncompressed data. + + src/liblzma/common/block_header_decoder.c | 5 ++++- + src/liblzma/common/index_decoder.c | 5 ++++- + src/liblzma/common/index_hash.c | 5 ++++- + src/liblzma/common/stream_flags_decoder.c | 10 ++++++++-- + 4 files changed, 20 insertions(+), 5 deletions(-) + +commit f76f7516d6a1c832f61810c82e92d151cc80966c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-07-27 18:10:44 +0300 + + xzless: Rename unused variables to silence static analysers. + + In this particular case I don't see this affecting readability + of the code. + + Thanks to Pavel Raiskup. + + src/scripts/xzless.in | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 3cbcaeb07eb7543735befd6f507fdb5fa4363cff +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-07-27 16:02:58 +0300 + + liblzma: Remove an always-true condition from lzma_index_cat(). + + This should help static analysis tools to see that newg + isn't leaked. + + Thanks to Pavel Raiskup. + + src/liblzma/common/index.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit 76762ae6098ec55c326f4b4b4a42e8c1918ee81f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-05-19 21:23:25 +0300 + + liblzma: Improve lzma_properties_decode() API documentation. + + src/liblzma/api/lzma/filter.h | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +commit 2267f5b0d20a5d24e93fcd9f72ea7eeb0d89708c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-04-29 18:58:19 +0300 + + Bump the version number to 5.3.1alpha. + + src/liblzma/api/lzma/version.h | 2 +- + src/liblzma/liblzma.map | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit cee3021d30704858e4bdd22240e7d28e570d7451 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-04-29 18:48:00 +0300 + + extra/scanlzma: Fix compiler warnings. + + extra/scanlzma/scanlzma.c | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +commit c5c7ceb08a011b97d261798033e2c39613a69eb7 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-04-29 18:44:47 +0300 + + DOS: Add file_info.c to the list of files to build. + + dos/Makefile | 1 + + 1 file changed, 1 insertion(+) + +commit 114cab97af766b21e0fc8620479202fb1e7a5e41 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-04-29 18:33:10 +0300 + + Update NEWS for 5.3.1alpha. + + NEWS | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +commit b8139e11c512bbf32bf58ab0689f9bb6c52819da +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-04-29 18:15:37 +0300 + + Add NEWS for 5.2.4. + + NEWS | 27 +++++++++++++++++++++++++++ + 1 file changed, 27 insertions(+) + +commit 47b59d47cfd904a420fbd45629d168ca1973721d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-02-06 19:36:30 +0200 + + Update THANKS. + + THANKS | 2 ++ + 1 file changed, 2 insertions(+) + +commit bc197991690ede24ab143665b5b0f0f9cb35cc46 +Author: Ben Boeckel <mathstuf@gmail.com> +Date: 2018-01-29 13:58:18 -0500 + + nothrow: use noexcept for C++11 and newer + + In C++11, the `throw()` specifier is deprecated and `noexcept` is + preffered instead. + + src/liblzma/api/lzma.h | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +commit fb6d4f83cb6e144734f2a4216bb117bd56dc3cb5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-02-06 18:02:48 +0200 + + liblzma: Remove incorrect #ifdef from range_common.h. + + In most cases it was harmless but it could affect some + custom build systems. + + Thanks to Pippijn van Steenhoven. + + src/liblzma/rangecoder/range_common.h | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +commit bc577d35c2d0ed17f554d2d8107b2a2a9abbac76 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-01-10 22:10:39 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 713bbc1a80f26d34c96ed3dbb9887362204de3a1 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2018-01-10 21:54:27 +0200 + + tuklib_integer: New Intel C compiler needs immintrin.h. + + Thanks to Melanie Blower (Intel) for the patch. + + src/common/tuklib_integer.h | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +commit a0ee1afbd99da138b559cb27fa2022e7f1ab44f3 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-09-24 20:04:24 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit a1e2c568de29c0b57d873eab40a2879b749da429 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-09-16 20:36:20 +0300 + + Windows: Fix paths in VS project files. + + Some paths use slashes instead of backslashes as directory + separators... now it should work (I tested VS2013 version). + + windows/vs2013/liblzma.vcxproj | 12 ++++++------ + windows/vs2013/liblzma_dll.vcxproj | 24 ++++++++++++------------ + windows/vs2017/liblzma.vcxproj | 12 ++++++------ + windows/vs2017/liblzma_dll.vcxproj | 24 ++++++++++++------------ + 4 files changed, 36 insertions(+), 36 deletions(-) + +commit cea5cf8d26c9d1dc30a808614d79c0b25640e15e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-09-16 12:56:20 +0300 + + Windows: Update VS2017 project files to include file info decoder. + + windows/vs2017/liblzma.vcxproj | 2 ++ + windows/vs2017/liblzma_dll.vcxproj | 2 ++ + 2 files changed, 4 insertions(+) + +commit 95d563db3ee497b223e522b699c4d4c29943eef0 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-09-16 12:54:23 +0300 + + Windows: Add project files for VS2017. + + These files match the v5.2 branch (no file info decoder). + + windows/vs2017/config.h | 148 ++++++++++++++ + windows/vs2017/liblzma.vcxproj | 355 ++++++++++++++++++++++++++++++++++ + windows/vs2017/liblzma_dll.vcxproj | 384 +++++++++++++++++++++++++++++++++++++ + windows/vs2017/xz_win.sln | 48 +++++ + 4 files changed, 935 insertions(+) + +commit ab72416d62ea8f50ad31d5b8545fcb6a2bf96b73 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-09-16 12:45:50 +0300 + + Windows: Update VS2013 project files to include file info decoder. + + windows/vs2013/liblzma.vcxproj | 2 ++ + windows/vs2013/liblzma_dll.vcxproj | 2 ++ + 2 files changed, 4 insertions(+) + +commit 82388980187b0e3794d187762054200bbdcc9a53 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-09-16 12:39:43 +0300 + + Windows: Move VS2013 files into windows/vs2013 directory. + + windows/{ => vs2013}/config.h | 0 + windows/{ => vs2013}/liblzma.vcxproj | 278 +++++++++++++++--------------- + windows/{ => vs2013}/liblzma_dll.vcxproj | 280 +++++++++++++++---------------- + windows/{ => vs2013}/xz_win.sln | 0 + 4 files changed, 279 insertions(+), 279 deletions(-) + +commit 94e3f986aa4e14b4ff01ac24857f499630d6d180 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-08-14 20:08:33 +0300 + + Fix or hide warnings from GCC 7's -Wimplicit-fallthrough. + + src/liblzma/lzma/lzma_decoder.c | 6 ++++++ + src/xz/list.c | 2 ++ + 2 files changed, 8 insertions(+) + +commit 0b0e1e6803456aac641a59332200f8e95e2b7ea8 +Author: Alexey Tourbin <alexey.tourbin@gmail.com> +Date: 2017-05-16 23:56:35 +0300 + + Docs: Fix a typo in a comment in doc/examples/02_decompress.c. + + doc/examples/02_decompress.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit a015cd1f90116e655be4eaf4aad42c4c911c2807 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-05-23 18:34:43 +0300 + + xz: Fix "xz --list --robot missing_or_bad_file.xz". + + It ended up printing an uninitialized char-array when trying to + print the check names (column 7) on the "totals" line. + + This also changes the column 12 (minimum xz version) to + 50000002 (xz 5.0.0) instead of 0 when there are no valid + input files. + + Thanks to kidmin for the bug report. + + src/xz/list.c | 8 ++++++-- + 1 file changed, 6 insertions(+), 2 deletions(-) + +commit c2e29f06a7d1e3ba242ac2fafc69f5d6e92f62cd +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-04-24 20:20:11 +0300 + + Docs: Add doc/examples/11_file_info.c. + + doc/examples/11_file_info.c | 206 ++++++++++++++++++++++++++++++++++++++++++++ + doc/examples/Makefile | 3 +- + 2 files changed, 208 insertions(+), 1 deletion(-) + +commit 1520f6ec808896375ac7bf778c449e0f7dea5f46 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-04-24 19:48:47 +0300 + + Build: Omit pre-5.0.0 entries from the generated ChangeLog. + + It makes ChangeLog significantly smaller. + + Makefile.am | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +commit 8269782283806c90a8509c2ac2a308344f70e171 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-04-24 19:48:23 +0300 + + xz: Use lzma_file_info_decoder() for --list. + + src/xz/list.c | 254 ++++++++++------------------------------------------------ + 1 file changed, 44 insertions(+), 210 deletions(-) + +commit e353d0b1cc0d3997ae5048faa8e6786414953e06 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-04-24 19:35:50 +0300 + + liblzma: Add lzma_file_info_decoder(). + + src/liblzma/api/lzma/index.h | 66 ++++ + src/liblzma/common/Makefile.inc | 1 + + src/liblzma/common/file_info.c | 855 ++++++++++++++++++++++++++++++++++++++++ + src/liblzma/liblzma.map | 7 +- + 4 files changed, 928 insertions(+), 1 deletion(-) + +commit 144ef9e19e9496c995b21505dd1e111c442968d1 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-04-24 19:30:22 +0300 + + Update the Git repository URL to HTTPS in ChangeLog. + + ChangeLog | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit 8c9842c265993d7dd4039f732d3546267fb5ecc4 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-04-21 15:05:16 +0300 + + liblzma: Rename LZMA_SEEK to LZMA_SEEK_NEEDED and seek_in to seek_pos. + + src/liblzma/api/lzma/base.h | 18 +++++++++--------- + src/liblzma/common/common.c | 2 +- + src/xz/message.c | 2 +- + 3 files changed, 11 insertions(+), 11 deletions(-) + +commit 662b27c417cab248cb365dd7682121bdec4d5ae7 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-04-19 22:17:35 +0300 + + Update the home page URLs to HTTPS. + + COPYING | 2 +- + README | 2 +- + configure.ac | 2 +- + doc/faq.txt | 4 ++-- + dos/config.h | 2 +- + src/common/common_w32res.rc | 2 +- + src/xz/xz.1 | 6 +++--- + src/xzdec/xzdec.1 | 4 ++-- + windows/README-Windows.txt | 2 +- + windows/config.h | 2 +- + 10 files changed, 14 insertions(+), 14 deletions(-) + +commit c28f0b3d00af87b92dda229831548d8eb0067d1d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-04-05 18:47:22 +0300 + + xz: Add io_seek_src(). + + src/xz/file_io.c | 20 +++++++++++++++++--- + src/xz/file_io.h | 13 +++++++++++++ + 2 files changed, 30 insertions(+), 3 deletions(-) + +commit bba477257d7319c8764890f3669175b866d24944 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-03-30 22:01:54 +0300 + + xz: Use POSIX_FADV_RANDOM for in "xz --list" mode. + + xz --list is random access so POSIX_FADV_SEQUENTIAL was clearly + wrong. + + src/xz/file_io.c | 10 ++++++++-- + 1 file changed, 8 insertions(+), 2 deletions(-) + +commit 310d19816d1652b0c8bb1b82574d46345d924752 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-03-30 20:03:05 +0300 + + liblzma: Make lzma_index_decoder_init() visible to other liblzma funcs. + + This is to allow other functions to use it without going + via the public API (lzma_index_decoder()). + + src/liblzma/common/Makefile.inc | 1 + + src/liblzma/common/index_decoder.c | 10 +++++----- + src/liblzma/common/index_decoder.h | 24 ++++++++++++++++++++++++ + 3 files changed, 30 insertions(+), 5 deletions(-) + +commit a27920002dbc469f778a134fc665b7c3ea73701b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-03-30 20:00:09 +0300 + + liblzma: Add generic support for input seeking (LZMA_SEEK). + + Also mention LZMA_SEEK in xz/message.c to silence a warning. + + src/liblzma/api/lzma/base.h | 31 ++++++++++++++++++++++++++++++- + src/liblzma/common/common.c | 12 +++++++++++- + src/xz/message.c | 1 + + 3 files changed, 42 insertions(+), 2 deletions(-) + +commit a0b1dda409bc3e6e2957a2651663fc411d2caf2d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-03-30 19:47:45 +0300 + + liblzma: Fix lzma_memlimit_set(strm, 0). + + The 0 got treated specially in a buggy way and as a result + the function did nothing. The API doc said that 0 was supposed + to return LZMA_PROG_ERROR but it didn't. + + Now 0 is treated as if 1 had been specified. This is done because + 0 is already used to indicate an error from lzma_memlimit_get() + and lzma_memusage(). + + In addition, lzma_memlimit_set() no longer checks that the new + limit is at least LZMA_MEMUSAGE_BASE. It's counter-productive + for the Index decoder and was actually needed only by the + auto decoder. Auto decoder has now been modified to check for + LZMA_MEMUSAGE_BASE. + + src/liblzma/api/lzma/base.h | 7 ++++++- + src/liblzma/common/auto_decoder.c | 3 +++ + src/liblzma/common/common.c | 6 ++++-- + 3 files changed, 13 insertions(+), 3 deletions(-) + +commit 84462afaada61379f5878e46f8f00e25a1cdcf29 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-03-30 19:16:55 +0300 + + liblzma: Similar memlimit fix for stream_, alone_, and auto_decoder. + + src/liblzma/api/lzma/container.h | 21 +++++++++++++++++---- + src/liblzma/common/alone_decoder.c | 5 +---- + src/liblzma/common/auto_decoder.c | 5 +---- + src/liblzma/common/stream_decoder.c | 5 +---- + 4 files changed, 20 insertions(+), 16 deletions(-) + +commit cbc74017939690d13441b8926bb743fb03211b83 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2017-03-30 18:58:18 +0300 + + liblzma: Fix handling of memlimit == 0 in lzma_index_decoder(). + + It returned LZMA_PROG_ERROR, which was done to avoid zero as + the limit (because it's a special value elsewhere), but using + LZMA_PROG_ERROR is simply inconvenient and can cause bugs. + + The fix/workaround is to treat 0 as if it were 1 byte. It's + effectively the same thing. The only weird consequence is + that then lzma_memlimit_get() will return 1 even when 0 was + specified as the limit. + + This fixes a very rare corner case in xz --list where a specific + memory usage limit and a multi-stream file could print the + error message "Internal error (bug)" instead of saying that + the memory usage limit is too low. + + src/liblzma/api/lzma/index.h | 18 +++++++++++------- + src/liblzma/common/index_decoder.c | 4 ++-- + 2 files changed, 13 insertions(+), 9 deletions(-) + +commit 78ae13bced912b1b92ae927992c99cbcc463cae7 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2016-12-30 13:25:10 +0200 + + Update NEWS for 5.2.3. + + NEWS | 39 +++++++++++++++++++++++++++++++++++++++ + 1 file changed, 39 insertions(+) + +commit 0297863fdb453aed1a25eb025f3ba7bacbbb1357 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2016-12-26 20:55:52 +0200 + + Document --enable-sandbox configure option in INSTALL. + + INSTALL | 23 +++++++++++++++++++++++ + 1 file changed, 23 insertions(+) + +commit d4a0462abe5478193521c14625e1c81fead87f9f +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2016-11-21 20:24:50 +0200 + + liblzma: Avoid multiple definitions of lzma_coder structures. + + Only one definition was visible in a translation unit. + It avoided a few casts and temp variables but seems that + this hack doesn't work with link-time optimizations in compilers + as it's not C99/C11 compliant. + + Fixes: + http://www.mail-archive.com/xz-devel@tukaani.org/msg00279.html + + src/liblzma/common/alone_decoder.c | 44 +++++---- + src/liblzma/common/alone_encoder.c | 34 ++++--- + src/liblzma/common/auto_decoder.c | 35 ++++--- + src/liblzma/common/block_decoder.c | 41 ++++---- + src/liblzma/common/block_encoder.c | 40 ++++---- + src/liblzma/common/common.h | 18 ++-- + src/liblzma/common/index_decoder.c | 33 ++++--- + src/liblzma/common/index_encoder.c | 16 ++-- + src/liblzma/common/stream_decoder.c | 50 +++++----- + src/liblzma/common/stream_encoder.c | 56 ++++++----- + src/liblzma/common/stream_encoder_mt.c | 124 ++++++++++++++----------- + src/liblzma/delta/delta_common.c | 25 ++--- + src/liblzma/delta/delta_decoder.c | 6 +- + src/liblzma/delta/delta_encoder.c | 12 ++- + src/liblzma/delta/delta_private.h | 4 +- + src/liblzma/lz/lz_decoder.c | 60 ++++++------ + src/liblzma/lz/lz_decoder.h | 13 ++- + src/liblzma/lz/lz_encoder.c | 57 +++++++----- + src/liblzma/lz/lz_encoder.h | 9 +- + src/liblzma/lzma/lzma2_decoder.c | 32 ++++--- + src/liblzma/lzma/lzma2_encoder.c | 51 +++++----- + src/liblzma/lzma/lzma_decoder.c | 27 +++--- + src/liblzma/lzma/lzma_encoder.c | 29 +++--- + src/liblzma/lzma/lzma_encoder.h | 9 +- + src/liblzma/lzma/lzma_encoder_optimum_fast.c | 3 +- + src/liblzma/lzma/lzma_encoder_optimum_normal.c | 23 ++--- + src/liblzma/lzma/lzma_encoder_private.h | 6 +- + src/liblzma/simple/arm.c | 2 +- + src/liblzma/simple/armthumb.c | 2 +- + src/liblzma/simple/ia64.c | 2 +- + src/liblzma/simple/powerpc.c | 2 +- + src/liblzma/simple/simple_coder.c | 61 ++++++------ + src/liblzma/simple/simple_private.h | 12 +-- + src/liblzma/simple/sparc.c | 2 +- + src/liblzma/simple/x86.c | 15 +-- + 35 files changed, 532 insertions(+), 423 deletions(-) + +commit a01794c52add98263b49119842c3e7141d1b9ced +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2016-10-24 18:53:25 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit df8f446e3ad47e5148b8c8d8b6e519d3ce29cb9d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2016-10-24 18:51:36 +0300 + + tuklib_cpucores: Add support for sched_getaffinity(). + + It's available in glibc (GNU/Linux, GNU/kFreeBSD). It's better + than sysconf(_SC_NPROCESSORS_ONLN) because sched_getaffinity() + gives the number of cores available to the process instead of + the total number of cores online. + + As a side effect, this commit fixes a bug on GNU/kFreeBSD where + configure would detect the FreeBSD-specific cpuset_getaffinity() + but it wouldn't actually work because on GNU/kFreeBSD it requires + using -lfreebsd-glue when linking. Now the glibc-specific function + will be used instead. + + Thanks to Sebastian Andrzej Siewior for the original patch + and testing. + + m4/tuklib_cpucores.m4 | 30 +++++++++++++++++++++++++++++- + src/common/tuklib_cpucores.c | 9 +++++++++ + 2 files changed, 38 insertions(+), 1 deletion(-) + +commit 446e4318fa79788e09299d5953b5dd428953d14b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2016-06-30 20:27:36 +0300 + + xz: Fix copying of timestamps on Windows. + + xz used to call utime() on Windows, but its result gets lost + on close(). Using _futime() seems to work. + + Thanks to Martok for reporting the bug: + http://www.mail-archive.com/xz-devel@tukaani.org/msg00261.html + + configure.ac | 2 +- + src/xz/file_io.c | 18 ++++++++++++++++++ + 2 files changed, 19 insertions(+), 1 deletion(-) + +commit 1b0ac0c53c761263e91e34195cb21dfdcfeac0bd +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2016-06-16 22:46:02 +0300 + + xz: Silence warnings from -Wlogical-op. + + Thanks to Evan Nemerson. + + src/xz/file_io.c | 12 ++++++++++-- + 1 file changed, 10 insertions(+), 2 deletions(-) + +commit c83b7a03342c3325ff10400b22ee21edfcd1e026 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2016-04-10 20:55:49 +0300 + + Build: Fix = to += for xz_SOURCES in src/xz/Makefile.am. + + Thanks to Christian Kujau. + + src/xz/Makefile.am | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit ade31a2bfb95c94d05fbfc0ecbba5d6377f2506e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2016-04-10 20:54:17 +0300 + + Build: Bump GNU Gettext version requirement to 0.19. + + It silences a few warnings and most people probably have + 0.19 even on stable distributions. + + Thanks to Christian Kujau. + + configure.ac | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit ac398c3bafa6e4c80e20571373a96947db863b3d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2016-03-13 20:21:49 +0200 + + liblzma: Disable external SHA-256 by default. + + This is the sane thing to do. The conflict with OpenSSL + on some OSes and especially that the OS-provided versions + can be significantly slower makes it clear that it was + a mistake to have the external SHA-256 support enabled by + default. + + Those who want it can now pass --enable-external-sha256 to + configure. INSTALL was updated with notes about OSes where + this can be a bad idea. + + The SHA-256 detection code in configure.ac had some bugs that + could lead to a build failure in some situations. These were + fixed, although it doesn't matter that much now that the + external SHA-256 is disabled by default. + + MINIX >= 3.2.0 uses NetBSD's libc and thus has SHA256_Init + in libc instead of libutil. Support for the libutil version + was removed. + + INSTALL | 36 ++++++++++++++++++++++ + configure.ac | 76 +++++++++++++++++++++++------------------------ + src/liblzma/check/check.h | 16 ++++------ + 3 files changed, 79 insertions(+), 49 deletions(-) + +commit 6fd5ecb589a9fdd7a576ea48c4850d496bab9ce5 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2016-03-10 20:27:05 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 473ef0dc69a30e64d5fa0d34aca02f7309faa3e9 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2016-03-10 20:26:49 +0200 + + Build: Avoid SHA256_Init on FreeBSD and MINIX 3. + + On FreeBSD 10 and older, SHA256_Init from libmd conflicts + with libcrypto from OpenSSL. The OpenSSL version has + different sizeof(SHA256_CTX) and it can cause weird + problems if wrong SHA256_Init gets used. + + Looking at the source, MINIX 3 seems to have a similar issue but + I'm not sure. To be safe, I disabled SHA256_Init on MINIX 3 too. + + NetBSD has SHA256_Init in libc and they had a similar problem, + but they already fixed it in 2009. + + Thanks to Jim Wilcoxson for the bug report that helped + in finding the problem. + + configure.ac | 27 +++++++++++++++++++++------ + 1 file changed, 21 insertions(+), 6 deletions(-) + +commit faf302137e54d605b44ecf0373cb51a6403a2de1 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-08 20:16:10 +0200 + + tuklib_physmem: Hopefully silence a warning on Windows. + + src/common/tuklib_physmem.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +commit e52e9151cf8613022d1de4712ff39dbcb666e991 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-04 23:17:43 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 14115f84a38161d55eaa2d070f08739bde37e966 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-04 23:14:00 +0200 + + liblzma: Make Valgrind happier with optimized (gcc -O2) liblzma. + + When optimizing, GCC can reorder code so that an uninitialized + value gets used in a comparison, which makes Valgrind unhappy. + It doesn't happen when compiled with -O0, which I tend to use + when running Valgrind. + + Thanks to Rich Prohaska. I remember this being mentioned long + ago by someone else but nothing was done back then. + + src/liblzma/lz/lz_encoder.c | 4 ++++ + 1 file changed, 4 insertions(+) + +commit f4c95ba94beb71a608eb6eadbf82b44f53a0260e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-03 20:55:45 +0200 + + liblzma: Rename lzma_presets.c back to lzma_encoder_presets.c. + + It would be too annoying to update other build systems + just because of this. + + src/liblzma/lzma/Makefile.inc | 2 +- + src/liblzma/lzma/{lzma_presets.c => lzma_encoder_presets.c} | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit c7bc20a6f3e71920871d48db31a79ab58b5a0a4b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-03 20:47:07 +0200 + + Build: Disable xzdec, lzmadec, and lzmainfo when they cannot be built. + + They all need decoder support and if that isn't available, + there's no point trying to build them. + + configure.ac | 3 +++ + 1 file changed, 3 insertions(+) + +commit 5cbca1205deeb6fb7afe7a864fa68a57466d928a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-03 20:35:19 +0200 + + Build: Simplify $enable_{encoders,decoders} usage a bit. + + configure.ac | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +commit af13781886c8e7a0aabebb5141ea282dc364f5c6 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-03 20:31:31 +0200 + + Windows/MSVC: Update config.h. + + windows/config.h | 6 ++++++ + 1 file changed, 6 insertions(+) + +commit 9fa5949330f162c5a2f6653f83025327837e8f39 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-03 20:29:58 +0200 + + DOS: Update config.h. + + dos/config.h | 6 ++++++ + 1 file changed, 6 insertions(+) + +commit cb3111e3ed84152912b5138d690c8d9f00c6ef02 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-03 20:29:33 +0200 + + xz: Make xz buildable even when encoders or decoders are disabled. + + The patch is quite long but it's mostly about adding new #ifdefs + to omit code when encoders or decoders have been disabled. + + This adds two new #defines to config.h: HAVE_ENCODERS and + HAVE_DECODERS. + + configure.ac | 4 ++++ + src/xz/Makefile.am | 8 ++++++-- + src/xz/args.c | 16 ++++++++++++++++ + src/xz/coder.c | 33 +++++++++++++++++++++++++-------- + src/xz/main.c | 9 +++++++-- + src/xz/private.h | 5 ++++- + 6 files changed, 62 insertions(+), 13 deletions(-) + +commit 4cc584985c0b7a13901da1b7a64ef9f7cc36e8ab +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-03 18:06:40 +0200 + + Build: Build LZMA1/2 presets also when only decoder is wanted. + + People shouldn't rely on the presets when decoding raw streams, + but xz uses the presets as the starting point for raw decoder + options anyway. + + lzma_encocder_presets.c was renamed to lzma_presets.c to + make it clear it's not used solely by the encoder code. + + src/liblzma/lzma/Makefile.inc | 6 +++++- + src/liblzma/lzma/{lzma_encoder_presets.c => lzma_presets.c} | 3 ++- + 2 files changed, 7 insertions(+), 2 deletions(-) + +commit 23ed1d41489f632155bbc9660f323d57e09da180 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-03 17:54:48 +0200 + + Build: Fix configure to handle LZMA1 dependency with LZMA2. + + Now it gives an error if LZMA1 encoder/decoder is missing + when LZMA2 encoder/decoder was requested. Even better would + be LZMA2 implicitly enabling LZMA1 but it would need more code. + + configure.ac | 5 ----- + 1 file changed, 5 deletions(-) + +commit b0bc3e03852af13419ea2960881824258d451117 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-03 17:41:54 +0200 + + Build: Don't omit lzma_cputhreads() unless using --disable-threads. + + Previously it was omitted if encoders were disabled + with --disable-encoders. It didn't make sense and + it also broke the build. + + src/liblzma/common/Makefile.inc | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +commit c6bf438ab39e0fb4a47d3c81725c227919502726 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-02 18:16:51 +0200 + + liblzma: Fix a build failure related to external SHA-256 support. + + If an appropriate header and structure were found by configure, + but a library with a usable SHA-256 functions wasn't, the build + failed. + + src/liblzma/check/check.h | 32 +++++++++++++++++++++++--------- + 1 file changed, 23 insertions(+), 9 deletions(-) + +commit e18adc56f2262aa9394d46681e9e4b9981ed5e97 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-11-02 15:19:10 +0200 + + xz: Always close the file before trying to delete it. + + unlink() can return EBUSY in errno for open files on some + operating systems and file systems. + + src/xz/file_io.c | 25 ++++++++++++------------- + 1 file changed, 12 insertions(+), 13 deletions(-) + +commit 282e768a1484e88c8b7ec35655ee4959954ec87a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-10-12 21:08:42 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 372e402713a1d4337ffce5f56d5c5c9ed99a66d0 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-10-12 21:07:41 +0300 + + Tests: Add tests for the two bugs fixed in index.c. + + tests/test_index.c | 30 ++++++++++++++++++++++++++++++ + 1 file changed, 30 insertions(+) + +commit 21515d79d778b8730a434f151b07202d52a04611 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-10-12 20:45:15 +0300 + + liblzma: Fix lzma_index_dup() for empty Streams. + + Stream Flags and Stream Padding weren't copied from + empty Streams. + + src/liblzma/common/index.c | 11 ++++++----- + 1 file changed, 6 insertions(+), 5 deletions(-) + +commit 09f395b6b360c0b13e8559eece1d179b908ebd3a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-10-12 20:31:44 +0300 + + liblzma: Add a note to index.c for those using static analyzers. + + src/liblzma/common/index.c | 3 +++ + 1 file changed, 3 insertions(+) + +commit 3bf857edfef51374f6f3fffae3d817f57d3264a0 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-10-12 20:29:09 +0300 + + liblzma: Fix a memory leak in error path of lzma_index_dup(). + + lzma_index_dup() calls index_dup_stream() which, in case of + an error, calls index_stream_end() to free memory allocated + by index_stream_init(). However, it illogically didn't + actually free the memory. To make it logical, the tree + handling code was modified a bit in addition to changing + index_stream_end(). + + Thanks to Evan Nemerson for the bug report. + + src/liblzma/common/index.c | 18 +++++++++--------- + 1 file changed, 9 insertions(+), 9 deletions(-) + +commit 7f05803979b4b79642d5be4218a79da7a0b12c47 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-09-29 13:57:28 +0300 + + Update NEWS for 5.2.2. + + NEWS | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + +commit 397fcc0946315b55c3c6d80e37e82a2a78bc15c1 +Author: Hauke Henningsen <sqrt@entless.org> +Date: 2015-08-17 04:59:54 +0200 + + Update German translation, mostly wrt orthography + + Provide an update of the German translation. + * A lot of compound words were previously written with spaces, while + German orthography is relatively clear in that the components + should not be separated. + * When referring to the actual process of (de)compression rather than the + concept, replace “(De-)Kompression” with “(De-)Komprimierung”. + Previously, both forms were used in this context and are now used in a + manner consistent with “Komprimierung” being more likely to refer to + a process. + * Consistently translate “standard input”/“output” + * Use “Zeichen” instead of false friend “Charakter” for “character” + * Insert commas around relative clauses (as required in German) + * Some other minor corrections + * Capitalize “ß” as “ẞ” + * Consistently start option descriptions in --help with capital letters + + Acked-By: Andre Noll <maan@tuebingen.mpg.de> + + * Update after msgmerge + + po/de.po | 383 ++++++++++++++++++++++++++++++++------------------------------- + 1 file changed, 196 insertions(+), 187 deletions(-) + +commit cbc9e39bae715accb44168930a71888480aad569 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-08-11 13:23:04 +0300 + + Build: Minor Cygwin cleanup. + + Some tests used "cygwin*" and some used "cygwin". I changed + them all to use "cygwin". Shouldn't affect anything in practice. + + configure.ac | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +commit bcacd8ce7a031566858e5e03c1009064c3f1c89e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-08-11 13:21:52 +0300 + + Build: Support building of MSYS2 binaries. + + configure.ac | 16 +++++++++++----- + 1 file changed, 11 insertions(+), 5 deletions(-) + +commit 0275a5398c01d57b724dec7fea52dec3bd6edc6c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-08-09 21:06:26 +0300 + + Windows: Define DLL_EXPORT when building liblzma.dll with MSVC. + + src/liblzma/common/common.h uses it to set __declspec(dllexport) + for the API symbols. + + Thanks to Adam Walling. + + windows/liblzma_dll.vcxproj | 12 ++++++------ + 1 file changed, 6 insertions(+), 6 deletions(-) + +commit a74525cf9b945fb0b370e64cf406104beb31729b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-08-09 21:02:20 +0300 + + Windows: Omit unneeded header files from MSVC project files. + + windows/liblzma.vcxproj | 5 ----- + windows/liblzma_dll.vcxproj | 5 ----- + 2 files changed, 10 deletions(-) + +commit fbbb295a91caf39faf8838c8c39526e4cb4dc121 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-07-12 20:48:19 +0300 + + liblzma: A MSVC-specific hack isn't needed with MSVC 2013 and newer. + + src/liblzma/api/lzma.h | 18 +++++++++++++----- + 1 file changed, 13 insertions(+), 5 deletions(-) + +commit 713dbe5c230fe00865a54f5c32358ea30f9a1156 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-06-19 20:38:55 +0300 + + Update THANKS. + + THANKS | 2 ++ + 1 file changed, 2 insertions(+) + +commit 3a5d755d055d51f99c523b4c2952727e1e69cfa1 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-06-19 20:21:30 +0300 + + Windows: Update the docs. + + INSTALL | 29 ++++++++----- + windows/INSTALL-MSVC.txt | 47 ++++++++++++++++++++++ + windows/{INSTALL-Windows.txt => INSTALL-MinGW.txt} | 2 +- + 3 files changed, 67 insertions(+), 11 deletions(-) + +commit b0798c6aa6184efcefd0bdcca20f96121a13feda +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-06-19 17:25:31 +0300 + + Windows: Add MSVC project files for building liblzma. + + Thanks to Adam Walling for creating these files. + + windows/liblzma.vcxproj | 359 ++++++++++++++++++++++++++++++++++++++++ + windows/liblzma_dll.vcxproj | 388 ++++++++++++++++++++++++++++++++++++++++++++ + windows/xz_win.sln | 48 ++++++ + 3 files changed, 795 insertions(+) + +commit 9b02a4ffdac1b9f066658ec4c95c0834f4cd2fb7 +Author: Andre Noll <maan@tuebingen.mpg.de> +Date: 2015-05-28 15:50:00 +0200 + + Fix typo in German translation. + + As pointed out by Robert Pollak, there's a typo in the German + translation of the compression preset option (-0 ... -9) help text. + "The compressor" translates to "der Komprimierer", and the genitive + form is "des Komprimierers". The old word makes no sense at all. + + po/de.po | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit c7f4041f6b8f4729f88d3bc888b2a4080ae51f72 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-05-13 20:57:55 +0300 + + Tests: Fix a memory leak in test_bcj_exact_size. + + Thanks to Cristian Rodríguez. + + tests/test_bcj_exact_size.c | 1 + + 1 file changed, 1 insertion(+) + +commit 17b29d4f0ae0f780fbd69e15a398dc478d8492f8 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-05-12 18:08:24 +0300 + + Fix NEWS about threading in 5.2.0. + + Thanks to Andy Hochhaus. + + NEWS | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +commit 49c26920d6e2d85e5c6123e34958aed2e77485ad +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-05-11 21:26:16 +0300 + + xz: Document that threaded decompression hasn't been implemented yet. + + src/xz/xz.1 | 10 +++++++++- + 1 file changed, 9 insertions(+), 1 deletion(-) + +commit 5b2458cb244ed237efe4de1ebcf06e1b3a1f4256 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-04-20 20:20:29 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 6bd0349c58451b13442e8f463e35de83548bf985 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-04-20 19:59:18 +0300 + + Revert "xz: Use pipe2() if available." + + This reverts commit 7a11c4a8e5e15f13d5fa59233b3172e65428efdd. + It is a problem when libc has pipe2() but the kernel is too + old to have pipe2() and thus pipe2() fails. In xz it's pointless + to have a fallback for non-functioning pipe2(); it's better to + avoid pipe2() completely. + + Thanks to Michael Fox for the bug report. + + configure.ac | 4 ++-- + src/xz/file_io.c | 9 +-------- + 2 files changed, 3 insertions(+), 10 deletions(-) + +commit fc0df0f8db87dff45543708a711e17d29c37f632 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-04-01 14:45:25 +0300 + + xz: Fix the Capsicum rights on user_abort_pipe. + + src/xz/file_io.c | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +commit 57393615b31b3788dd77280452d845bcc12d33af +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-31 22:20:11 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 1238381143a9a7ce84839c2582ccd56ff750a440 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-31 22:19:34 +0300 + + xz: Add support for sandboxing with Capsicum. + + The sandboxing is used conditionally as described in main.c. + This isn't optimal but it was much easier to implement than + a full sandboxing solution and it still covers the most common + use cases where xz is writing to standard output. This should + have practically no effect on performance even with small files + as fork() isn't needed. + + C and locale libraries can open files as needed. This has been + fine in the past, but it's a problem with things like Capsicum. + io_sandbox_enter() tries to ensure that various locale-related + files have been loaded before cap_enter() is called, but it's + possible that there are other similar problems which haven't + been seen yet. + + Currently Capsicum is available on FreeBSD 10 and later + and there is a port to Linux too. + + Thanks to Loganaden Velvindron for help. + + configure.ac | 41 +++++++++++++++++++++++++++ + src/xz/Makefile.am | 2 +- + src/xz/file_io.c | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ + src/xz/file_io.h | 6 ++++ + src/xz/main.c | 18 ++++++++++++ + src/xz/private.h | 4 +++ + 6 files changed, 151 insertions(+), 1 deletion(-) + +commit 29a087fb5a0c879f0b1bc4c6b989f7b87bacdf9e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-31 21:12:30 +0300 + + Fix bugs and otherwise improve ax_check_capsicum.m4. + + AU_ALIAS was removed because the new version is incompatible + with the old version. + + It no longer checks for <sys/capability.h> separately. + It's enough to test for it as part of AC_CHECK_DECL. + The defines HAVE_CAPSICUM_SYS_CAPSICUM_H and + HAVE_CAPSICUM_SYS_CAPABILITY_H were removed as unneeded. + HAVE_SYS_CAPSICUM_H from AC_CHECK_HEADERS is enough. + + It no longer does a useless search for the Capsicum library + if the header wasn't found. + + Fixed a bug in ACTION-IF-FOUND (the first argument). Specifying + the argument omitted the default action but the given action + wasn't used instead. + + AC_DEFINE([HAVE_CAPSICUM]) is now always called when Capsicum + support is found. Previously it was part of the default + ACTION-IF-FOUND which a custom action would override. Now + the default action only prepends ${CAPSICUM_LIB} to LIBS. + + The documentation was updated. + + Since there as no serial number, "#serial 2" was added. + + m4/ax_check_capsicum.m4 | 103 ++++++++++++++++++++++++------------------------ + 1 file changed, 51 insertions(+), 52 deletions(-) + +commit 6e845c6a3eddf2fde9db5a29950421dff60a43ac +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-31 19:20:24 +0300 + + Add m4/ax_check_capsicum.m4 for detecting Capsicum support. + + The file was loaded from this web page: + https://github.com/google/capsicum-test/blob/dev/autoconf/m4/ax_check_capsicum.m4 + + Thanks to Loganaden Velvindron for pointing it out for me. + + m4/ax_check_capsicum.m4 | 86 +++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 86 insertions(+) + +commit 3717885f9ef2c06f1bcbad9f4c2ed2d5695f844e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-30 22:44:02 +0300 + + Bump version to 5.3.0alpha and soname to 5.3.99. + + The idea of 99 is that it looks a bit weird in this context. + For new features there's no API/ABI stability in devel versions. + + src/liblzma/Makefile.am | 2 +- + src/liblzma/api/lzma/version.h | 6 +++--- + 2 files changed, 4 insertions(+), 4 deletions(-) + +commit eccd8155e107c5ada03d13e7730675cdf1a44ddc +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-29 22:14:47 +0300 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 25263fd9e7a8a913395cb93d7c104cd48c2b4a00 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-29 22:13:48 +0300 + + Fix the detection of installed RAM on QNX. + + The earlier version compiled but didn't actually work + since sysconf(_SC_PHYS_PAGES) always fails (or so I was told). + + Thanks to Ole André Vadla Ravnås for the patch and testing. + + m4/tuklib_physmem.m4 | 6 +++--- + src/common/tuklib_physmem.c | 14 +++++++++++++- + 2 files changed, 16 insertions(+), 4 deletions(-) + +commit 4c544d2410903d38402221cb783ed85585b6a007 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-27 22:39:07 +0200 + + Fix CPU core count detection on QNX. + + It tried to use sysctl() on QNX but + - it broke the build because sysctl() needs -lsocket on QNX; + - sysctl() doesn't work for detecting the core count on QNX + even if it compiled. + + sysconf() works. An alternative would have been to use + QNX-specific SYSPAGE_ENTRY(num_cpu) from <sys/syspage.h>. + + Thanks to Ole André Vadla Ravnås. + + m4/tuklib_cpucores.m4 | 15 +++++++++++---- + 1 file changed, 11 insertions(+), 4 deletions(-) + +commit e0ea6737b03e83ccaff4514d00e31bb926f8f0f3 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-07 22:05:57 +0200 + + xz: size_t/uint32_t cleanup in options.c. + + src/xz/options.c | 12 ++++++------ + 1 file changed, 6 insertions(+), 6 deletions(-) + +commit 8bcca29a65335fd679c13814b70b35b68fa5daed +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-07 22:04:23 +0200 + + xz: Fix a comment and silence a warning in message.c. + + src/xz/message.c | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +commit f243f5f44c6b19a7c289a0ec73a03ee08364cb5b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-07 22:01:00 +0200 + + liblzma: Silence more uint32_t vs. size_t warnings. + + src/liblzma/lz/lz_encoder.c | 2 +- + src/liblzma/lzma/lzma_encoder.c | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit 7f0a4c50f4a374c40acf4b86848f301ad1e82d34 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-07 19:54:00 +0200 + + xz: Make arg_count an unsigned int to silence a warning. + + Actually the value of arg_count cannot exceed INT_MAX + but it's nicer as an unsigned int. + + src/xz/args.h | 2 +- + src/xz/main.c | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit f6ec46801588b1be29c07c9db98558b521304002 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-03-07 19:33:17 +0200 + + liblzma: Fix a warning in index.c. + + src/liblzma/common/index.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +commit a24518971cc621315af142dd3bb7614fab04ad27 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-02-26 20:46:14 +0200 + + Build: Fix a CR+LF problem when running autoreconf -fi on OS/2. + + build-aux/version.sh | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit dec11497a71518423b5ff0e759100cf8aadf6c7b +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-02-26 16:53:44 +0200 + + Bump version and soname for 5.2.1. + + src/liblzma/Makefile.am | 2 +- + src/liblzma/api/lzma/version.h | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +commit 29e39c79975ab89ee5dd671e97064534a9f3a649 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-02-26 13:01:09 +0200 + + Update NEWS for 5.2.1. + + NEWS | 14 ++++++++++++++ + 1 file changed, 14 insertions(+) + +commit 7a11c4a8e5e15f13d5fa59233b3172e65428efdd +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-02-22 19:38:48 +0200 + + xz: Use pipe2() if available. + + configure.ac | 4 ++-- + src/xz/file_io.c | 9 ++++++++- + 2 files changed, 10 insertions(+), 3 deletions(-) + +commit 117d962685c72682c63edc9bb765367189800202 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-02-21 23:40:26 +0200 + + liblzma: Fix a compression-ratio regression in LZMA1/2 in fast mode. + + The bug was added in the commit + f48fce093b07aeda95c18850f5e086d9f2383380 and thus + affected 5.1.4beta and 5.2.0. Luckily the bug cannot + cause data corruption or other nasty things. + + src/liblzma/lzma/lzma_encoder_optimum_fast.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit ae984e31c167d3bc52972ec422dd1ebd5f5d5719 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-02-21 23:00:19 +0200 + + xz: Fix the fcntl() usage when creating a pipe for the self-pipe trick. + + Now it reads the old flags instead of blindly setting O_NONBLOCK. + The old code may have worked correctly, but this is better. + + src/xz/file_io.c | 16 +++++++++++----- + 1 file changed, 11 insertions(+), 5 deletions(-) + +commit 2205bb5853098aea36a56df6f5747037175f66b4 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-02-10 15:29:34 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit d935b0cdf3db440269b9d952b2b281b18f8c7b08 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-02-10 15:28:30 +0200 + + tuklib_cpucores: Use cpuset_getaffinity() on FreeBSD if available. + + In FreeBSD, cpuset_getaffinity() is the preferred way to get + the number of available cores. + + Thanks to Rui Paulo for the patch. I edited it slightly, but + hopefully I didn't break anything. + + m4/tuklib_cpucores.m4 | 23 ++++++++++++++++++++++- + src/common/tuklib_cpucores.c | 18 ++++++++++++++++++ + 2 files changed, 40 insertions(+), 1 deletion(-) + +commit eb61bc58c20769cac4d05f363b9c0e8c9c71a560 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-02-09 22:08:37 +0200 + + xzdiff: Make the mktemp usage compatible with FreeBSD's mktemp. + + Thanks to Rui Paulo for the fix. + + src/scripts/xzdiff.in | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +commit b9a5b6b7a29029680af733082b6a46e0fc01623a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-02-03 21:45:53 +0200 + + Add a few casts to tuklib_integer.h to silence possible warnings. + + I heard that Visual Studio 2013 gave warnings without the casts. + + Thanks to Gabi Davar. + + src/common/tuklib_integer.h | 24 ++++++++++++------------ + 1 file changed, 12 insertions(+), 12 deletions(-) + +commit c45757135f40e4a0de730ba5fff0100219493982 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-01-26 21:24:39 +0200 + + liblzma: Set LZMA_MEMCMPLEN_EXTRA depending on the compare method. + + src/liblzma/common/memcmplen.h | 15 ++++++++++----- + 1 file changed, 10 insertions(+), 5 deletions(-) + +commit 3c500174ed5485f550972a2a6109c361e875f069 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-01-26 20:40:16 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit fec88d41e672d9e197c9442aecf02bd0dfa6d516 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-01-26 20:39:28 +0200 + + liblzma: Silence harmless Valgrind errors. + + Thanks to Torsten Rupp for reporting this. I had + forgotten to run Valgrind before the 5.2.0 release. + + src/liblzma/lz/lz_encoder.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +commit a9b45badfec0928d20a27c7176c005fa637f7d1e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-01-09 21:50:19 +0200 + + xz: Fix comments. + + src/xz/file_io.c | 12 ++++++++---- + 1 file changed, 8 insertions(+), 4 deletions(-) + +commit 541aee6dd4aa97a809aba281475a21b641bb89e2 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-01-09 21:35:06 +0200 + + Update THANKS. + + THANKS | 1 + + 1 file changed, 1 insertion(+) + +commit 4170edc914655310d2363baccf5e615e09b04911 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-01-09 21:34:06 +0200 + + xz: Don't fail if stdout doesn't support O_NONBLOCK. + + This is similar to the case with stdin. + + Thanks to Brad Smith for the bug report and testing + on OpenBSD. + + src/xz/file_io.c | 36 +++++++++++++++--------------------- + 1 file changed, 15 insertions(+), 21 deletions(-) + +commit 04bbc0c2843c50c8ad1cba42b937118e38b0508d +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-01-07 19:18:20 +0200 + + xz: Fix a memory leak in DOS-specific code. + + src/xz/file_io.c | 2 ++ + 1 file changed, 2 insertions(+) + +commit f0f1f6c7235ffa901cf76fe18e33749e200b3eea +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-01-07 19:08:06 +0200 + + xz: Don't fail if stdin doesn't support O_NONBLOCK. + + It's a problem at least on OpenBSD which doesn't support + O_NONBLOCK on e.g. /dev/null. I'm not surprised if it's + a problem on other OSes too since this behavior is allowed + in POSIX-1.2008. + + The code relying on this behavior was committed in June 2013 + and included in 5.1.3alpha released on 2013-10-26. Clearly + the development releases only get limited testing. + + src/xz/file_io.c | 18 +++++++----------- + 1 file changed, 7 insertions(+), 11 deletions(-) + +commit d2d484647d9d9d679f03c75abb0404f67069271c +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2015-01-06 20:30:15 +0200 + + Tests: Don't hide unexpected error messages in test_files.sh. + + Hiding them makes no sense since normally there's no error + when testing the "good" files. With "bad" files errors are + expected and then it makes sense to keep the messages hidden. + + tests/test_files.sh | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +commit aae6a6aeda51cf94a47e39ad624728f9bee75e30 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2014-12-30 11:17:16 +0200 + + Update Solaris notes in INSTALL. + + Mention the possible "make check" failure on Solaris in the + Solaris-specific section of INSTALL. It was already in + section 4.5 but it is better mention it in the OS-specific + section too. + + INSTALL | 4 ++++ + 1 file changed, 4 insertions(+) + +commit 7815112153178800a3521b9f31960e7cdc26cfba +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2014-12-26 12:00:05 +0200 + + Build: POSIX shell isn't required if scripts are disabled. + + INSTALL | 3 ++- + configure.ac | 2 +- + 2 files changed, 3 insertions(+), 2 deletions(-) + +commit a0cd05ee71d330b79ead6eb9222e1b24e1559d3a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2014-12-21 20:48:37 +0200 + + DOS: Update Makefile. + + dos/Makefile | 1 + + 1 file changed, 1 insertion(+) + +commit b85ee0905ec4ab7656d22e63519fdd3bedb21f2e +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2014-12-21 19:50:38 +0200 + + Windows: Fix bin_i486 to bin_i686 in build.bash. + + windows/build.bash | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +commit cbafa710918195dbba3db02c3fab4f0538235206 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2014-12-21 18:58:44 +0200 + + Docs: Use lzma_cputhreads() in 04_compress_easy_mt.c. + + doc/examples/04_compress_easy_mt.c | 30 ++++++++++++++++++++++++++---- + 1 file changed, 26 insertions(+), 4 deletions(-) + +commit 8dbb57238d372c7263cfeb3e7f7fd9a73173156a +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2014-12-21 18:56:44 +0200 + + Docs: Update docs/examples/00_README.txt. + + doc/examples/00_README.txt | 4 ++++ + 1 file changed, 4 insertions(+) + +commit 6060f7dc76fd6c2a8a1f8e85d0e4d86bb78273e6 +Author: Lasse Collin <lasse.collin@tukaani.org> +Date: 2014-12-21 18:11:17 +0200 + + Bump version and soname for 5.2.0. + + I know that soname != app version, but I skip AGE=1 + in -version-info to make the soname match the liblzma + version anyway. It doesn't hurt anything as long as + it doesn't conflict with library versioning rules. + + src/liblzma/Makefile.am | 2 +- + src/liblzma/api/lzma/version.h | 6 +++--- + src/liblzma/liblzma.map | 2 +- + 3 files changed, 5 insertions(+), 5 deletions(-) |