diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Makefile.in | 7 | ||||
| -rw-r--r-- | lib/compat/Makefile.in | 7 | ||||
| -rw-r--r-- | lib/dpkg/Makefile.am | 34 | ||||
| -rw-r--r-- | lib/dpkg/Makefile.in | 55 | ||||
| -rw-r--r-- | lib/dpkg/file.c | 19 | ||||
| -rw-r--r-- | lib/dpkg/file.h | 3 | ||||
| -rw-r--r-- | lib/dpkg/libdpkg.map | 1 | ||||
| -rw-r--r-- | lib/dpkg/parse.c | 7 | ||||
| -rw-r--r-- | lib/dpkg/path-remove.c | 8 | ||||
| -rw-r--r-- | lib/dpkg/tarfn.c | 9 | ||||
| -rw-r--r-- | lib/dpkg/version.c | 4 |
11 files changed, 101 insertions, 53 deletions
diff --git a/lib/Makefile.in b/lib/Makefile.in index e0644ac..a1a17a6 100644 --- a/lib/Makefile.in +++ b/lib/Makefile.in @@ -336,6 +336,7 @@ ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +aclocaldir = @aclocaldir@ admindir = @admindir@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ @@ -343,6 +344,7 @@ am__quote = @am__quote@ am__tar = @am__tar@ am__untar = @am__untar@ backupsdir = @backupsdir@ +bashcompletionsdir = @bashcompletionsdir@ bindir = @bindir@ build = @build@ build_alias = @build_alias@ @@ -354,6 +356,7 @@ datadir = @datadir@ datarootdir = @datarootdir@ devlibdir = @devlibdir@ docdir = @docdir@ +docspecdir = @docspecdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ host = @host@ @@ -371,10 +374,14 @@ localedir = @localedir@ localstatedir = @localstatedir@ logdir = @logdir@ mandir = @mandir@ +methodsdir = @methodsdir@ mkdir_p = @mkdir_p@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ +perllibdir = @perllibdir@ pkgconfdir = @pkgconfdir@ +pkgconfigdir = @pkgconfigdir@ +polkitactionsdir = @polkitactionsdir@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ diff --git a/lib/compat/Makefile.in b/lib/compat/Makefile.in index 05e090b..9b3c41c 100644 --- a/lib/compat/Makefile.in +++ b/lib/compat/Makefile.in @@ -399,6 +399,7 @@ ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +aclocaldir = @aclocaldir@ admindir = @admindir@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ @@ -406,6 +407,7 @@ am__quote = @am__quote@ am__tar = @am__tar@ am__untar = @am__untar@ backupsdir = @backupsdir@ +bashcompletionsdir = @bashcompletionsdir@ bindir = @bindir@ build = @build@ build_alias = @build_alias@ @@ -417,6 +419,7 @@ datadir = @datadir@ datarootdir = @datarootdir@ devlibdir = @devlibdir@ docdir = @docdir@ +docspecdir = @docspecdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ host = @host@ @@ -434,10 +437,14 @@ localedir = @localedir@ localstatedir = @localstatedir@ logdir = @logdir@ mandir = @mandir@ +methodsdir = @methodsdir@ mkdir_p = @mkdir_p@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ +perllibdir = @perllibdir@ pkgconfdir = @pkgconfdir@ +pkgconfigdir = @pkgconfigdir@ +polkitactionsdir = @polkitactionsdir@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ diff --git a/lib/dpkg/Makefile.am b/lib/dpkg/Makefile.am index 9482e32..9ef3a37 100644 --- a/lib/dpkg/Makefile.am +++ b/lib/dpkg/Makefile.am @@ -17,16 +17,10 @@ LDADD = \ ../compat/libcompat.la \ # EOL -DISTCLEANFILES = -EXTRA_DIST = \ - $(test_scripts) \ - $(test_data) \ - libdpkg.map \ - libdpkg.pc.in \ - # EOL +EXTRA_DIST = +DISTCLEANFILES = -pkgconfigdir = $(devlibdir)/pkgconfig pkgconfig_DATA = libdpkg.pc devlib_LTLIBRARIES = libdpkg.la @@ -38,6 +32,7 @@ EXTRA_libdpkg_la_DEPENDENCIES = \ libdpkg_la_LDFLAGS = \ -no-undefined \ # EOL + if HAVE_LINKER_VERSION_SCRIPT libdpkg_la_LDFLAGS += \ -Wl,--version-script=$(srcdir)/libdpkg.map \ @@ -46,23 +41,22 @@ else libdpkg_la_LDFLAGS += \ -export-symbols libdpkg.sym \ # EOL + EXTRA_libdpkg_la_DEPENDENCIES += \ libdpkg.sym \ # EOL endif -libdpkg_la_LDFLAGS += $(MD_LIBS) + libdpkg_la_LIBADD = \ - ../compat/libcompat.la \ - # EOL -if BUILD_SHARED -libdpkg_la_LIBADD += \ - $(LIBINTL) \ $(Z_LIBS) \ $(LZMA_LIBS) \ $(ZSTD_LIBS) \ $(BZ2_LIBS) \ + $(MD_LIBS) \ + $(LIBINTL) \ + ../compat/libcompat.la \ # EOL -endif + libdpkg_la_SOURCES = \ dlist.h \ ar.c \ @@ -193,6 +187,11 @@ pkginclude_HEADERS = \ version.h \ # EOL +EXTRA_DIST += \ + libdpkg.map \ + libdpkg.pc.in \ + # EOL + DISTCLEANFILES += \ libdpkg.sym \ # EOL @@ -266,6 +265,11 @@ test_data = \ t/data/meminfo-ok \ # EOL +EXTRA_DIST += \ + $(test_scripts) \ + $(test_data) \ + # EOL + BENCHMARK_LDADD_FLAGS = \ $(RT_LIBS) \ $(LDADD) \ diff --git a/lib/dpkg/Makefile.in b/lib/dpkg/Makefile.in index a03e3d3..07f9005 100644 --- a/lib/dpkg/Makefile.in +++ b/lib/dpkg/Makefile.in @@ -113,14 +113,6 @@ host_triplet = @host@ @HAVE_LINKER_VERSION_SCRIPT_FALSE@ libdpkg.sym \ @HAVE_LINKER_VERSION_SCRIPT_FALSE@ # EOL -@BUILD_SHARED_TRUE@am__append_4 = \ -@BUILD_SHARED_TRUE@ $(LIBINTL) \ -@BUILD_SHARED_TRUE@ $(Z_LIBS) \ -@BUILD_SHARED_TRUE@ $(LZMA_LIBS) \ -@BUILD_SHARED_TRUE@ $(ZSTD_LIBS) \ -@BUILD_SHARED_TRUE@ $(BZ2_LIBS) \ -@BUILD_SHARED_TRUE@ # EOL - check_PROGRAMS = $(am__EXEEXT_1) t/b-fsys-hash$(EXEEXT) \ t/b-pkg-hash$(EXEEXT) t/c-tarextract$(EXEEXT) \ t/c-treewalk$(EXEEXT) t/c-trigdeferred$(EXEEXT) @@ -196,10 +188,10 @@ am__installdirs = "$(DESTDIR)$(devlibdir)" "$(DESTDIR)$(pkgconfigdir)" \ "$(DESTDIR)$(pkgincludedir)" LTLIBRARIES = $(devlib_LTLIBRARIES) am__DEPENDENCIES_1 = -@BUILD_SHARED_TRUE@am__DEPENDENCIES_2 = $(am__DEPENDENCIES_1) \ -@BUILD_SHARED_TRUE@ $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \ -@BUILD_SHARED_TRUE@ $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) -libdpkg_la_DEPENDENCIES = ../compat/libcompat.la $(am__DEPENDENCIES_2) +libdpkg_la_DEPENDENCIES = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \ + $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \ + $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \ + ../compat/libcompat.la am_libdpkg_la_OBJECTS = ar.lo arch.lo atomic-file.lo buffer.lo \ c-ctype.lo cleanup.lo color.lo command.lo compress.lo dbdir.lo \ dbmodify.lo db-ctrl-access.lo db-ctrl-format.lo \ @@ -227,13 +219,13 @@ libdpkg_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ t_b_fsys_hash_SOURCES = t/b-fsys-hash.c am__dirstamp = $(am__leading_dot)dirstamp t_b_fsys_hash_OBJECTS = t/b-fsys-hash.$(OBJEXT) -am__DEPENDENCIES_3 = libdpkg.la $(am__DEPENDENCIES_1) \ +am__DEPENDENCIES_2 = libdpkg.la $(am__DEPENDENCIES_1) \ ../compat/libcompat.la -am__DEPENDENCIES_4 = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_3) -t_b_fsys_hash_DEPENDENCIES = $(am__DEPENDENCIES_4) +am__DEPENDENCIES_3 = $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_2) +t_b_fsys_hash_DEPENDENCIES = $(am__DEPENDENCIES_3) t_b_pkg_hash_SOURCES = t/b-pkg-hash.c t_b_pkg_hash_OBJECTS = t/b-pkg-hash.$(OBJEXT) -t_b_pkg_hash_DEPENDENCIES = $(am__DEPENDENCIES_4) +t_b_pkg_hash_DEPENDENCIES = $(am__DEPENDENCIES_3) t_c_tarextract_SOURCES = t/c-tarextract.c t_c_tarextract_OBJECTS = t/c-tarextract.$(OBJEXT) t_c_tarextract_LDADD = $(LDADD) @@ -712,6 +704,7 @@ ac_ct_AR = @ac_ct_AR@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +aclocaldir = @aclocaldir@ admindir = @admindir@ am__include = @am__include@ am__leading_dot = @am__leading_dot@ @@ -719,6 +712,7 @@ am__quote = @am__quote@ am__tar = @am__tar@ am__untar = @am__untar@ backupsdir = @backupsdir@ +bashcompletionsdir = @bashcompletionsdir@ bindir = @bindir@ build = @build@ build_alias = @build_alias@ @@ -730,6 +724,7 @@ datadir = @datadir@ datarootdir = @datarootdir@ devlibdir = @devlibdir@ docdir = @docdir@ +docspecdir = @docspecdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ host = @host@ @@ -747,10 +742,14 @@ localedir = @localedir@ localstatedir = @localstatedir@ logdir = @logdir@ mandir = @mandir@ +methodsdir = @methodsdir@ mkdir_p = @mkdir_p@ oldincludedir = @oldincludedir@ pdfdir = @pdfdir@ +perllibdir = @perllibdir@ pkgconfdir = @pkgconfdir@ +pkgconfigdir = @pkgconfigdir@ +polkitactionsdir = @polkitactionsdir@ prefix = @prefix@ program_transform_name = @program_transform_name@ psdir = @psdir@ @@ -782,21 +781,23 @@ LDADD = \ ../compat/libcompat.la \ # EOL +EXTRA_DIST = libdpkg.map libdpkg.pc.in $(test_scripts) $(test_data) # \ + EOL DISTCLEANFILES = libdpkg.sym # EOL -EXTRA_DIST = \ - $(test_scripts) \ - $(test_data) \ - libdpkg.map \ - libdpkg.pc.in \ - # EOL - -pkgconfigdir = $(devlibdir)/pkgconfig pkgconfig_DATA = libdpkg.pc devlib_LTLIBRARIES = libdpkg.la EXTRA_libdpkg_la_DEPENDENCIES = libdpkg.map $(am__append_3) -libdpkg_la_LDFLAGS = -no-undefined $(am__append_1) $(am__append_2) \ - $(MD_LIBS) -libdpkg_la_LIBADD = ../compat/libcompat.la $(am__append_4) +libdpkg_la_LDFLAGS = -no-undefined $(am__append_1) $(am__append_2) +libdpkg_la_LIBADD = \ + $(Z_LIBS) \ + $(LZMA_LIBS) \ + $(ZSTD_LIBS) \ + $(BZ2_LIBS) \ + $(MD_LIBS) \ + $(LIBINTL) \ + ../compat/libcompat.la \ + # EOL + libdpkg_la_SOURCES = \ dlist.h \ ar.c \ diff --git a/lib/dpkg/file.c b/lib/dpkg/file.c index 4d02520..0da51d6 100644 --- a/lib/dpkg/file.c +++ b/lib/dpkg/file.c @@ -37,6 +37,25 @@ #include <dpkg/file.h> /** + * Read the symlink content into a varbuf. + * + */ +ssize_t +file_readlink(const char *slink, struct varbuf *content, size_t content_len) +{ + ssize_t linksize; + + varbuf_reset(content); + varbuf_grow(content, content_len + 1); + + linksize = readlink(slink, content->buf, content->size); + varbuf_trunc(content, linksize); + varbuf_end_str(content); + + return linksize; +} + +/** * Check whether a filename is executable. * * @param filename The filename to check. diff --git a/lib/dpkg/file.h b/lib/dpkg/file.h index 0136f69..c1c25fa 100644 --- a/lib/dpkg/file.h +++ b/lib/dpkg/file.h @@ -48,6 +48,9 @@ struct file_stat { char *gname; }; +ssize_t +file_readlink(const char *slink, struct varbuf *content, size_t content_len); + bool file_is_exec(const char *filename); void file_copy_perms(const char *src, const char *dst); diff --git a/lib/dpkg/libdpkg.map b/lib/dpkg/libdpkg.map index e0b1152..b7bedef 100644 --- a/lib/dpkg/libdpkg.map +++ b/lib/dpkg/libdpkg.map @@ -161,6 +161,7 @@ LIBDPKG_PRIVATE { treewalk_close; treewalk; + file_readlink; file_is_exec; file_copy_perms; file_show; diff --git a/lib/dpkg/parse.c b/lib/dpkg/parse.c index a28983e..96af147 100644 --- a/lib/dpkg/parse.c +++ b/lib/dpkg/parse.c @@ -896,11 +896,10 @@ void copy_dependency_links(struct pkginfo *pkg, for (dop= dyp->list; dop; dop= dop->next) { if (dop->rev_prev) dop->rev_prev->rev_next = dop->rev_next; + else if (available) + dop->ed->depended.available = dop->rev_next; else - if (available) - dop->ed->depended.available = dop->rev_next; - else - dop->ed->depended.installed = dop->rev_next; + dop->ed->depended.installed = dop->rev_next; if (dop->rev_next) dop->rev_next->rev_prev = dop->rev_prev; } diff --git a/lib/dpkg/path-remove.c b/lib/dpkg/path-remove.c index 6afb376..e4d6ebe 100644 --- a/lib/dpkg/path-remove.c +++ b/lib/dpkg/path-remove.c @@ -37,9 +37,11 @@ int secure_unlink_statted(const char *pathname, const struct stat *stab) { - if (S_ISREG(stab->st_mode) ? (stab->st_mode & 07000) : - !(S_ISLNK(stab->st_mode) || S_ISDIR(stab->st_mode) || - S_ISFIFO(stab->st_mode) || S_ISSOCK(stab->st_mode))) { + mode_t mode = stab->st_mode; + + if (S_ISREG(mode) ? (mode & 07000) : + !(S_ISLNK(mode) || S_ISDIR(mode) || + S_ISFIFO(mode) || S_ISSOCK(mode))) { if (chmod(pathname, 0600)) return -1; } diff --git a/lib/dpkg/tarfn.c b/lib/dpkg/tarfn.c index d999db6..48e3c38 100644 --- a/lib/dpkg/tarfn.c +++ b/lib/dpkg/tarfn.c @@ -348,10 +348,15 @@ tar_header_decode(struct tar_header *h, struct tar_entry *d, struct dpkg_error * * The way the GNU long{link,name} stuff works is like this: * * - The first header is a “dummy” header that contains the size of the - * filename. - * - The next N headers contain the filename. + * filename (GNU tar includes the terminating NUL character in the size, + * but other implementations do not). + * - The next N headers contain the filename (GNU tar terminates the string + * with a NUL character, but other implementations do not). * - After the headers with the filename comes the “real” header with a * bogus name or link. + * + * To be robust against any input, we need to always terminate the filename + * with a NUL character. */ static int tar_gnu_long(struct tar_archive *tar, struct tar_entry *te, char **longp) diff --git a/lib/dpkg/version.c b/lib/dpkg/version.c index e9bc4bb..f29c520 100644 --- a/lib/dpkg/version.c +++ b/lib/dpkg/version.c @@ -74,8 +74,8 @@ order(int c) return -1; else if (c) return c + 256; - else - return 0; + + return 0; } static int |