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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /external/liborcus/forcepoint-88.patch.1 | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | external/liborcus/forcepoint-88.patch.1 | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/external/liborcus/forcepoint-88.patch.1 b/external/liborcus/forcepoint-88.patch.1 new file mode 100644 index 000000000..19d96f4d8 --- /dev/null +++ b/external/liborcus/forcepoint-88.patch.1 @@ -0,0 +1,42 @@ +From 8c9537fe46b85acde0a7a183cee9066919c6b619 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolanm@redhat.com> +Date: Fri, 25 Mar 2022 10:10:17 +0000 +Subject: [PATCH] forcepoint#88 assigned temp std::string return to string_view + +it's out of scope when used + +=ERROR: AddressSanitizer: stack-use-after-scope on address 0x7ffcaf91b111 at pc 0x000000486ec4 bp 0x7ffcaf91aed0 sp 0x7ffcaf91a680 +READ of size 2 at 0x7ffcaf91b111 thread T0 + #0 0x486ec3 in __interceptor_memcpy.part.0 (instdir/program/soffice.bin+0x486ec3) + #1 0x7fa6c4471b77 in std::basic_streambuf<char, std::char_traits<char> >::xsputn(char const*, long) (/lib64/libstdc++.so.6+0x143b77) + #2 0x7fa6c4463ae3 in std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long) (/lib64/libstdc++.so.6+0x135ae3) + #3 0x7fa6b4027a26 in std::basic_ostream<char, std::char_traits<char> >& std::operator<<<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::basic_string_view<char, std::char_traits<char> >) /usr/bin/../lib/gcc/x86_64-redhat-linux/11/../../../../include/c++/11/string_view:669:14 + #4 0x7fa6b426792b in orcus::xml_element_printer::print_namespace(std::ostream&, char const*) const workdir/UnpackedTarball/liborcus/src/liborcus/xml_util.cpp:35:12 + #5 0x7fa6b4267c68 in orcus::xml_element_printer::print_element(std::ostream&, char const*, unsigned long) const workdir/UnpackedTarball/liborcus/src/liborcus/xml_util.cpp:46:5 + #6 0x7fa6b41c1956 in orcus::xml_context_base::print_element(std::ostream&, std::pair<char const*, unsigned long> const&) const workdir/UnpackedTarball/liborcus/src/liborcus/xml_context_base.cpp:280:20 +--- + src/liborcus/xml_util.cpp | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +diff --git a/src/liborcus/xml_util.cpp b/src/liborcus/xml_util.cpp +index 906d321d..ff270d4a 100644 +--- a/src/liborcus/xml_util.cpp ++++ b/src/liborcus/xml_util.cpp +@@ -29,10 +29,10 @@ void xml_element_printer::print_namespace(std::ostream& os, xmlns_id_t ns) const + if (mp_ns_cxt) + { + std::string_view alias = mp_ns_cxt->get_alias(ns); +- if (alias.empty()) +- alias = mp_ns_cxt->get_short_name(ns); +- +- os << alias; ++ if (!alias.empty()) ++ os << alias; ++ else ++ os << mp_ns_cxt->get_short_name(ns); + } + else + os << ns; +-- +2.35.1 + |