https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: sci-libs/givaro-4.2.0 fails to compile. Discovered on: amd64 (internal ref: gcc15_tinderbox) System: GCC-15-SYSTEM (https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#GCC-15) Info about the issue: https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#CF0014
Created attachment 906991 [details] build.log build log and emerge --info
Not investigated but adding gcc-15 blocker just in case.
make[2]: *** [Makefile:500: docs] Segmentation fault Did "make" itself segfault? This is a new one for me.
I took it to be doxygen..
@ago, is this reproducible? Something's wrong here... probably not with givaro, but something.
I can't reproduce it FWIW.
(In reply to Michael Orlitzky from comment #5) > @ago, is this reproducible? Something's wrong here... probably not with > givaro, but something. I'm trying, but this is only with USE=doc
sam was right: ==2437==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x50b0001983e8 at pc 0x61f90e1d59ed bp 0x7ffc5bf2dec0 sp 0x7ffc5bf2d690 WRITE of size 17961 at 0x50b0001983e8 thread T0 #0 0x61f90e1d59ec in read (/usr/bin/doxygen+0x47a9ec) #1 0x7eae5daf3a5e in std::__basic_file<char>::xsgetn(char*, long) (/usr/lib/gcc/x86_64-pc-linux-gnu/15/libstdc++.so.6+0xf3a5e) #2 0x7eae5db23cf9 in std::basic_filebuf<char, std::char_traits<char>>::xsgetn(char*, long) (/usr/lib/gcc/x86_64-pc-linux-gnu/15/libstdc++.so.6+0x123cf9) #3 0x7eae5db3139f in std::istream::read(char*, long) (/usr/lib/gcc/x86_64-pc-linux-gnu/15/libstdc++.so.6+0x13139f) #4 0x61f90efdf9af in readInputFile(QCString const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>&, bool, bool) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/util.cpp:5791:7 #5 0x61f90f4632bf in checkAndOpenFile(yyguts_t*, QCString const&, bool&) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/pre.l:2237:10 #6 0x61f90f461b9c in findFile(yyguts_t*, QCString const&, bool, bool&) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/pre.l:2257:15 #7 0x61f90f444e47 in readIncludeFile(yyguts_t*, QCString const&) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/pre.l:3558:8 #8 0x61f90f41e115 in preYYlex(yyguts_t*) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/pre.l:1256:45 #9 0x61f90f452af7 in Preprocessor::processFile(QCString const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>&) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/pre.l:4039:3 #10 0x61f90e320529 in parseFile(OutlineParserInterface&, FileDef*, QCString const&, ClangTUParser*, bool) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/doxygen.cpp:10296:18 #11 0x61f90e2b6840 in parseFilesSingleThreading(std::shared_ptr<Entry> const&) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/doxygen.cpp:10553:41 #12 0x61f90e2b281b in parseInput() /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/doxygen.cpp:12229:5 #13 0x61f90e29b165 in main /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/main.cpp:37:3 #14 0x7eae5d8393fa (/lib64/libc.so.6+0x263fa) #15 0x7eae5d8394b3 in __libc_start_main (/lib64/libc.so.6+0x264b3) #16 0x61f90e1b7614 in _start (/usr/bin/doxygen+0x45c614) 0x50b0001983e8 is located 0 bytes after 104-byte region [0x50b000198380,0x50b0001983e8) allocated by thread T0 here: /usr/lib/llvm/19/bin/llvm-symbolizer: error: '[stack]': No such file or directory #0 0x61f90e298cb1 in operator new(unsigned long) (/usr/bin/doxygen+0x53dcb1) #1 0x61f90f474a80 in std::__detail::_MakeUniq<FileState>::__single_object std::make_unique<FileState>() /usr/lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/unique_ptr.h:1077:30 #2 0x61f90f46326d in checkAndOpenFile(yyguts_t*, QCString const&, bool&) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/pre.l:2236:10 #3 0x61f90f461b9c in findFile(yyguts_t*, QCString const&, bool, bool&) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/pre.l:2257:15 #4 0x61f90f444e47 in readIncludeFile(yyguts_t*, QCString const&) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/pre.l:3558:8 #5 0x61f90f41e115 in preYYlex(yyguts_t*) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/pre.l:1256:45 #6 0x61f90f452af7 in Preprocessor::processFile(QCString const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>&) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/pre.l:4039:3 #7 0x61f90e320529 in parseFile(OutlineParserInterface&, FileDef*, QCString const&, ClangTUParser*, bool) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/doxygen.cpp:10296:18 #8 0x61f90e2b6840 in parseFilesSingleThreading(std::shared_ptr<Entry> const&) /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/doxygen.cpp:10553:41 #9 0x61f90e2b281b in parseInput() /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/doxygen.cpp:12229:5 #10 0x61f90e29b165 in main /var/tmp/portage/app-text/doxygen-1.12.0/work/doxygen-1.12.0/src/main.cpp:37:3 #11 0x7eae5d8393fa (/lib64/libc.so.6+0x263fa) #12 0x7ffc5bf403dd ([stack]+0x653dd) SUMMARY: AddressSanitizer: heap-buffer-overflow (/usr/bin/doxygen+0x47a9ec) in read Shadow bytes around the buggy address: 0x50b000198100: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x50b000198180: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x50b000198200: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x50b000198280: fa fa fa fa fa fa fa fa fa fa fd fd fd fd fd fd 0x50b000198300: fd fd fd fd fd fd fd fa fa fa fa fa fa fa fa fa =>0x50b000198380: 00 00 00 00 00 00 00 00 00 00 00 00 00[fa]fa fa 0x50b000198400: fa fa fa fa fa fa fd fd fd fd fd fd fd fd fd fd 0x50b000198480: fd fd fd fa fa fa fa fa fa fa fa fa fd fd fd fd 0x50b000198500: fd fd fd fd fd fd fd fd fd fa fa fa fa fa fa fa 0x50b000198580: fa fa 00 00 00 00 00 00 00 00 00 00 00 00 00 fa 0x50b000198600: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==2437==ABORTING
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=46d2ea6fa7e185d28739e8eba271cc8bc1bf90c3 commit 46d2ea6fa7e185d28739e8eba271cc8bc1bf90c3 Author: Kostadin Shishmanov <kostadinshishmanov@protonmail.com> AuthorDate: 2025-03-14 21:06:50 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2025-03-15 15:07:16 +0000 app-text/doxygen: add 1.13.2 Bug: https://bugs.gentoo.org/942336 Closes: https://bugs.gentoo.org/949923 Signed-off-by: Kostadin Shishmanov <kostadinshishmanov@protonmail.com> Closes: https://github.com/gentoo/gentoo/pull/41089 Signed-off-by: Sam James <sam@gentoo.org> app-text/doxygen/Manifest | 1 + app-text/doxygen/doxygen-1.13.2.ebuild | 158 +++++++++++++++++++++++++++++++++ 2 files changed, 159 insertions(+)
Fixed in 1.13.0 per upstream bug.
