https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: sci-mathematics/gfan-0.6.2-r4 fails tests (HARDENED-SYSTEM). Discovered on: amd64 (internal ref: hardened_tinderbox) NOTE: (HARDENED-SYSTEM) in the summary means that the bug was found on a machine that runs an hardened profile with -D_FORTIFY_SOURCE=3 and -D_GLIBCXX_ASSERTIONS (https://www.gentoo.org/support/news-items/2023-01-01-hardening-fortify-assertions.html) but this bug MAY or MAY NOT BE related to the changes related to hardened.
Created attachment 854686 [details] build.log build log and emerge --info
Error(s) that match a know pattern in addition to what has been reported in the summary: /usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/bits/stl_vector.h:1123: std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::operator[](size_type) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; reference = std::pair<int, int>&; size_type = long unsigned int]: Assertion '__n < this->size()' failed. rm: cannot remove 'GfAnTeMpTeStS': No such file or directory
More of the same with -r5: $ echo 'Q[x, y, z]{x^2-y-1,y^2-z-1,z^2-x-1}' | gfan_mixedvolume /usr/lib/gcc/x86_64-pc-linux-gnu/13/include/g++-v13/bits/stl_vector.h:1128: std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::operator[](size_type) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; reference = std::pair<int, int>&; size_type = long unsigned int]: Assertion '__n < this->size()' failed. Aborted $ echo 'Q[x, y]{2*x^8*y^4+x^7*y^3-x+1,x^8*y^4+3*x^7*y^3+y+2}' | gfan_mixedvolume /usr/lib/gcc/x86_64-pc-linux-gnu/13/include/g++-v13/bits/stl_vector.h:1128: std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::operator[](size_type) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; reference = std::pair<int, int>&; size_type = long unsigned int]: Assertion '__n < this->size()' failed. Aborted gfan-0.7 is out, but makes things even worse by using unportable gcc-only types.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=f27391fc418baa5ce0f4b08e32235adb547d4e9f commit f27391fc418baa5ce0f4b08e32235adb547d4e9f Author: Michael Orlitzky <mjo@gentoo.org> AuthorDate: 2024-10-05 12:53:03 +0000 Commit: Michael Orlitzky <mjo@gentoo.org> CommitDate: 2024-10-05 13:09:19 +0000 sci-mathematics/gfan: new patch to fix out-of-bounds indexing Fix the SageMath test suite by making sure gfan_mixedvolume doesn't crash. Closes: https://bugs.gentoo.org/897782 Signed-off-by: Michael Orlitzky <mjo@gentoo.org> .../gfan/files/gfan-0.6.2-glibcxx-assertions.patch | 39 ++++++++++++++++++++++ .../{gfan-0.6.2-r5.ebuild => gfan-0.6.2-r6.ebuild} | 1 + 2 files changed, 40 insertions(+)
