commit: 482e7cfce9dff16b7457c507accbc7e7dcf8ed6c Author: Peter Levine <plevine457 <AT> gmail <DOT> com> AuthorDate: Mon Apr 18 06:17:10 2022 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Mon Apr 18 20:28:28 2022 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=482e7cfc
dev-cpp/gtest: fix testcase failure with musl Empirically, "getpagesize() * 12" instead of "getpagesize() * 10" appears to be enough to memory to stave off a stack overflow when built against musl libc. Closes: https://bugs.gentoo.org/834068 Closes: https://github.com/gentoo/gentoo/pull/25073 Package-Manager: Portage-3.0.30, Repoman-3.0.3 Signed-off-by: Peter Levine <plevine457 <AT> gmail.com> Signed-off-by: Sam James <sam <AT> gentoo.org> .../gtest/files/gtest-1.10.0_p20200702-increase-clone-stack-size.patch | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/dev-cpp/gtest/files/gtest-1.10.0_p20200702-increase-clone-stack-size.patch b/dev-cpp/gtest/files/gtest-1.10.0_p20200702-increase-clone-stack-size.patch index 3e06777ac9a9..0c47681ba347 100644 --- a/dev-cpp/gtest/files/gtest-1.10.0_p20200702-increase-clone-stack-size.patch +++ b/dev-cpp/gtest/files/gtest-1.10.0_p20200702-increase-clone-stack-size.patch @@ -1,4 +1,5 @@ Bug: https://bugs.gentoo.org/692464 + https://bugs.gentoo.org/834068 --- a/googletest/src/gtest-death-test.cc +++ b/googletest/src/gtest-death-test.cc @@ -7,7 +8,7 @@ Bug: https://bugs.gentoo.org/692464 if (!use_fork) { static const bool stack_grows_down = StackGrowsDown(); - const auto stack_size = static_cast<size_t>(getpagesize() * 2); -+ const auto stack_size = static_cast<size_t>(getpagesize() * 10); ++ const auto stack_size = static_cast<size_t>(getpagesize() * 12); // MMAP_ANONYMOUS is not defined on Mac, so we use MAP_ANON instead. void* const stack = mmap(NULL, stack_size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
