[Bug 260078] security/gnutls fails to build
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Date: Sat, 25 Dec 2021 11:57:39 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=260078 --- Comment #7 from commit-hook@FreeBSD.org --- A commit in branch stable/12 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=367dea5f853f1193fd1cc722f85e132f323c22db commit 367dea5f853f1193fd1cc722f85e132f323c22db Author: Dimitry Andric <dim@FreeBSD.org> AuthorDate: 2021-12-05 17:54:13 +0000 Commit: Dimitry Andric <dim@FreeBSD.org> CommitDate: 2021-12-25 11:51:42 +0000 Apply fix for clang crashing on invalid -Wa,-march= values Merge commit df08b2fe8b35 from llvm git (by Dimitry Andric): [AArch64] Avoid crashing on invalid -Wa,-march= values As reported in https://bugs.freebsd.org/260078, the gnutls Makefiles pass -Wa,-march=all to compile a number of assembly files. Clang does not support this -march value, but because of a mistake in handling the arguments, an unitialized Arg pointer is dereferenced, which can cause a segfault. Work around this by adding a check if the local WaMArch variable is initialized, and if so, using its value in the diagnostic message. Reviewed By: tschuett Differential Revision: https://reviews.llvm.org/D114677 PR: 260078 Reported by: bz MFC after: 3 days (cherry picked from commit a9cd5c30d64e213c537c76c2a261f7a222f348bf) .../clang/lib/Driver/ToolChains/Arch/AArch64.cpp | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) -- You are receiving this mail because: You are on the CC list for the bug.