[Bug 267751] lang/gcc*: Address sanitizer isn't properly enabled: ASan runtime does not come first in initial library list
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Date: Sun, 27 Nov 2022 10:10:58 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267751
--- Comment #17 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:
URL:
https://cgit.FreeBSD.org/ports/commit/?id=b185b74b28f80aa7fbeb4122a326741211af404d
commit b185b74b28f80aa7fbeb4122a326741211af404d
Author: Lorenzo Salvadore <salvadore@FreeBSD.org>
AuthorDate: 2022-11-26 20:51:57 +0000
Commit: Lorenzo Salvadore <salvadore@FreeBSD.org>
CommitDate: 2022-11-27 10:09:05 +0000
lang/gcc12-devel: Fix Address sanitizer
Software compiled with -fsanitize=address fails to run with the error
message "ASan runtime does not come first in initial library list; you
should either link runtime to your application or manually preload it
with LD_PRELOAD".
This commit fixes the issue by ignoring the [vdso] loaded shared library
instead of linux-vdso.so.
PR: 267751
Reported by: yuri
lang/gcc12-devel/Makefile | 1 +
.../patch-libsanitizer_asan_asan__linux.cpp (new) | 18 ++++++++++++++++++
2 files changed, 19 insertions(+)
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