From: Arаm Sаrgsyаn <aram@isc.org>
Date: Wed, 2 Apr 2025 08:35:04 +0000 (+0000)
Subject: chg: nil: Suppress FreeBSD-specific TSAN false-positive data race
X-Git-Tag: v9.21.7~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=abdecafd6ee0eb23649d16e1384844ca0fc083f7;p=thirdparty%2Fbind9.git

chg: nil: Suppress FreeBSD-specific TSAN false-positive data race

TSAN reports a data race in FreeBSD's memset(), called by its
__crt_calloc() memory allocation function. There is a very similar
bug report [1] in FreeBSD bug tracker, and an existing code-review [2]
that tries to address an issue, the description of which is very
similar to what we are seeing.

Suppress this report by adding its signature to '.tsan-suppress'.

[1] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=282794

[2] https://reviews.freebsd.org/D28536?id=86694

Closes #5267

Merge branch '5267-freebsd-suppress-tsan-data-race-false-positive' into 'main'

See merge request isc-projects/bind9!10353
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abdecafd6ee0eb23649d16e1384844ca0fc083f7