From: Ondřej Surý <ondrej@isc.org>
Date: Tue, 16 Dec 2025 17:09:21 +0000 (+0100)
Subject: fix: dev: Copy only raw data when we are copying dns_slab{header,vec}
X-Git-Tag: v9.21.17~33
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5d6fd051fcab28ff0d75ff7ec56edbe61314c92;p=thirdparty%2Fbind9.git

fix: dev: Copy only raw data when we are copying dns_slab{header,vec}

Fix the data race between reading source slabheader in `makeslab()`
and the heap (write) operation on the same header in the QPcache.

Closes #5627

Merge branch '5688-prevent-data-race-when-copying-slabheader-and-slabvecs' into 'main'

See merge request isc-projects/bind9!11375
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f5d6fd051fcab28ff0d75ff7ec56edbe61314c92