From: Arаm Sаrgsyаn <aram@isc.org>
Date: Wed, 9 Oct 2024 10:31:09 +0000 (+0000)
Subject: fix: dev: Fix a data race in dns_zone_getxfrintime()
X-Git-Tag: v9.21.3~93
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=84eac93bfd8613022d0042a80f9d9d97e5b30f7a;p=thirdparty%2Fbind9.git

fix: dev: Fix a data race in dns_zone_getxfrintime()

The dns_zone_getxfrintime() function fails to lock the zone before
accessing its 'xfrintime' structure member, which can cause a data
race between soa_query() and the statistics channel. Add the missing
locking/unlocking pair, like it's done in numerous other similar
functions.

Closes #4976

Merge branch '4976-zone-xfrintime-data-race-fix' into 'main'

See merge request isc-projects/bind9!9591
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84eac93bfd8613022d0042a80f9d9d97e5b30f7a