From: Ondřej Surý <ondrej@isc.org>
Date: Thu, 9 Jul 2026 13:55:19 +0000 (+0200)
Subject: fix: dev: Fix a crash when resolving names below a cached DNAME
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=bec027557db5b5e27d955b7ab2e46410cae31aeb;p=thirdparty%2Fbind9.git

fix: dev: Fix a crash when resolving names below a cached DNAME

A recursive resolver could crash when it answered a query for a name beneath a
cached DNAME while that same DNAME record was concurrently refreshed or evicted
from the cache.

Closes #6182

Merge branch '6182-qpcache-dname-zonecut-uaf' into 'main'

See merge request isc-projects/bind9!12337
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bec027557db5b5e27d955b7ab2e46410cae31aeb