From: Ondřej Surý <ondrej@isc.org>
Date: Wed, 6 May 2026 04:46:42 +0000 (+0200)
Subject: fix: usr: Prevent a crash when using both dns64 and filter-aaaa
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c60322fa33a81e2c3d76e3f9204c55291c80aec;p=thirdparty%2Fbind9.git

fix: usr: Prevent a crash when using both dns64 and filter-aaaa

An assertion failure could be triggered if both `dns64` and the `filter-aaaa` plugin were in use simultaneously. This happened if the plugin triggered a second recursion process, which then attempted to store DNS64 state information in a pointer that had already been set by the original recursion process. This has been fixed.

Closes #5854

Merge branch '5854-dns64-aaaaok' into 'main'

See merge request isc-projects/bind9!11949
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3c60322fa33a81e2c3d76e3f9204c55291c80aec