From: Colin Vidal <colin@isc.org>
Date: Thu, 4 Jun 2026 11:53:39 +0000 (+0200)
Subject: fix: usr: Do not assert on synthrecord reverse mode with huge prefix
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=fe8f3d9e81445c6b17f0a6f0dba2031c587c8156;p=thirdparty%2Fbind9.git

fix: usr: Do not assert on synthrecord reverse mode with huge prefix

When using the `synthrecord` plugin in reverse mode, if a very long
prefix is configured by the operator such that there is no room to fit
the reversed IP address into a DNS name, `named` could assert. This has
now been fixed. In such situations, an error is logged so the operator
is aware of the problem, and `NXDOMAIN` is answered.

Closes #6115

Merge branch '6115-synthrecord-prefix' into 'main'

See merge request isc-projects/bind9!12173
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fe8f3d9e81445c6b17f0a6f0dba2031c587c8156