From: Matthijs Mekking <matthijs@isc.org>
Date: Mon, 16 Mar 2026 16:46:56 +0000 (+0000)
Subject: fix: nil: Fast fail a validator deadlock
X-Git-Tag: v9.21.21~34
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5932af66c8aecd5b2f90c541f4c09b8560a96982;p=thirdparty%2Fbind9.git

fix: nil: Fast fail a validator deadlock

Fail with a specific error code if we detect a deadlock in the validator.

Closes #5769

Merge branch '5769-deadlock-validator' into 'main'

See merge request isc-projects/bind9!11622
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5932af66c8aecd5b2f90c541f4c09b8560a96982