From: Mark Andrews <marka@isc.org>
Date: Thu, 7 May 2026 02:01:04 +0000 (+1000)
Subject: [9.20] fix: dev: Check validator name when adding EDE text
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b6c3390aea927f8c37cf937ee94d7841b96e63f7;p=thirdparty%2Fbind9.git

[9.20] fix: dev: Check validator name when adding EDE text

When a validator is being shut down, the associated name
`val->name` is set to NULL.  This could cause a crash if a worker
thread subsequently added an EDE code with `val->name` in the
extra text.

`validator_addede()` now checks whether the name is NULL before
trying to add it to the extra text.

Closes #5613

Backport of MR !11945

Merge branch 'backport-each-validator-log-after-shutdown-9.20' into 'bind-9.20'

See merge request isc-projects/bind9!11977
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