From: Colin Vidal <colin@isc.org>
Date: Thu, 21 May 2026 14:04:17 +0000 (+0200)
Subject: fix: dev: fix possible NULL dereference in `cfg_map_findclause()`
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=d312d16bfd7643aa8458d61618a630b97f8edf49;p=thirdparty%2Fbind9.git

fix: dev: fix possible NULL dereference in `cfg_map_findclause()`

`cfg_map_findclause()` did not check whether a clause existed before dereferencing it, which could lead to a NULL dereference. Add the missing check to prevent this.

In practice, this was not triggering any known bug, since `cfg_map_findclause()` is only called in contexts where the clause is known to exist.

Closes #5997

Merge branch '5997-findclause' into 'main'

See merge request isc-projects/bind9!12052
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d312d16bfd7643aa8458d61618a630b97f8edf49