From: Michał Kępień <michal@isc.org>
Date: Thu, 5 Feb 2026 19:04:10 +0000 (+0100)
Subject: [9.20] [CVE-2025-13878] sec: test: Add a regression test for the BRID/HHIT crash
X-Git-Tag: v9.20.20~31
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=4a5406241a2c0cd641af84b91cff509eb0d38a98;p=thirdparty%2Fbind9.git

[9.20] [CVE-2025-13878] sec: test: Add a regression test for the BRID/HHIT crash

Add two short records to example.com.db that cause assertion failures
when converted to wire form.

The checks added to tests.sh are technically not required: the relevant
assertion failures are already hit when the zone is transferred out of
ns1.

Update the relevant unit tests with 1-byte records.

Co-authored-by: Mark Andrews <marka@isc.org>

Closes #5616

Backport of MR !11522

Merge branch 'backport-5616-add-brid-hhit-towire-tests-9.20' into 'bind-9.20'

See merge request isc-projects/bind9!11523
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