From: Mark Andrews <marka@isc.org>
Date: Mon, 14 Oct 2024 23:54:27 +0000 (+0000)
Subject: fix: usr: Fix NSEC3 closest encloser lookup for names with empty non-terminals
X-Git-Tag: v9.21.3~84
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a33528fe99e93142e5f6231ed4127088f8591cb4;p=thirdparty%2Fbind9.git

fix: usr: Fix NSEC3 closest encloser lookup for names with empty non-terminals

The performance improvement for finding the NSEC3 closest encloser when generating authoritative responses could cause servers to return incorrect NSEC3 records in some cases. This has been fixed.

Closes #4950

Merge branch '4950-bind-logs-expected-covering-nsec3-got-an-exact-match' into 'main'

See merge request isc-projects/bind9!9610
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a33528fe99e93142e5f6231ed4127088f8591cb4