From: Evan Hunt <each@isc.org>
Date: Tue, 18 Feb 2025 22:54:42 +0000 (+0000)
Subject: fix: dev: Delete dead nodes when committing a new version
X-Git-Tag: ondrej/lock-free-qpzone-reads-v1~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=67255da4b376f65138b299dcd5eb6a3b7f9735a9;p=thirdparty%2Fbind9.git

fix: dev: Delete dead nodes when committing a new version

In the qpzone implementation of `dns_db_closeversion()`, if there are changed nodes that have no remaining data, delete them.

Closes #5169

Merge branch '5169-qpzone-delete-dead-nodes' into 'main'

See merge request isc-projects/bind9!10089
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67255da4b376f65138b299dcd5eb6a3b7f9735a9