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.. Copyright (C) Internet Systems Consortium, Inc. ("ISC")
..
.. SPDX-License-Identifier: MPL-2.0
..
.. This Source Code Form is subject to the terms of the Mozilla Public
.. License, v. 2.0. If a copy of the MPL was not distributed with this
.. file, you can obtain one at https://mozilla.org/MPL/2.0/.
..
.. See the COPYRIGHT file distributed with this work for additional
.. information regarding copyright ownership.
Notes for BIND 9.18.5
---------------------
Feature Changes
~~~~~~~~~~~~~~~
- The :option:`dnssec-signzone -H` default value has been changed to 0
additional NSEC3 iterations. This change aligns the
:iscman:`dnssec-signzone` default with the default used by the
:any:`dnssec-policy` feature. At the same
time, documentation about NSEC3 has been aligned with the `Best
Current Practice`_. :gl:`#3395`
.. _Best Current Practice: https://datatracker.ietf.org/doc/html/draft-ietf-dnsop-nsec3-guidance-10
Bug Fixes
~~~~~~~~~
- An assertion failure caused by a TCP connection closing between a
connect (or accept) and a read from a socket has been fixed.
:gl:`#3400`
- When grafting non-delegated namespace onto delegated namespace,
:any:`synth-from-dnssec` could incorrectly synthesize non-existence of
records within the non-delegated namespace using NSEC records from
higher zones. :gl:`#3402`
- Previously, :iscman:`named` immediately returned a SERVFAIL response
to the client when it received a FORMERR response from an
authoritative server during recursive resolution. This has been fixed:
:iscman:`named` acting as a resolver now attempts to contact other
authoritative servers for a given domain when it receives a FORMERR
response from one of them. :gl:`#3152`
- Previously, :option:`rndc reconfig` did not pick up changes to
:any:`endpoints` statements in :any:`http` blocks. This has been
fixed. :gl:`#3415`
- It was possible for a catalog zone consumer to process a catalog zone
member zone when there was a configured pre-existing forward-only
forward zone with the same name. This has been fixed. :gl:`#2506`
Known Issues
~~~~~~~~~~~~
- There are no new known issues with this release. See :ref:`above
<relnotes_known_issues>` for a list of all known issues affecting this
BIND 9 branch.
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