2020-07-15 23:06:25 +02:00
|
|
|
..
|
|
|
|
|
Copyright (C) Internet Systems Consortium, Inc. ("ISC")
|
|
|
|
|
|
|
|
|
|
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
|
2020-09-14 16:20:40 -07:00
|
|
|
file, you can obtain one at https://mozilla.org/MPL/2.0/.
|
2020-07-15 23:06:25 +02:00
|
|
|
|
|
|
|
|
See the COPYRIGHT file distributed with this work for additional
|
|
|
|
|
information regarding copyright ownership.
|
|
|
|
|
|
2020-08-20 12:05:01 -07:00
|
|
|
Notes for BIND 9.17.5
|
2020-07-15 23:06:25 +02:00
|
|
|
---------------------
|
|
|
|
|
|
|
|
|
|
Security Fixes
|
|
|
|
|
~~~~~~~~~~~~~~
|
|
|
|
|
|
|
|
|
|
- None.
|
|
|
|
|
|
|
|
|
|
Known Issues
|
|
|
|
|
~~~~~~~~~~~~
|
|
|
|
|
|
|
|
|
|
- None.
|
|
|
|
|
|
|
|
|
|
New Features
|
|
|
|
|
~~~~~~~~~~~~
|
|
|
|
|
|
2020-07-31 11:15:49 +02:00
|
|
|
- New ``rndc`` command ``rndc dnssec -checkds`` to tell ``named``
|
|
|
|
|
that a DS record for a given zone or key has been published or withdrawn
|
|
|
|
|
from the parent. Replaces the time-based ``parent-registration-delay``
|
|
|
|
|
configuration option. [GL #1613]
|
|
|
|
|
|
2020-08-27 14:36:12 +02:00
|
|
|
- Log when ``named`` adds a CDS/CDNSKEY to the zone. [GL #1748]
|
|
|
|
|
|
2020-09-02 11:08:14 +02:00
|
|
|
Removed Features
|
|
|
|
|
~~~~~~~~~~~~~~~~
|
|
|
|
|
|
|
|
|
|
- The ``--with-gperftools-profiler`` ``configure`` option was removed.
|
|
|
|
|
To use the gperftools profiler, the ``HAVE_GPERFTOOLS_PROFILER`` macro
|
|
|
|
|
now needs to be manually set in ``CFLAGS`` and ``-lprofiler`` needs to
|
|
|
|
|
be present in ``LDFLAGS``. [GL !4045]
|
|
|
|
|
|
2020-09-16 11:18:07 +02:00
|
|
|
- The ``glue-cache`` *option* has been marked as deprected. The glue
|
|
|
|
|
cache *feature* still works and will be permanently *enabled* in a
|
|
|
|
|
future release. [GL #2146]
|
|
|
|
|
|
2020-07-15 23:06:25 +02:00
|
|
|
Feature Changes
|
|
|
|
|
~~~~~~~~~~~~~~~
|
|
|
|
|
|
2020-07-29 12:34:54 +10:00
|
|
|
- Previously, using ``dig +bufsize=0`` had the side effect of disabling EDNS,
|
|
|
|
|
and there was no way to test the remote server's behavior when it had received
|
|
|
|
|
a packet with EDNS0 buffer size set to ``0``. This is no longer the case;
|
|
|
|
|
``dig +bufsize=0`` now sends a DNS message with EDNS version 0 and buffer size
|
|
|
|
|
set to ``0``. To disable EDNS, use ``dig +noedns``. [GL #2054]
|
2020-07-30 15:10:49 +02:00
|
|
|
|
2020-07-15 23:06:25 +02:00
|
|
|
Bug Fixes
|
|
|
|
|
~~~~~~~~~
|
|
|
|
|
|
2020-08-28 09:44:28 +02:00
|
|
|
- In rare circumstances, named would exit with assertion failure when the number
|
|
|
|
|
of nodes stored in the red-black-tree exceeds the maximum allowed size of the
|
|
|
|
|
internal hashtable. [GL #2104]
|
2020-08-26 16:39:46 +02:00
|
|
|
|
|
|
|
|
- Silence spurious system log messages for EPROTO(71) error code that has been
|
|
|
|
|
seen on older operating systems where unhandled ICMPv6 errors result in a
|
|
|
|
|
generic protocol error being returned instead of the more specific error code.
|
|
|
|
|
[GL #1928]
|
2020-08-31 13:26:56 -03:00
|
|
|
|
|
|
|
|
- With query minimization enabled, named failed to resolve ip6.arpa. names
|
|
|
|
|
that had more labels before the IPv6 part. For example, when named
|
|
|
|
|
implemented query minimization on a name like
|
|
|
|
|
``A.B.1.2.3.4.(...).ip6.arpa.``, it stopped at the left-most IPv6 label, i.e.
|
|
|
|
|
``1.2.3.4.(...).ip6.arpa.`` without considering the extra labels ``A.B``.
|
|
|
|
|
That caused a query loop when resolving the name: if named received
|
|
|
|
|
NXDOMAIN answers, then the same query was repeatedly sent until the number
|
|
|
|
|
of queries sent reached the value in the ``max-recursion-queries``
|
|
|
|
|
configuration option. [GL #1847]
|
