2
0
mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-08-29 05:28:00 +00:00

Merge branch 'pspacek/prepare-documentation-for-bind-9.19.22' into 'v9.19.22-release'

Prepare documentation for BIND 9.19.22

See merge request isc-private/bind9!671
This commit is contained in:
Michał Kępień 2024-03-12 08:31:48 +00:00
commit 2896a2a15e
2 changed files with 36 additions and 34 deletions

View File

@ -38,7 +38,7 @@ information about each release, and source code.
.. include:: ../notes/notes-known-issues.rst
.. include:: ../notes/notes-current.rst
.. include:: ../notes/notes-9.19.22.rst
.. include:: ../notes/notes-9.19.21.rst
.. include:: ../notes/notes-9.19.20.rst
.. include:: ../notes/notes-9.19.19.rst

View File

@ -12,37 +12,34 @@
Notes for BIND 9.19.22
----------------------
Security Fixes
~~~~~~~~~~~~~~
- None.
New Features
~~~~~~~~~~~~
- The ``tls`` block was extended with a new ``cipher-suites`` option
that allows setting allowed cipher suites for TLSv1.3. Please
consult the documentation for additional details.
:gl:`#3504`
- Information on incoming zone transfers in the statistics channel now also shows
the zones' "first refresh" flag, which indicates that a zone is not fully
ready and that its first ever refresh is pending or is in progress. The number
of such zones is now also exposed by the ``rndc status`` command. :gl:`#4241`
- The statistics channel now includes counters that indicate the number
of currently connected TCP IPv4/IPv6 clients. :gl:`#4425`
- The statistics channel's incoming zone transfers information now also shows
the zones' "first refresh" flag, which indicates that a zone is not fully
ready yet, and its first ever refresh is pending or is in-progress. The number
of such zones is now also exposed by the ``rndc status`` command. :gl:`#4241`
- Add HSM support to :any:`dnssec-policy`. You can now configure keys with a
``key-store`` that allows you to set the directory to store the key files and
- HSM support was added to :any:`dnssec-policy`. Keys can now be configured with a
``key-store`` that allows users to set the directory where key files are stored and to
set a PKCS#11 URI string. The latter requires OpenSSL 3 and a valid PKCS#11
provider to be configured for OpenSSL. :gl`#1129`.
provider to be configured for OpenSSL. :gl:`#1129`
- The ``tls`` block was extended with a new ``cipher-suites`` option
that allows permitted cipher suites for TLSv1.3 to be set. Please
consult the documentation for additional details.
:gl:`#3504`
- Support for the RESINFO record type was added. :gl:`#4413`
Removed Features
~~~~~~~~~~~~~~~~
- BIND 9 no longer supports non-zero :any:`stale-answer-client-timeout` values,
when the feature is turned on. When using a non-zero value, ``named`` now
when the feature is turned on. When using a non-zero value, :iscman:`named` now
generates a warning log message, and treats the value as ``0``. :gl:`#4447`
Feature Changes
@ -68,25 +65,11 @@ Feature Changes
The old RBT-based database still exists for now, and can be used by
specifying ``database rbt`` in a ``zone`` statement in ``named.conf``,
or by compiling with ``configure --with-zonedb=rbt --with-cachedb=rbt``.
:gl:`#4411`.
:gl:`#4411`
Bug Fixes
~~~~~~~~~
- Changes to ``listen-on`` statements were ignored on reconfiguration
unless the port or interface address was changed, making it
impossible to change a related listener transport type. That issue
has been fixed.
ISC would like to thank Thomas Amgarten for bringing this issue to
our attention. :gl:`#4518`, :gl:`#4528`
- A use-after-free assertion might get triggered when the overmem cache
cleaning triggers. :gl:`#4595`
ISC would like to thank to Jinmei Tatuya from Infoblox for bringing
this issue to our attention.
- A regression in cache-cleaning code enabled memory use to grow
significantly more quickly than before, until the configured
:any:`max-cache-size` limit was reached. This has been fixed.
@ -97,6 +80,25 @@ Bug Fixes
:any:`max-cache-size` limit being exceeded and has now been fixed.
:gl:`#4621`
- The logic for cleaning up expired cached DNS records was
tweaked to be more aggressive. This change helps with enforcing
:any:`max-cache-ttl` and :any:`max-ncache-ttl` in a timely manner.
:gl:`#4591`
- Changes to ``listen-on`` statements were ignored on reconfiguration
unless the port or interface address was changed, making it
impossible to change a related listener transport type. That issue
has been fixed.
ISC would like to thank Thomas Amgarten for bringing this issue to
our attention. :gl:`#4518` :gl:`#4528`
- It was possible to trigger a use-after-free assertion when the overmem cache
cleaning was initiated. This has been fixed. :gl:`#4595`
ISC would like to thank Jinmei Tatuya of Infoblox for bringing
this issue to our attention.
Known Issues
~~~~~~~~~~~~