From 3b9b6d0b8e7f798023c9d109c490449d528fde80 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:59:48 +0200 Subject: Adding upstream version 1:9.18.19. Signed-off-by: Daniel Baumann --- doc/notes/notes-9.18.13.rst | 75 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 doc/notes/notes-9.18.13.rst (limited to 'doc/notes/notes-9.18.13.rst') diff --git a/doc/notes/notes-9.18.13.rst b/doc/notes/notes-9.18.13.rst new file mode 100644 index 0000000..90b374a --- /dev/null +++ b/doc/notes/notes-9.18.13.rst @@ -0,0 +1,75 @@ +.. 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 9.18.13 +---------------------- + +New Features +~~~~~~~~~~~~ + +- RPZ updates are now run on specialized "offload" threads to reduce the + amount of time they block query processing on the main networking + threads. This increases the responsiveness of :iscman:`named` when RPZ + updates are being applied after an RPZ zone has been successfully + transferred. :gl:`#3190` + +Feature Changes +~~~~~~~~~~~~~~~ + +- Catalog zone updates are now run on specialized "offload" threads to + reduce the amount of time they block query processing on the main + networking threads. This increases the responsiveness of + :iscman:`named` when catalog zone updates are being applied after a + catalog zone has been successfully transferred. :gl:`#3881` + +- libuv support for receiving multiple UDP messages in a single + ``recvmmsg()`` system call has been tweaked several times between + libuv versions 1.35.0 and 1.40.0; the current recommended libuv + version is 1.40.0 or higher. New rules are now in effect for running + with a different version of libuv than the one used at compilation + time. These rules may trigger a fatal error at startup: + + - Building against or running with libuv versions 1.35.0 and 1.36.0 is + now a fatal error. + + - Running with libuv version higher than 1.34.2 is now a fatal error + when :iscman:`named` is built against libuv version 1.34.2 or lower. + + - Running with libuv version higher than 1.39.0 is now a fatal error + when :iscman:`named` is built against libuv version 1.37.0, 1.38.0, + 1.38.1, or 1.39.0. + + This prevents the use of libuv versions that may trigger an assertion + failure when receiving multiple UDP messages in a single system call. + :gl:`#3840` + +Bug Fixes +~~~~~~~~~ + +- :iscman:`named` could crash with an assertion failure when adding a + new zone into the configuration file for a name which was already + configured as a member zone for a catalog zone. This has been fixed. + :gl:`#3911` + +- When :iscman:`named` starts up, it sends a query for the DNSSEC key + for each configured trust anchor to determine whether the key has + changed. In some unusual cases, the query might depend on a zone for + which the server is itself authoritative, and would have failed if it + were sent before the zone was fully loaded. This has now been fixed by + delaying the key queries until all zones have finished loading. + :gl:`#3673` + +Known Issues +~~~~~~~~~~~~ + +- There are no new known issues with this release. See :ref:`above + ` for a list of all known issues affecting this + BIND 9 branch. -- cgit v1.2.3