From 6d442e9c043dfd5bfb9d7af392dd19adc6ecc129 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ond=C5=99ej=20Sur=C3=BD?= Date: Thu, 11 Feb 2021 08:43:51 +0100 Subject: [PATCH] Add CHANGES and release notes for GL #2487 --- CHANGES | 3 +++ doc/notes/notes-current.rst | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/CHANGES b/CHANGES index b2b7d59835..a49353e09b 100644 --- a/CHANGES +++ b/CHANGES @@ -1,3 +1,6 @@ +5584. [bug] Rollback setting IP_DONTFRAG option on the UDP sockets. + [GL #2487] + 5583. [func] Changes to DoH configuration syntax: - When "http" is specified in "listen-on" or "listen-on-v6" statements, "tls" must also now diff --git a/doc/notes/notes-current.rst b/doc/notes/notes-current.rst index 5fe9644665..a4a2babf21 100644 --- a/doc/notes/notes-current.rst +++ b/doc/notes/notes-current.rst @@ -121,3 +121,8 @@ Bug Fixes list in ``named.conf``, the wrong size was passed to ``isc_mem_put()``, which resulted in the returned memory being put on the wrong freed list. This has been fixed. [GL #2460] + +- If an outgoing packet would exceed max-udp-size, it would be dropped instead + of sending a proper response back. Rollback setting the IP_DONTFRAG on the + UDP sockets that we enabled during the DNS Flag Day 2020 to fix this issue. + [GL #2487]