From: Michał Kępień <michal@isc.org>
Date: Fri, 3 Jul 2020 07:36:17 +0000 (+0200)
Subject: Add release note for #1937
X-Git-Tag: v9.17.4~44^2~6^2~3
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=41a79d068c9768bdd33d389b0fa313fb97f9726b;p=thirdparty%2Fbind9.git

Add release note for #1937
---

diff --git a/doc/notes/notes-9.17.3.rst b/doc/notes/notes-9.17.3.rst
index adcb0a51e4c..5efead11db9 100644
--- a/doc/notes/notes-9.17.3.rst
+++ b/doc/notes/notes-9.17.3.rst
@@ -38,6 +38,11 @@ Feature Changes
 Bug Fixes
 ~~~~~~~~~
 
+- A race condition could occur if a TCP socket connection was closed
+  while ``named`` was waiting for a recursive response. The attempt to
+  send a response over the closing connection triggered an assertion
+  failure in the function ``isc__nm_tcpdns_send()``. [GL #1937]
+
 - The DS RRset returned by ``dns_keynode_dsset()`` was used in a
   non-thread-safe manner. This could result in an INSIST being
   triggered. [GL #1926]