Add release note for #1859

diff --git a/doc/notes/notes-9.17.2.rst b/doc/notes/notes-9.17.2.rst
index 9936559435772af95a5d1a44abce892c156161dd..37067a7f1e272d502f5a955574198f5bdb821a7a 100644 (file)
--- a/doc/notes/notes-9.17.2.rst
+++ b/doc/notes/notes-9.17.2.rst
@@ -168,6 +168,9 @@ Bug Fixes
    0: Operation not permitted*, which has now been silenced. [GL #1042]
    [GL #1090]
 
+-  A possible deadlock in ``lib/isc/unix/socket.c`` was fixed.
+   [GL #1859]
+
 -  Missing mutex and conditional destruction in netmgr code leads to a
    memory leak on BSD systems. [GL #1893]