Document BZ #20975 fix

diff --git a/NEWS b/NEWS
index 0b3ee2ad14352254af09104fdb42816bb75aad9e..43f2deb49dfebaeb95c7d5ed9b1c184c38e01dd8 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -24,6 +24,7 @@ Security related changes:
 The following bugs are resolved with this release:
 
   [12154] Do not fail DNS resolution for CNAMEs which are not host names
+  [20975] Deferred cancellation triggers in __check_pf and looses lock leading to deadlock
   [24816] Fix tst-nss-files-hosts-long on single-stack hosts
   [27576] gmon: improve mcount overflow handling
   [28846] CMSG_NXTHDR may trigger -Wstrict-overflow warning