Document BZ #20975 fix

diff --git a/NEWS b/NEWS
index 86526f3c482b1d0c6646c143659cd8149778d700..b2d98f442d7e569442eb1a53868dbb83d1b5d00d 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -17,6 +17,7 @@ Major new features:
 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
   [25812] Libio vtable protection is sometimes only partially enforced
   [27576] gmon: improve mcount overflow handling