Add a CHANGES note for [GL #4508]

diff --git a/CHANGES b/CHANGES
index be62c90fd0b598408bfc8de2b9c6b69ac6e9f931..c428ab1b5bc6e295f405f15fbb0f8e7dd80e056d 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+6320.  [bug]           Fix a possible crash in 'dig +nssearch +nofail' and
+                       'host -C' commands when one of the name servers returns
+                       SERVFAIL. [GL #4508]
+
 6319.  [placeholder]
 
 6318.  [placeholder]