Add CHANGES entry for [GL #2420]

(cherry picked from commit 95114f7d60cadf9c54349a92067159c04e5d0b26)

diff --git a/CHANGES b/CHANGES
index 08e87090d7f848be5bca4faf30dddba4193566bb..3e2705dc72ec38bbe7f7b9180eb7e029899be1d3 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,6 @@
+5572.  [bug]           Address potential double free in generatexml.
+                       [GL #2420]
+
 5571.  [bug]           If a zone had a non-builtin named allow-update acl
                        named failed to start. [GL #2413]