Add release note for [GL #3402]

(cherry picked from commit 07d5c23cac7eec679c13e7937b826669ad8d178d)

diff --git a/doc/notes/notes-current.rst b/doc/notes/notes-current.rst
index 4ec50492bcb905b4e5e7d6654ea21a34e92b6baa..8634ed47a36c9c3d30bac4ab4cca422436804075 100644 (file)
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -52,3 +52,7 @@ Bug Fixes
 
 - Fix the assertion failure caused by TCP connection closing between the
   connect (or accept) and the read from the socket. :gl:`#3400`
+
+- When grafting on non-delegated namespace, synth-from-dnssec could incorrectly
+  synthesise non-existance of records within the grafted in namespace using
+  NSEC records from higher zones. :gl:`#3402`