Add change entry and release note for GL #2665

diff --git a/CHANGES b/CHANGES
index 02e21e6513c91364b61b4fabacf1492a6e457ac8..b8fa5e403e9b57769098f0f2600a8448a78ebb24 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,8 @@
+5694.  [bug]           BIND looks up the deepest zone cut in cache in order
+                       to iterate a query. When this node is stale, it may
+                       bypass QNAME minimization. This has been fixed.
+                       [GL #2665]
+
 5693.  [func]          Restore support for reading 'timeout' and 'attempts'
                        options from /etc/resolv.conf, and use their values
                        in dig, host and nslookup. (Previously this was

diff --git a/doc/notes/notes-current.rst b/doc/notes/notes-current.rst
index b0fa7eaab8731b4a031515bba824856401cfa7e1..b6cee02efe0404e72e85160aa94fcf158d1d9e63 100644 (file)
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -82,3 +82,7 @@ Bug Fixes
   When the affinity is not set, tests show a slight dip in the authoritative
   performance of around 5% (ranging from 3.8% to 7.8%), but
   the recursive performance is now consistently improved. :gl:`#2822`
+
+- When following QNAME minimization, BIND could use a stale zonecut from cache 
+  to resolve the query, resulting in a non-minimized query. This has been
+  fixed :gl:`#2665`