Add CHANGES and release note for [GL #4621]

(cherry picked from commit 79ee08c3377f4e15d406c32dfa8f4060cce52cd6)

diff --git a/CHANGES b/CHANGES
index 749b0f1b66f08366fe48209176534fa6855c4323..0922e10097793c2d35c9507d7c28106fdfeae39d 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+6356.  [bug]           Create the pruning task in the dns_cache_flush(), so
+                       the cache pruning still works after the flush.
+                       [GL #4621]
+
 6353.  [bug]           Improve the TTL-based cleaning by removing the expired
                        headers from the heap, so they don't block the next
                        cleaning round and clean more than a single item for

diff --git a/doc/notes/notes-current.rst b/doc/notes/notes-current.rst
index cd16ecdbec889a017221784954001104e1d46c7b..f9a7315aaf9c1f54eaeb491d02f41ca61b8cbfc9 100644 (file)
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -47,6 +47,11 @@ Bug Fixes
   :gl:`#4596`
 
 
+- Using :option:`rndc flush` inadvertently caused cache cleaning to
+  become less effective. This could ultimately lead to the configured
+  :any:`max-cache-size` limit being exceeded and has now been fixed.
+  :gl:`#4621`
+
 Known Issues
 ~~~~~~~~~~~~