Add CHANGES and release note for [GL #4621]

(cherry picked from commit 79ee08c3377f4e15d406c32dfa8f4060cce52cd6)

diff --git a/CHANGES b/CHANGES
index 8995e74ee1e5df1dddff94cf1057a671806d3279..e1e7e7e2686b60b9af5fccf2a060a29b3c2eafeb 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 ae36157a620a87ba5d25d5c2f5077067f930d547..b97f07272487e713eba95388beca9380fc3cd3b3 100644 (file)
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -39,6 +39,11 @@ Bug Fixes
   significantly more quickly than before, until the configured
   ``max-cache-size`` limit was reached. This has been fixed. :gl:`#4596`
 
+- Using :option:`rndc flush` inadvertently caused cache cleaning to
+  become less effective. This could ultimately lead to the configured
+  ``max-cache-size`` limit being exceeded and has now been fixed.
+  :gl:`#4621`
+
 Known Issues
 ~~~~~~~~~~~~