Add CHANGES and release note for [GL #3739]

diff --git a/CHANGES b/CHANGES
index 50a1386d49114059143387524e6c668f3bfed3d6..14be04987be4d1b8f9b3298d0605d401b808e904 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,8 @@
+6049.  [bug]           Exclude ABD hashtables from the ADB memory
+                       overmem checks and don't clean ADB names
+                       and ADB entries used in the last 10 seconds
+                       (ADB_CACHE_MINIMUM). [GL #3739]
+
 6048.  [bug]           Fix a log message error in dns_catz_update_from_db(),
                        where serials with values of 2^31 or larger were logged
                        incorrectly as negative numbers. [GL #3742]

diff --git a/doc/notes/notes-current.rst b/doc/notes/notes-current.rst
index a449e769a62dfee7d93be462a8e3781bb16e8275..331d6555557339d133cd106ba437be88508246a0 100644 (file)
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -43,6 +43,12 @@ Bug Fixes
   times with the same server instead of trying a next available name server.
   This has been fixed. :gl:`#3637`
 
+- Recently used ADB names and ADB entries (IP addresses) could get cleaned when
+  ADB would be under memory pressure.  To mitigate this, count only actual ADB
+  names and ADB entries into the overmem memory limit (exclude internal memory
+  structures used for "housekeeping") and exclude recently used (<= 10 seconds)
+  ADB names and entries from the overmem memory cleaner. :gl:`#3739`
+
 Known Issues
 ~~~~~~~~~~~~