Update CHANGES and release note [GL #4038]

Mention that memory usage was reduced by allocating properly sized
send buffers for stream-based transports.

diff --git a/CHANGES b/CHANGES
index a588a3382ee7b8257ef8e37b5ab5b2105e3ea94f..e822224060348f296f6a1966dd6192b1b86f0d63 100644 (file)
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+6188.  [performance]   Reduce memory consumption by allocating properly
+                       sized send buffers for stream-based transports.
+                       [GL #4038]
+
 6187.  [bug]           Address view shutdown INSIST when accessing the
                        zonetable. [GL #4093]
 

diff --git a/doc/notes/notes-current.rst b/doc/notes/notes-current.rst
index b96f0ed854583247659ca0a17e59ffef16ac70a7..a3bce92751e7b45ba12c59a0d5717edd6eeca198 100644 (file)
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -64,6 +64,10 @@ Bug Fixes
   a delegation from cache was returned to the client. This has now been fixed.
   :gl:`#3950`
 
+- BIND could allocate too big buffers when sending data via
+  stream-based DNS transports, leading to increased memory usage.
+  This has been fixed. :gl:`#4038`
+
 Known Issues
 ~~~~~~~~~~~~