GUACAMOLE-1263: Merge mark freed memory as freed prior to calling rfbClientCleanup().
GUACAMOLE-1263: Merge mark freed memory as freed prior to calling rfbClientCleanup().


glyptodon/guacamole-server,apache/guacamole-server,mike-jumper/incubator-guacamole-server,apache/guacamole-server,glyptodon/guacamole-server,glyptodon/guacamole-server,apache/guacamole-server,mike-jumper/incubator-guacamole-server,mike-jumper/incubator-guacamole-server,mike-jumper/incubator-guacamole-server