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Fix a variety of memory leaks

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This patch addresses the following memory/ref counting leaks:

 * main/devicestate.c - unsubscribe and join our devicestate message
   subscription
 * main/cel.c - clean up the datastore and config objects on exist
 * main/parking.c - cleanup memory leak of retriever snapshot on message
   payload destruction
 * res/parking/parking_bridge.c - cleanup memory leak of retrieve snapshot
   on message payload destruction
 * main/presencestate.c - unsubscribe and join the caching topic on exit
 * manager.c - properly unregister the manager action "BlindTransfer"
 * sorcery.c - shutdown the threadpool on exit and dispose of any wizards

(issue ASTERISK-21906)
Reported by: John Hardin
patches:
  cel.patch uploaded by jhardin (license #6512)
  devicestate.patch uploaded by jhardin (license #6512)
  manager.patch uploaded by jardin (license #6512)
  presencestate.patch uploaded by jhardin (license #6512)
  retriever-channel-snapshot.patch uploaded by jhardin (license #6512)
  sorcery.patch uploaded by jhardin (license #6512)



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@392797 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Matthew Jordan
2013-06-24 23:56:54 +00:00
parent f33d074d1a
commit 91217ac3c1
8 changed files with 35 additions and 9 deletions
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3
main/presencestate.c
View File

@@ -314,8 +314,7 @@ static void presence_state_engine_cleanup(void)
{
ao2_cleanup(presence_state_topic_all);
presence_state_topic_all = NULL;
ao2_cleanup(presence_state_topic_cached);
presence_state_topic_cached = NULL;
presence_state_topic_cached = stasis_caching_unsubscribe_and_join(presence_state_topic_cached);
STASIS_MESSAGE_TYPE_CLEANUP(ast_presence_state_message_type);
}