Add channel locking for channel snapshot creation.

This adds channel locks around calls to create channel snapshots as well
as other functions which operate on a channel and then end up
creating a channel snapshot. Functions that expect the channel to be
locked prior to being called have had their documentation updated to
indicate such.
........

Merged revisions 403311 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@403314 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2013-12-03 17:07:29 +00:00
parent 8b24b0d206
commit 8e8b329e14
57 changed files with 384 additions and 31 deletions

View File

@@ -754,7 +754,9 @@ static int refer_incoming_invite_request(struct ast_sip_session *session, struct
goto end;
}
ast_channel_lock(session->channel);
ast_setstate(session->channel, AST_STATE_RING);
ast_channel_unlock(session->channel);
ast_raw_answer(session->channel);
if (!invite.bridge) {