diff options
| author | Mark Michelson <mmichelson@digium.com> | 2013-12-03 17:07:29 +0000 |
|---|---|---|
| committer | Mark Michelson <mmichelson@digium.com> | 2013-12-03 17:07:29 +0000 |
| commit | 8e8b329e14ad2e4d747c4c4eb33c118305401aee (patch) | |
| tree | 200a9b111d9cf75ab980aedf53ee714b7cc398f2 /channels/chan_h323.c | |
| parent | 8b24b0d20647697c9ee899dea85871465c3032cb (diff) | |
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
Diffstat (limited to 'channels/chan_h323.c')
| -rw-r--r-- | channels/chan_h323.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/channels/chan_h323.c b/channels/chan_h323.c index 22dba3c18..7ce098415 100644 --- a/channels/chan_h323.c +++ b/channels/chan_h323.c @@ -1061,6 +1061,9 @@ static struct ast_channel *__oh323_new(struct oh323_pvt *pvt, int state, const c ch = ast_channel_alloc(1, state, cid_num, cid_name, pvt->accountcode, pvt->exten, pvt->context, linkedid, pvt->amaflags, "H323/%s", host); /* Update usage counter */ ast_module_ref(ast_module_info->self); + if (ch) { + ast_channel_lock(ch); + } ast_mutex_lock(&pvt->lock); if (ch) { ast_channel_tech_set(ch, &oh323_tech); @@ -1139,6 +1142,7 @@ static struct ast_channel *__oh323_new(struct oh323_pvt *pvt, int state, const c } if (pvt->cd.transfer_capability >= 0) ast_channel_transfercapability_set(ch, pvt->cd.transfer_capability); + ast_channel_unlock(ch); if (state != AST_STATE_DOWN) { if (ast_pbx_start(ch)) { ast_log(LOG_WARNING, "Unable to start PBX on %s\n", ast_channel_name(ch)); |