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/sig_analog.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/sig_analog.c')
| -rw-r--r-- | channels/sig_analog.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/channels/sig_analog.c b/channels/sig_analog.c index bbf7a3c8c..51d3f1495 100644 --- a/channels/sig_analog.c +++ b/channels/sig_analog.c @@ -2120,6 +2120,7 @@ static void *__analog_ss_thread(void *data) getforward = 0; } else { res = analog_play_tone(p, idx, -1); + ast_channel_lock(chan); ast_channel_exten_set(chan, exten); if (!ast_strlen_zero(p->cid_num)) { if (!p->hidecallerid) { @@ -2134,6 +2135,7 @@ static void *__analog_ss_thread(void *data) } } ast_setstate(chan, AST_STATE_RING); + ast_channel_unlock(chan); analog_set_echocanceller(p, 1); res = ast_pbx_run(chan); if (res) { @@ -2615,8 +2617,10 @@ static void *__analog_ss_thread(void *data) analog_handle_notify_message(chan, p, flags, -1); + ast_channel_lock(chan); ast_setstate(chan, AST_STATE_RING); ast_channel_rings_set(chan, 1); + ast_channel_unlock(chan); analog_set_ringtimeout(p, p->ringt_base); res = ast_pbx_run(chan); if (res) { |