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_nbs.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_nbs.c')
| -rw-r--r-- | channels/chan_nbs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/channels/chan_nbs.c b/channels/chan_nbs.c index 1d8c59d4e..41f696207 100644 --- a/channels/chan_nbs.c +++ b/channels/chan_nbs.c @@ -223,6 +223,7 @@ static struct ast_channel *nbs_new(struct nbs_pvt *i, int state, const char *lin struct ast_channel *tmp; tmp = ast_channel_alloc(1, state, 0, 0, "", "s", context, linkedid, 0, "NBS/%s", i->stream); if (tmp) { + ast_channel_lock(tmp); ast_channel_tech_set(tmp, &nbs_tech); ast_channel_set_fd(tmp, 0, nbs_fd(i->nbs)); @@ -239,6 +240,7 @@ static struct ast_channel *nbs_new(struct nbs_pvt *i, int state, const char *lin ast_channel_language_set(tmp, ""); i->owner = tmp; i->u = ast_module_user_add(tmp); + ast_channel_unlock(tmp); if (state != AST_STATE_DOWN) { if (ast_pbx_start(tmp)) { ast_log(LOG_WARNING, "Unable to start PBX on %s\n", ast_channel_name(tmp)); |