diff options
Diffstat (limited to 'channels')
| -rw-r--r-- | channels/chan_local.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/channels/chan_local.c b/channels/chan_local.c index 9ea0018b2..5a8d6f002 100644 --- a/channels/chan_local.c +++ b/channels/chan_local.c @@ -503,13 +503,15 @@ static int local_hangup(struct ast_channel *ast) const char *status = pbx_builtin_getvar_helper(p->chan, "DIALSTATUS"); if ((status) && (p->owner)) { /* Deadlock avoidance */ - while (ast_channel_trylock(p->owner)) { + while (p->owner && ast_channel_trylock(p->owner)) { ast_mutex_unlock(&p->lock); usleep(1); ast_mutex_lock(&p->lock); } - pbx_builtin_setvar_helper(p->owner, "CHANLOCALSTATUS", status); - ast_channel_unlock(p->owner); + if (p->owner) { + pbx_builtin_setvar_helper(p->owner, "CHANLOCALSTATUS", status); + ast_channel_unlock(p->owner); + } } p->chan = NULL; ast_clear_flag(p, LOCAL_LAUNCHED_PBX); |