diff options
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/app_queue.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/apps/app_queue.c b/apps/app_queue.c index 65b297052..8fe2cdc98 100644 --- a/apps/app_queue.c +++ b/apps/app_queue.c @@ -3086,9 +3086,11 @@ static struct callattempt *wait_for_answer(struct queue_ent *qe, struct callatte * ast_strdupa in a loop like this one can cause a stack overflow */ char ochan_name[AST_CHANNEL_NAME]; - ast_channel_lock(o->chan); - ast_copy_string(ochan_name, o->chan->name, sizeof(ochan_name)); - ast_channel_unlock(o->chan); + if (o->chan) { + ast_channel_lock(o->chan); + ast_copy_string(ochan_name, o->chan->name, sizeof(ochan_name)); + ast_channel_unlock(o->chan); + } if (o->stillgoing && (o->chan) && (o->chan->_state == AST_STATE_UP)) { if (!peer) { ast_verb(3, "%s answered %s\n", ochan_name, inchan_name); |