diff options
Diffstat (limited to 'channels/chan_iax2.c')
-rw-r--r-- | channels/chan_iax2.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c index 874508028..06404dd0a 100644 --- a/channels/chan_iax2.c +++ b/channels/chan_iax2.c @@ -3738,6 +3738,12 @@ static int iax2_hangup(struct ast_channel *c) ast_debug(1, "Really destroying %s now...\n", c->name); iax2_destroy(callno); } + } else if (c->tech_pvt) { + /* If this call no longer exists, but the channel still + * references it we need to set the channel's tech_pvt to null + * to avoid ast_channel_free() trying to free it. + */ + c->tech_pvt = NULL; } ast_mutex_unlock(&iaxsl[callno]); ast_verb(3, "Hungup '%s'\n", c->name); |