From fcad34fd9f1c01ab21d3721b841bce48a5f964f9 Mon Sep 17 00:00:00 2001 From: Christian Richter Date: Wed, 9 May 2007 11:26:16 +0000 Subject: [PATCH] release_chan frees ch, so we should never touch ch after release_chan, this may cause segfaults. git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@63519 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- channels/chan_misdn.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/channels/chan_misdn.c b/channels/chan_misdn.c index 02e3a5c533..aef3c68dfa 100644 --- a/channels/chan_misdn.c +++ b/channels/chan_misdn.c @@ -3999,9 +3999,11 @@ cb_events(enum event_e event, struct misdn_bchannel *bc, void *user_data) stop_bc_tones(ch); hangup_chan(ch); - release_chan(bc); + if(ch) ch->state=MISDN_CLEANING; + + release_chan(bc); } break; case EVENT_BCHAN_ERROR: -- 2.47.2