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release_chan frees ch, so we should never touch ch after release_chan, this may cause segfaults.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@63519 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Christian Richter
2007-05-09 11:26:16 +00:00
parent 25930c842f
commit fcad34fd9f
1 changed files with 3 additions and 1 deletions
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4
channels/chan_misdn.c
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@@ -3999,9 +3999,11 @@ cb_events(enum event_e event, struct misdn_bchannel *bc, void *user_data)
stop_bc_tones(ch); stop_bc_tones(ch);
hangup_chan(ch); hangup_chan(ch);
release_chan(bc);
if(ch) if(ch)
ch->state=MISDN_CLEANING; ch->state=MISDN_CLEANING;
release_chan(bc);
} }
break; break;
case EVENT_BCHAN_ERROR: case EVENT_BCHAN_ERROR: