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It's possible for a hangup to be received, even just after the initial cid

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spill.
(closes issue #12453)
 Reported by: Alex728
 Patches: 
       20080604__bug12453.diff.txt uploaded by Corydon76 (license 14)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@124182 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2008-06-19 22:53:22 +00:00
parent 83efc923de
commit db334a1edc
1 changed files with 5 additions and 1 deletions
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channels/chan_dahdi.c
+5 -1
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@@ -6252,7 +6252,11 @@ static void *ss_thread(void *data)
ast_hangup(chan);
return NULL;
}
f = ast_read(chan);
if (!(f = ast_read(chan))) {
ast_log(LOG_WARNING, "Hangup received waiting for ring. Exiting simple switch\n");
ast_hangup(chan);
return NULL;
}
ast_frfree(f);
if (chan->_state == AST_STATE_RING ||
chan->_state == AST_STATE_RINGING)