https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r142063 | russell | 2008-09-09 10:40:24 -0500 (Tue, 09 Sep 2008) | 5 lines
Ensure that the stored CDR reference is still valid after the bridge before
poking at it. Also, keep the channel locked while messing with this CDR.
(fixes crashes reported in issue #13409)
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@142064
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
ast_cdr_specialized_reset(chan->cdr,0);
}
if (peer->cdr) {
+ struct ast_cdr *cur;
+
+ ast_channel_lock(peer);
+ for (cur = peer->cdr; cur; cur = cur->next) {
+ if (cur == orig_peer_cdr) {
+ break;
+ }
+ }
+
+ if (!cur) {
+ /* orig_peer_cdr is gone, probably because of a masquerade
+ * during the bridge. */
+ ast_channel_unlock(peer);
+ return res;
+ }
+
/* before resetting the peer cdr, throw a copy of it to the
backend, just in case the cdr.conf file is calling for
unanswered CDR's. */
}
}
ast_cdr_specialized_reset(orig_peer_cdr,0);
+ ast_channel_unlock(peer);
}
}
return res;