Merged revisions 121495 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r121495 | file | 2008-06-10 10:34:27 -0300 (Tue, 10 Jun 2008) | 4 lines

If we are destroying a dialog only set the MWI dialog pointer on the related peer to NULL if it is the dialog currently being destroyed.
(closes issue #12828)
Reported by: ramonpeek

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@121496 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 6da662f5ee2458529a6a8e948bde8ab93e08f469..0962fc7e916b337708721040959595e35fe998ee 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -2485,7 +2485,7 @@ static void *dialog_unlink_all(struct sip_pvt *dialog, int lockowner, int lockdi
                dialog->stateid = -1; /* shouldn't we 'zero' this out? */
        }
        /* Remove link from peer to subscription of MWI */
-       if (dialog->relatedpeer && dialog->relatedpeer->mwipvt)
+       if (dialog->relatedpeer && dialog->relatedpeer->mwipvt == dialog)
                dialog->relatedpeer->mwipvt = dialog_unref(dialog->relatedpeer->mwipvt, "delete ->relatedpeer->mwipvt");
        if (dialog->relatedpeer && dialog->relatedpeer->call == dialog)
                dialog->relatedpeer->call = dialog_unref(dialog->relatedpeer->call, "unset the relatedpeer->call field in tandem with relatedpeer field itself");