Make sure the pvt exists before accessing it again as it may have gone away (issue...

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@43915 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index fa32a05a4bbbc00824770258cc395828109c1163..9aceac5a7bdf5d8f06c6e02cbd994f90a045662d 100644 (file)
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -7579,7 +7579,7 @@ retryowner2:
        if (duped_fr) {
                schedule_delivery(duped_fr, updatehistory, 0, &fr->ts);
        }
-       if (iaxs[fr->callno]->last < fr->ts) {
+       if (iaxs[fr->callno] && iaxs[fr->callno]->last < fr->ts) {
                iaxs[fr->callno]->last = fr->ts;
 #if 1
                if (option_debug && iaxdebug)