Wireshark-bugs: [Wireshark-bugs] [Bug 9920] Buildbot crash output: fuzz-2014-03-22-14025.pcap

Date: Tue, 01 Apr 2014 16:09:14 +0000

Comment # 6 on bug 9920 from
Created attachment 12671 [details]
minimal pcap needed to crash

This is the minimal pcap needed to crash. I haven't done any debugging yet, but
the INVITE's SDP has two m= lines for the same port number, so my guess is RTP
is deleting the hash table of the first media stream when it's told to add the
second one, because they'll be in the same ip:port conversation. But SDP will
think the first one is valid still. And then the 200 OK's SDP disables the
second one, so RTP will set the conversation hashtable back to the one it
previously free'd.


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