Ticket #1609 (new defect)

Opened 10 months ago

Last modified 10 months ago

LICQ generates malformed packets when sending direct messages

Reported by: Loc2262 Owned by:
Priority: normal Milestone:
Component: message Version: 1.3.5
Keywords: malformed packet crash Cc:

Description

When sending a direct connection ICQ message to a Trillian client, LICQ apparently generates a malformed packet, causing Trillian to crash.

I have attached a Wireshark capture file demonstrating the defective packet. In packet 19 my buddy sent me a message thru the ICQ server, and all went well. In packet 45 he sent me a direct connection message, which caused my Trillian to crash. Wireshark considers that packet "malformed".

Attachments

Trillian-Crash.pcap (5.9 kB) - added by Loc2262 10 months ago.
Wireshark capture file demonstrating the malformed packet

Change History

Changed 10 months ago by Loc2262

Wireshark capture file demonstrating the malformed packet

Changed 10 months ago by Loc2262

Note: both the thru-server packet AND the direct-connection packet arrived thru the ICQ server. No actual direct connection between me and my buddy was established; I blocked his IP incoming and outgoing in my firewall to make sure of that.

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