Wrong packet type association of SNMP trap after TFTP transfer

This issue was migrated from bug 5727 in our old bug tracker.

Original bug information:

Reporter: zef…@‍ner…
Status: RESOLVED FIXED
Product: Wireshark
Component: GTK+ UI
OS: Windows XP
Platform: x86
Version: 1.5.x (Experimental)

Attachments:

tftp_trap_assoc.pcap: Capture of wrongly assigned SNMP trap to previous TFTP session
bug5727_1.patch: Tighten up conversation port matching once the 2nd port is known.
bug5727_2.patch: Tighten up conversation port matching even more once the 2nd port is known.