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Arne Welzel 4656faed6c POP3: Rework unbounded pending command fix 
Processing out-of-order commands or finishing commands based on invalid
server responses resulted in inconsistent analyzer state, potentially
triggering null pointer references for crafted traffic.

This commit reworks cf9fe91705 such that
too many pending commands are simply discarded, rather than any attempt
being made to process them. Further, invalid server responses do not
result in command completion anymore.

Test PCAP was crafted based on traffic produced by the OSS-Fuzz reproducer.

Closes #215
2024-10-04 12:45:59 -07:00
..
bad-list-retr-crafted.pcap POP3: Rework unbounded pending command fix 2024-10-04 12:45:59 -07:00
pop3.pcap btest/pop3: Add somewhat more elaborate testing 2024-09-18 17:31:13 +02:00
redis-50-pings.pcap pop3: Prevent unbounded state growth 2024-09-18 19:05:39 +02:00