Uninitialized variable causes TCP message flooding

[lohrentzo]

Hello, I just wanted to highlight that when the protocol is TCP the variable int rawsock; is never initialized and running the program from a daemonized script (nohup + background) causes the "received ICMP message" to be displayed then returning the uninitialized value and causing a message flooding because of an infinite loop in the shoot() function.

Putting int rawsock = -1; (transport.c:104) is enough to fix the issue.
Cheers!