Are there any known commands (not the ones already filtered by SMAC) that can crash the server? I have L4D2 server on my mind but some commands are same in multiple games.
There's one player that is able to crash my server within few seconds after joining, I know i can just ban him which i already did but he came back with another account and i feel like this may have no end untill i find the way he crash the server and i'll patch it.