/prog/ Challenge #1872 - Exploit slock

slock is a simple X display locker utility.

After invoking slock, the only way to get out of it is to enter your password.

The challenge: find a way to exploit it, so that the you get out of slock without knowing the victim's password.

The source code is less than 400 LOCs.
http://git.suckless.org/slock/tree/slock.c

Good luck.

>>6
That's because of Linux and BSD differences.
I don't think there's any way to make the program work on both.
Is there?