Notice that only the SID changed though. That gives me a 1 in 32k chance, and I can generate them basically at will with setsid. In my testing so far, the inode of the TTY file for /dev/pts/0 has stayed "3" across several reboots. If it doesn't change, then it is moot from a security standpoint.
Notice that only the SID changed though. That gives me a 1 in 32k chance, and I can generate them basically at will with setsid. In my testing so far, the inode of the TTY file for /dev/pts/0 has stayed "3" across several reboots. If it doesn't change, then it is moot from a security standpoint.