search for: pam_ssh_nullok

I have a shell user who is able to login to his accounts via sshd on FreeBSD 8.2 using any password. The user had a .ssh/id_rsa and .ssh/id_rsa.pub key pair without a password but nullok was not specified, so I think this should be considered a bug. During diagnosis, /etc/pam.d/sshd was configured for authentication using: ------------- auth required pam_ssh.so