This change makes swaylock exit immediately when the pam child process crashes or exits early. (Once the child process has crashed, it is no longer possible to unlock the screen; having swaylock exit is now safe because ext-session-lock-v1 is required, and is better than the alternatives of operating in a state where future unlock attempts all fail, or crashing.)
To test this, run swaylock, identify its child process, and kill it.
This change makes swaylock exit immediately when the pam child process crashes or exits early. (Once the child process has crashed, it is no longer possible to unlock the screen; having swaylock exit is now safe because ext-session-lock-v1 is required, and is better than the alternatives of operating in a state where future unlock attempts all fail, or crashing.)
To test this, run swaylock, identify its child process, and
killit.