On 08/14, Christian Brauner wrote:
>
> and a signal could come in between the system call that
> retrieved the process gorup and the call to waitid that changes the
^^^^^
> current process group.I noticed this typo only because I spent 2 minutes or more trying to understand this sentence ;) But yes, a signal handler or another thread can change pgrp in between. Reviewed-by: Oleg Nesterov <o...@redhat.com>
