Eric W. Biederman wrote: > Daniel Hokka Zakrisson <daniel@xxxxxxxxx> writes: > >> p->pid == 1 is insufficient when there are multiple pid namespaces. >> Instead, check whether the task is in the current task's >> child reaper's thread group. > > We should just drop the check for init as it is redundant. I'm not sure what you mean? Without protecting init here, kill -s 9 -- -1 will kill it (i.e. the init in the pid namespace). E.g.: # vspace --new --pid --mount -- bash # bash -c 'kill -s 9 -- -1' will kill off all those processes, and dispose of the pid namespace. > Eric -- Daniel Hokka Zakrisson _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
