[PATCH] ns: introduce getnspid syscall
Oleg Nesterov
oleg at redhat.com
Wed Jun 18 18:02:37 UTC 2014
On 06/17, Pavel Emelyanov wrote:
>
> On 06/17/2014 02:21 PM, Chen Hanxiao wrote:
> > + case PIDTYPE_PID:
> > + ret = task_pid_nr_ns(task, ns2);
>
> But this is not correct. If task doesn't live in ns2, but ns2
> just has the ns->level small enough, then the wrong pid value
> would be reported.
Confused... pid_nr_ns() checks upid->ns == ns and returns zero
otherwise?
Oleg.
More information about the Containers
mailing list