Commit 6e666884 authored Feb 12, 2013 by Eric W. Biederman Committed by Linus Torvalds Feb 12, 2013

kernel/pid.c: reenable interrupts when alloc_pid() fails because init has exited



We're forgetting to reenable local interrupts on an error path.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Reported-by: Josh Boyer <jwboyer@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 4ba902b5

kernel/pid.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -331,7 +331,7 @@ struct pid alloc_pid(struct pid_namespace ns)
		return pid;

		out_unlock:
		spin_unlock(&pidmap_lock);
		spin_unlock_irq(&pidmap_lock);
		out_free:
		while (++i <= ns->level)
		free_pidmap(pid->numbers + i);