Files
Oleg Nesterov 68abafa89d wake_up_process() should be never used to wakeup a TASK_STOPPED/TRACED task
CVE-2013-0871

commit 9067ac85d533651b98c2ff903182a20cbb361fcb upstream.

wake_up_process() should never wakeup a TASK_STOPPED/TRACED task.
Change it to use TASK_NORMAL and add the WARN_ON().

TASK_ALL has no other users, probably can be killed.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
2014-06-26 13:20:19 -06:00
..
2012-01-27 13:28:53 +01:00
2013-03-15 17:13:29 -07:00
2012-01-27 13:28:53 +01:00