diff options
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/posix-timers.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index e08ce3f27447..2bdf08a2bae9 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -433,11 +433,13 @@ static enum hrtimer_restart posix_timer_fn(struct hrtimer *timer) static struct pid *good_sigevent(sigevent_t * event) { - struct task_struct *rtn = current->group_leader; + struct pid *pid = task_tgid(current); + struct task_struct *rtn; switch (event->sigev_notify) { case SIGEV_SIGNAL | SIGEV_THREAD_ID: - rtn = find_task_by_vpid(event->sigev_notify_thread_id); + pid = find_vpid(event->sigev_notify_thread_id); + rtn = pid_task(pid, PIDTYPE_PID); if (!rtn || !same_thread_group(rtn, current)) return NULL; /* FALLTHRU */ @@ -447,7 +449,7 @@ static struct pid *good_sigevent(sigevent_t * event) return NULL; /* FALLTHRU */ case SIGEV_NONE: - return task_pid(rtn); + return pid; default: return NULL; } |
