diff options
Diffstat (limited to 'kernel/signal.c')
-rw-r--r-- | kernel/signal.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index 3169bed0b4d0..9fb91a32edda 100644 --- a/kernel/signal.c +++ b/kernel/signal.c | |||
@@ -378,8 +378,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) | |||
378 | /* We only dequeue private signals from ourselves, we don't let | 378 | /* We only dequeue private signals from ourselves, we don't let |
379 | * signalfd steal them | 379 | * signalfd steal them |
380 | */ | 380 | */ |
381 | if (likely(tsk == current)) | 381 | signr = __dequeue_signal(&tsk->pending, mask, info); |
382 | signr = __dequeue_signal(&tsk->pending, mask, info); | ||
383 | if (!signr) { | 382 | if (!signr) { |
384 | signr = __dequeue_signal(&tsk->signal->shared_pending, | 383 | signr = __dequeue_signal(&tsk->signal->shared_pending, |
385 | mask, info); | 384 | mask, info); |
@@ -407,8 +406,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) | |||
407 | } | 406 | } |
408 | } | 407 | } |
409 | } | 408 | } |
410 | if (likely(tsk == current)) | 409 | recalc_sigpending(); |
411 | recalc_sigpending(); | ||
412 | if (signr && unlikely(sig_kernel_stop(signr))) { | 410 | if (signr && unlikely(sig_kernel_stop(signr))) { |
413 | /* | 411 | /* |
414 | * Set a marker that we have dequeued a stop signal. Our | 412 | * Set a marker that we have dequeued a stop signal. Our |
@@ -425,7 +423,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) | |||
425 | if (!(tsk->signal->flags & SIGNAL_GROUP_EXIT)) | 423 | if (!(tsk->signal->flags & SIGNAL_GROUP_EXIT)) |
426 | tsk->signal->flags |= SIGNAL_STOP_DEQUEUED; | 424 | tsk->signal->flags |= SIGNAL_STOP_DEQUEUED; |
427 | } | 425 | } |
428 | if (signr && likely(tsk == current) && | 426 | if (signr && |
429 | ((info->si_code & __SI_MASK) == __SI_TIMER) && | 427 | ((info->si_code & __SI_MASK) == __SI_TIMER) && |
430 | info->si_sys_private){ | 428 | info->si_sys_private){ |
431 | /* | 429 | /* |