diff options
| -rw-r--r-- | kernel/ptrace.c | 2 | ||||
| -rw-r--r-- | kernel/signal.c | 6 |
2 files changed, 5 insertions, 3 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c index 7a81fc07134..2df115790cd 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -562,7 +562,7 @@ static int ptrace_resume(struct task_struct *child, long request, } child->exit_code = data; - wake_up_process(child); + wake_up_state(child, __TASK_TRACED); return 0; } diff --git a/kernel/signal.c b/kernel/signal.c index ad5e818baac..86c32b884f8 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -3023,8 +3023,10 @@ SYSCALL_DEFINE2(signal, int, sig, __sighandler_t, handler) SYSCALL_DEFINE0(pause) { - current->state = TASK_INTERRUPTIBLE; - schedule(); + while (!signal_pending(current)) { + current->state = TASK_INTERRUPTIBLE; + schedule(); + } return -ERESTARTNOHAND; } |