Re: [PATCH] ptrace: fix clearing of JOBCTL_TRACED in ptrace_unfreeze_traced()

[Oleg Nesterov]

On 07/06, Sven Schnelle wrote:
>
> --- a/kernel/ptrace.c
> +++ b/kernel/ptrace.c
> @@ -222,7 +222,7 @@ static void ptrace_unfreeze_traced(struct task_struct *task)
>  	if (lock_task_sighand(task, &flags)) {
>  		task->jobctl &= ~JOBCTL_PTRACE_FROZEN;
>  		if (__fatal_signal_pending(task)) {
> -			task->jobctl &= ~TASK_TRACED;
> +			task->jobctl &= ~JOBCTL_TRACED;

Heh. I have read this code many times, but I'm afraid I could read it
1000 times more and didn't notice the problem ;)

Thanks!

Oleg.