[Devel] Re: [PATCH] 'kill sig -1' must only apply to caller's namespace

[Oleg Nesterov]

On 10/23, sukadev at linux.vnet.ibm.com wrote:
>
> --- a/kernel/signal.c
> +++ b/kernel/signal.c
> @@ -1144,7 +1144,8 @@ static int kill_something_info(int sig, struct siginfo *info, pid_t pid)
>  		struct task_struct * p;
>
>  		for_each_process(p) {
> -			if (p->pid > 1 && !same_thread_group(p, current)) {
> +			if (task_pid_vnr(p) > 1 &&
> +					!same_thread_group(p, current)) {

Thanks Sukadev!

Signed-off-by: Oleg Nesterov <oleg at redhat.com>

Oleg.

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