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SubjectRe: [PATCH] security: tomoyo: Fix obsolete function
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On 2018/09/04 17:41, Ding Xiang wrote:
> simple_strtoul is obsolete, and use kstrtouint instead
>
> Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com>

Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>

> ---
> security/tomoyo/common.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c
> index 03923a1..9b38f94 100644
> --- a/security/tomoyo/common.c
> +++ b/security/tomoyo/common.c
> @@ -1660,7 +1660,8 @@ static void tomoyo_read_pid(struct tomoyo_io_buffer *head)
> head->r.eof = true;
> if (tomoyo_str_starts(&buf, "global-pid "))
> global_pid = true;
> - pid = (unsigned int) simple_strtoul(buf, NULL, 10);
> + if (kstrtouint(buf, 10, &pid))
> + return;
> rcu_read_lock();
> if (global_pid)
> p = find_task_by_pid_ns(pid, &init_pid_ns);
>

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