diff options
| author | Ding Xiang <dingxiang@cmss.chinamobile.com> | 2018-09-04 16:41:39 +0800 |
|---|---|---|
| committer | James Morris <james.morris@microsoft.com> | 2018-09-04 11:56:25 -0700 |
| commit | dbdb75bd087954aaf9b3248109cb85748b62c21d (patch) | |
| tree | 61513d189f00ee7d7f4ef433b47a7c7a88f1f8ca | |
| parent | e42f6f9be4f83c537aa81b4c6239ea94ff5b29ce (diff) | |
security: tomoyo: Fix obsolete function
simple_strtoul is obsolete, and use kstrtouint instead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>
Signed-off-by: James Morris <james.morris@microsoft.com>
| -rw-r--r-- | security/tomoyo/common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c index 03923a138ef5..9b38f94b5dd0 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); |