Messages in this thread Patch in this message |  | | From | Ding Xiang <> | Subject | [PATCH] security: tomoyo: Fix obsolete function | Date | Tue, 4 Sep 2018 16:41:39 +0800 |
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simple_strtoul is obsolete, and use kstrtouint instead
Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com> --- 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); -- 1.9.1
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