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Subject[PATCH] security: tomoyo: Fix obsolete function
Date
simple_strtoul is obsolete, and use kstrtouint instead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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