diff options
| -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); |