Message ID | 1536050499-20889-1-git-send-email-dingxiang@cmss.chinamobile.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | security: tomoyo: Fix obsolete function | expand |
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 simple_strtoul is obsolete, and use kstrtouint instead 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); >
On Tue, 4 Sep 2018, Ding Xiang wrote: > simple_strtoul is obsolete, and use kstrtouint instead > > Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com> Applied to git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git next-general and next-testing.
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);
simple_strtoul is obsolete, and use kstrtouint instead Signed-off-by: Ding Xiang 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(-)