diff options
| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2018-01-16 19:30:14 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-31 12:06:08 +0100 |
| commit | 08f39b7bcccb532a6b96fdeaf91ed08e4af7dda4 (patch) | |
| tree | 91ec1c6aec79ebbe3e7ce1aab383031956c1b192 /kernel/time/timer.c | |
| parent | e7514af60542830a37cd8f2fc0419fc5e320d70c (diff) | |
can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once
commit d4689846881d160a4d12a514e991a740bcb5d65a upstream.
If an invalid CANFD frame is received, from a driver or from a tun
interface, a Kernel warning is generated.
This patch replaces the WARN_ONCE by a simple pr_warn_once, so that a
kernel, bootet with panic_on_warn, does not panic. A printk seems to be
more appropriate here.
Reported-by: syzbot+e3b775f40babeff6e68b@syzkaller.appspotmail.com
Suggested-by: Dmitry Vyukov <dvyukov@google.com>
Acked-by: Oliver Hartkopp <socketcan@hartkopp.net>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/time/timer.c')
0 files changed, 0 insertions, 0 deletions