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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2018-01-16 19:30:14 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2018-01-18 09:32:54 +0100 |
| commit | d4689846881d160a4d12a514e991a740bcb5d65a (patch) | |
| tree | 14c1023417a3bd20db16427b43e9dd684be0cb97 /mm | |
| parent | 8cb68751c115d176ec851ca56ecfbb411568c9e8 (diff) | |
| download | linux-d4689846881d160a4d12a514e991a740bcb5d65a.tar.bz2 | |
can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once
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>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions