linux/net/can
Marc Kleine-Budde d468984688 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>
2018-01-18 09:32:54 +01:00
..
af_can.c can: af_can: canfd_rcv(): replace WARN_ONCE by pr_warn_once 2018-01-18 09:32:54 +01:00
af_can.h net: can: Convert timers to use timer_setup() 2017-10-18 12:39:38 +01:00
bcm.c can: bcm: check for null sk before deferencing it via the call to sock_net 2017-10-19 13:05:53 +02:00
gw.c rtnetlink: make rtnl_register accept a flags parameter 2017-08-09 16:57:38 -07:00
Kconfig can: Kconfig: switch on all CAN protocolls by default 2013-01-26 16:58:58 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
proc.c treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts 2017-11-21 16:35:54 -08:00
raw.c can: initial support for network namespaces 2017-04-04 17:35:58 +02:00