linux-stable/net/can
Oliver Hartkopp a43608fa77 can: raw: check for CAN FD capable netdev in raw_sendmsg()
When the socket is CAN FD enabled it can handle CAN FD frame
transmissions.  Add an additional check in raw_sendmsg() as a CAN2.0 CAN
driver (non CAN FD) should never see a CAN FD frame. Due to the commonly
used can_dropped_invalid_skb() function the CAN 2.0 driver would drop
that CAN FD frame anyway - but with this patch the user gets a proper
-EINVAL return code.

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2018-11-09 17:19:34 +01:00
..
af_can.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
af_can.h can: af_can: give struct holding the CAN per device receive lists a sensible name 2018-01-05 11:12:08 +01:00
bcm.c Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL 2018-06-28 10:40:47 -07:00
gw.c net: Drop pernet_operations::async 2018-03-27 13:18:09 -04:00
Kconfig can: migrate documentation to restructured text 2018-01-26 10:46:44 +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 proc: introduce proc_create_net_single 2018-05-16 07:24:30 +02:00
raw.c can: raw: check for CAN FD capable netdev in raw_sendmsg() 2018-11-09 17:19:34 +01:00