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linux-next/net/can/j1939
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Zhang Changzhong a79305e156 can: j1939: j1939_can_recv(): ignore messages with invalid source address 
According to SAE-J1939-82 2015 (A.3.6 Row 2), a receiver should never
send TP.CM_CTS to the global address, so we can add a check in
j1939_can_recv() to drop messages with invalid source address.

Fixes: 9d71dd0c7009 ("can: add support of SAE J1939 protocol")
Link: https://lore.kernel.org/all/1635431907-15617-3-git-send-email-zhangchangzhong@huawei.com
Cc: stable@vger.kernel.org
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2021-11-06 17:29:24 +01:00
..
address-claim.c
can: add support of SAE J1939 protocol
2019-09-04 14:22:33 +02:00
bus.c
can: add support of SAE J1939 protocol
2019-09-04 14:22:33 +02:00
j1939-priv.h
can: j1939: j1939_xtp_rx_rts_session_new(): abort TP less than 9 bytes
2021-10-17 14:12:57 +02:00
Kconfig
can: add support of SAE J1939 protocol
2019-09-04 14:22:33 +02:00
main.c
can: j1939: j1939_can_recv(): ignore messages with invalid source address
2021-11-06 17:29:24 +01:00
Makefile
can: add support of SAE J1939 protocol
2019-09-04 14:22:33 +02:00
socket.c
can: j1939: extend UAPI to notify about RX status
2021-08-04 12:11:52 +02:00
transport.c
can: j1939: j1939_tp_cmd_recv(): ignore abort message in the BAM transport
2021-11-06 17:29:14 +01:00