Zhang Changzhong 164051a6ab can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM ... The TP.CM_BAM message must be sent to the global address [1], so add a check to drop TP.CM_BAM sent to a non-global address. Without this patch, the receiver will treat the following packets as normal RTS/CTS transport: 18EC0102#20090002FF002301 18EB0102#0100000000000000 18EB0102#020000FFFFFFFFFF [1] SAE-J1939-82 2015 A.3.3 Row 1. Fixes: 9d71dd0c70 ("can: add support of SAE J1939 protocol") Link: https://lore.kernel.org/all/1635431907-15617-4-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 17:29:32 +01:00
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j1939	can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM	2021-11-06 17:29:32 +01:00
af_can.c	net: introduce CAN specific pointer in the struct net_device	2021-02-24 14:32:15 -08:00
af_can.h	can: introduce CAN midlayer private and allocate it automatically	2019-09-04 13:29:14 +02:00
bcm.c	can: bcm: Use hrtimer_forward_now()	2021-10-24 16:24:28 +02:00
gw.c	can: gw: synchronize rcu operations before removing gw job entry	2021-06-19 23:53:43 +02:00
isotp.c	can: isotp: isotp_sendmsg(): fix return error on FC timeout on TX path	2021-10-19 09:10:30 +02:00
Kconfig	net: remove redundant 'depends on NET'	2021-01-27 17:04:12 -08:00
Makefile	can: add ISO 15765-2:2016 transport protocol	2020-10-07 23:18:33 +02:00
proc.c	can: proc: remove unnecessary variables	2021-05-27 09:42:21 +02:00
raw.c	net: Remove redundant if statements	2021-08-05 13:27:50 +01:00