Oliver Hartkopp 69e86c6268 can: j1939: j1939_send_one(): fix missing CAN header initialization ... commit 3eb3d283e8 upstream. The read access to struct canxl_frame::len inside of a j1939 created skbuff revealed a missing initialization of reserved and later filled elements in struct can_frame. This patch initializes the 8 byte CAN header with zero. Fixes: 9d71dd0c70 ("can: add support of SAE J1939 protocol") Cc: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/linux-can/20221104052235.GA6474@pengutronix.de Reported-by: syzbot+d168ec0caca4697e03b1@syzkaller.appspotmail.com Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Link: https://lore.kernel.org/all/20221104075000.105414-1-socketcan@hartkopp.net Cc: stable@vger.kernel.org Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-11-16 09:58:28 +01:00
..
j1939	can: j1939: j1939_send_one(): fix missing CAN header initialization	2022-11-16 09:58:28 +01:00
af_can.c	can: af_can: fix NULL pointer dereference in can_rx_register()	2022-11-16 09:58:19 +01:00
af_can.h	can: introduce CAN midlayer private and allocate it automatically	2019-09-04 13:29:14 +02:00
bcm.c	can: bcm: check the result of can_send() in bcm_can_tx()	2022-10-26 12:35:36 +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: remove re-binding of bound socket	2022-05-12 12:30:09 +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