Oliver Hartkopp b42b3a2744 can: isotp: isotp_getname(): fix kernel information leak ...

Initialize the sockaddr_can structure to prevent a data leak to user space.

Suggested-by: Cong Wang <xiyou.wangcong@gmail.com>
Reported-by: syzbot+057884e2f453e8afebc8@syzkaller.appspotmail.com
Fixes: e057dd3fc2 ("can: add ISO 15765-2:2016 transport protocol")
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Link: https://lore.kernel.org/r/20210112091643.11789-1-socketcan@hartkopp.net
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

2021-01-13 22:15:13 +01:00

..

j1939

can: replace can_dlc as variable/element for payload length

2020-11-20 12:04:12 +01:00

af_can.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-11-27 18:25:27 -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: remove obsolete version strings

2020-10-12 10:06:39 +02:00

gw.c

can: gw: support modification of Classical CAN DLCs

2020-11-20 12:05:14 +01:00

isotp.c

can: isotp: isotp_getname(): fix kernel information leak

2021-01-13 22:15:13 +01:00

Kconfig

can: isotp: Explain PDU in CAN_ISOTP help text

2020-11-03 22:30:31 +01:00

Makefile

can: add ISO 15765-2:2016 transport protocol

2020-10-07 23:18:33 +02:00

proc.c

can: proc: can_remove_proc(): silence remove_proc_entry warning

2020-11-03 22:24:19 +01:00

raw.c

can: remove obsolete version strings

2020-10-12 10:06:39 +02:00