Oliver Hartkopp 0a47ffcac3 can: raw: add missing refcount for memory leak fix ... commit c275a176e4 upstream. Commit ee8b94c851 ("can: raw: fix receiver memory leak") introduced a new reference to the CAN netdevice that has assigned CAN filters. But this new ro->dev reference did not maintain its own refcount which lead to another KASAN use-after-free splat found by Eric Dumazet. This patch ensures a proper refcount for the CAN nedevice. Fixes: ee8b94c851 ("can: raw: fix receiver memory leak") Reported-by: Eric Dumazet <edumazet@google.com> Cc: Ziyang Xuan <william.xuanziyang@huawei.com> Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Link: https://lore.kernel.org/r/20230821144547.6658-3-socketcan@hartkopp.net Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-08-30 14:52:42 +02:00
..
j1939	can: j1939: avoid possible use-after-free when j1939_can_rx_register fails	2023-06-05 08:26:40 +02:00
af_can.c	net: af_can: remove useless parameter 'err' in 'can_rx_register()'	2022-12-12 11:41:24 +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: Fix UAF in bcm_proc_show()	2023-07-27 08:56:36 +02:00
gw.c	can: gw: give feedback on missing CGW_FLAGS_CAN_IIF_TX_OK flag	2023-02-02 15:42:10 +01:00
isotp.c	can: isotp: fix support for transmission of SF without flow control	2023-08-30 14:52:32 +02:00
Kconfig	net: Kconfig: move the CAN device menu to the "Device Drivers" section	2022-06-11 17:11:02 +02:00
Makefile	can: add ISO 15765-2:2016 transport protocol	2020-10-07 23:18:33 +02:00
proc.c	proc: remove PDE_DATA() completely	2022-01-22 08:33:37 +02:00
raw.c	can: raw: add missing refcount for memory leak fix	2023-08-30 14:52:42 +02:00