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
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Kconfig	…
Makefile	…
address-claim.c	…
bus.c	…
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
main.c	can: j1939: j1939_send_one(): fix missing CAN header initialization	2022-11-16 09:58:28 +01:00
socket.c	can: j1939: j1939_sk_queue_activate_next_locked(): replace WARN_ON_ONCE with netdev_warn_once()	2022-08-25 11:40:46 +02:00
transport.c	can: j1939: transport: j1939_session_skb_drop_old(): spin_unlock_irqrestore() before kfree_skb()	2022-11-03 23:59:10 +09:00