Oliver Hartkopp 1db080cbdb can: j1939: recvmsg(): allow MSG_CMSG_COMPAT flag ...

The control message provided by J1939 support MSG_CMSG_COMPAT but
blocked recvmsg() syscalls that have set this flag, i.e. on 32bit user
space on 64 bit kernels.

Link: https://github.com/hartkopp/can-isotp/issues/59
Cc: Oleksij Rempel <o.rempel@pengutronix.de>
Suggested-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Tested-by: Oleksij Rempel <o.rempel@pengutronix.de>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Fixes: 9d71dd0c7009 ("can: add support of SAE J1939 protocol")
Link: https://lore.kernel.org/20230505110308.81087-3-mkl@pengutronix.de
Cc: stable@vger.kernel.org
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

2023-05-15 22:24:46 +02:00

..

address-claim.c

can: j1939: do not wait 250 ms if the same addr was already claimed

2023-02-07 15:00:22 +01:00

bus.c

can: add support of SAE J1939 protocol

2019-09-04 14:22:33 +02:00

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

Kconfig

can: add support of SAE J1939 protocol

2019-09-04 14:22:33 +02:00

main.c

can: j1939: j1939_send_one(): fix missing CAN header initialization

2022-11-07 14:00:27 +01:00

Makefile

can: add support of SAE J1939 protocol

2019-09-04 14:22:33 +02:00

socket.c

can: j1939: recvmsg(): allow MSG_CMSG_COMPAT flag

2023-05-15 22:24:46 +02:00

transport.c

can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access

2023-04-05 10:51:57 +02:00