Oliver Hartkopp 0b7bc92c19 can: isotp: tx-path: zero initialize outgoing CAN frames ... [ Upstream commit b5f020f82a8e41201c6ede20fa00389d6980b223 ] Commit d4eb538e1f48 ("can: isotp: TX-path: ensure that CAN frame flags are initialized") ensured the TX flags to be properly set for outgoing CAN frames. In fact the root cause of the issue results from a missing initialization of outgoing CAN frames created by isotp. This is no problem on the CAN bus as the CAN driver only picks the correctly defined content from the struct can(fd)_frame. But when the outgoing frames are monitored (e.g. with candump) we potentially leak some bytes in the unused content of struct can(fd)_frame. Fixes: e057dd3fc2 ("can: add ISO 15765-2:2016 transport protocol") Cc: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20210319100619.10858-1-socketcan@hartkopp.net Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-03-30 14:32:03 +02:00
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j1939	can: j1939: j1939_sk_bind(): return failure if netdev is down	2020-11-03 22:30:31 +01:00
af_can.c	can: af_can: can_rx_unregister(): remove WARN() statement from list operation sanity check	2020-11-27 10:49:28 +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: remove obsolete version strings	2020-10-12 10:06:39 +02:00
gw.c	can: remove obsolete version strings	2020-10-12 10:06:39 +02:00
isotp.c	can: isotp: tx-path: zero initialize outgoing CAN frames	2021-03-30 14:32:03 +02:00
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