Marc Kleine-Budde 4168d079aa can: dev: can_free_echo_skb(): don't crash the kernel if can_priv::echo_skb is accessed out of bounds ...

A out of bounds access to "struct can_priv::echo_skb" leads to a
kernel crash. Better print a sensible warning message instead and try
to recover.

This patch is similar to:

| e7a6994d043a ("can: dev: __can_get_echo_skb(): Don't crash the kernel
|               if can_priv::echo_skb is accessed out of bounds")

Link: https://lore.kernel.org/r/20210319142700.305648-2-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

2021-03-30 11:14:11 +02:00

..

bittiming.c

…

dev.c

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length.c

…

Makefile

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netlink.c

can: dev: Move device back to init netns on owning netns delete

2021-03-16 08:40:04 +01:00

rx-offload.c

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skb.c

can: dev: can_free_echo_skb(): don't crash the kernel if can_priv::echo_skb is accessed out of bounds

2021-03-30 11:14:11 +02:00