diff options
| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2018-10-31 14:05:26 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-01 09:46:34 +0100 |
| commit | a48b4b9cd6714f899f05d2580c7efb3700d744f3 (patch) | |
| tree | b5588c7917d78637cee33cf4a6566a0fd173fe7d /include/linux | |
| parent | 385e1c3bbe57e13115153573747754ca39db80b0 (diff) | |
can: dev: __can_get_echo_skb(): Don't crash the kernel if can_priv::echo_skb is accessed out of bounds
commit e7a6994d043a1e31d5b17706a22ce33d2a3e4cdc upstream.
If the "struct can_priv::echo_skb" is accessed out of bounds would lead
to a kernel crash. Better print a sensible warning message instead and
try to recover.
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions