diff options
| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2022-03-17 08:57:35 +0100 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2022-03-31 09:55:27 +0200 |
| commit | 2e8e79c416aae1de224c0f1860f2e3350fa171f8 (patch) | |
| tree | abe2f008ba727f4eecbafa9b679069f3c8e3a172 /drivers/iio | |
| parent | fa7b514d2b2894e052b8e94c7a29feb98e90093f (diff) | |
can: m_can: m_can_tx_handler(): fix use after free of skb
can_put_echo_skb() will clone skb then free the skb. Move the
can_put_echo_skb() for the m_can version 3.0.x directly before the
start of the xmit in hardware, similar to the 3.1.x branch.
Fixes: 80646733f11c ("can: m_can: update to support CAN FD features")
Link: https://lore.kernel.org/all/20220317081305.739554-1-mkl@pengutronix.de
Cc: stable@vger.kernel.org
Reported-by: Hangyu Hua <hbh25y@gmail.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/iio')
0 files changed, 0 insertions, 0 deletions