| commit | a2e78cf7a3f562edca4230b188c8832b6214eccd | [log] [tgz] |
|---|---|---|
| author | Marc Kleine-Budde <mkl@pengutronix.de> | Sat Jul 11 21:16:08 2015 +0200 |
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | Wed Jul 15 09:04:27 2015 +0200 |
| tree | 6bab018105213b0b70bb2d2d55487074637569ea | |
| parent | 83537b6fd6c3752bcb578d2bd46312d1e2c4a73a [diff] |
can: slcan: don't touch skb after netif_rx_ni() There is no guarantee that the skb is in the same state after calling net_receive_skb() or netif_rx(). It might be freed or reused. Not really harmful as its a read access, except you turn on the proper debugging options which catch a use after free. Cc: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>