| commit | 889dd06e107d816fe63ff65e5dd3466949878439 | [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 09:04:28 2015 +0200 |
| tree | 727b45f0d8f8240f9cfaab72d363864eb074d5f6 | |
| parent | ef934e89f5e68535c447789b74de42cf389e55de [diff] |
can: sja1000: don't touch skb after netif_rx() 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: Wolfgang Grandegger <wg@grandegger.com> Cc: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>