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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2015-07-11 21:16:08 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2015-07-15 09:04:27 +0200 |
| commit | ef934e89f5e68535c447789b74de42cf389e55de (patch) | |
| tree | 6b06ca3615a7c66c81a5ee732d239fc76b26fdb2 /net/802 | |
| parent | can: ti_heccn: don't touch skb after netif_rx() (diff) | |
| download | linux-ef934e89f5e68535c447789b74de42cf389e55de.tar.xz linux-ef934e89f5e68535c447789b74de42cf389e55de.zip | |
can: cc770: 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>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'net/802')
0 files changed, 0 insertions, 0 deletions