From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: Sat, 11 Jul 2015 19:03:07 +0000 (+0200)
Subject: can: at91_can: don't touch skb after netif_receive_skb()/netif_rx()
X-Git-Tag: omap-for-v4.3/fixes-merge-window~206^2~33^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ae3673debfbf2cfa1972b6d00b974d0e10ad3c6;p=pandora-kernel.git

can: at91_can: don't touch skb after netif_receive_skb()/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.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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