From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: Fri, 8 May 2015 09:30:29 +0000 (+0200)
Subject: can: flexcan: don't touch skb after netif_receive_skb()
X-Git-Tag: omap-for-v4.3/fixes-merge-window~206^2~33^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a18ec1b6c72eb87fe00e8e09c3a3f3cfbec3435b;p=pandora-kernel.git

can: flexcan: don't touch skb after netif_receive_skb()

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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