econet: Fix crash in aun_incoming().
authorDavid S. Miller <davem@davemloft.net>
Thu, 9 Dec 2010 02:42:23 +0000 (18:42 -0800)
committerPaul Gortmaker <paul.gortmaker@windriver.com>
Sun, 17 Apr 2011 20:16:04 +0000 (16:16 -0400)
commit7742df2151c0a78b58f710bbbc2de61616821dd6
tree5eca6c124876463ed7ec594c61206e3aac7e374f
parentd4fb962614d39a25d88d99b8090ef6c15b23fa90
econet: Fix crash in aun_incoming().

commit 4e085e76cbe558b79b54cbab772f61185879bc64 upstream

Unconditional use of skb->dev won't work here,
try to fetch the econet device via skb_dst()->dev
instead.

Suggested by Eric Dumazet.

Reported-by: Nelson Elhage <nelhage@ksplice.com>
Tested-by: Nelson Elhage <nelhage@ksplice.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
net/econet/af_econet.c