[ 055/133] l2tp: fix a typo in l2tp_eth_dev_recv()

Greg Kroah-Hartman
2012-10-10T22:55:32Z

From: Eric Dumazet <edumazet@google.com>

[ Upstream commit c0cc88a7627c333de50b07b7c60b1d49d9d2e6cc ]

While investigating l2tp bug, I hit a bug in eth_type_trans(),
because not enough bytes were pulled in skb head.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/l2tp/l2tp_eth.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -148,7 +148,7 @@ static void l2tp_eth_dev_recv(struct l2t
print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, skb->data, length);
}

- if (!pskb_may_pull(skb, sizeof(ETH_HLEN)))
+ if (!pskb_may_pull(skb, ETH_HLEN))
goto error;

secpath_reset(skb);