3.5-stable review patch. If anyone has any objections, please let me know.
------------------
From: Eric Dumazet <eduma...@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 <eduma...@google.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gre...@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);
--
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