Hello!
> + if (skb->dev->hard_header) {
> + int len = skb->dev->hard_header_len;
> + skb->mac.raw =
> + memmove(skb->data - len, skb->mac.raw, len);
> + }
What does make you think that we have this space above skb->data?
Also, length of mac header is not dev->hard_header_len, it is
skb->nh.raw - skb->mac.raw on entry to IP. If you want make this
right you have to copy this area at each transformation.
Alexey
-
: send the line "unsubscribe linux-net" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
