From: Herbert Xu <[EMAIL PROTECTED]>
Date: Fri, 31 Aug 2007 17:09:04 +0800
> [PPP] pppoe: Fix data clobbering in __pppoe_xmit and return value
>
> The function __pppoe_xmit modifies the skb data and therefore it needs
> to copy and skb data if it's cloned.
>
> In fact, it currently allocates a n
[PPP] pppoe: Fix data clobbering in __pppoe_xmit and return value
The function __pppoe_xmit modifies the skb data and therefore it needs
to copy and skb data if it's cloned.
In fact, it currently allocates a new skb so that it can return 0 in
case of error without freeing the original skb. This
