netdev - Re: [XFRM]: esp: fix skb_tail

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Message-ID: <39e6f6c70704080607u729e72bbq4ac5fddfe144ef18@mail.gmail.com>
Date:	Sun, 8 Apr 2007 10:07:29 -0300
From:	"Arnaldo Carvalho de Melo" <acme@...stprotocols.net>
To:	"Patrick McHardy" <kaber@...sh.net>
Cc:	"David S. Miller" <davem@...emloft.net>,
	"Kernel Netdev Mailing List" <netdev@...r.kernel.org>
Subject: Re: [XFRM]: esp: fix skb_tail_pointer conversion bug

On 4/8/07, Patrick McHardy <kaber@...sh.net> wrote:
>
> [XFRM]: esp: fix skb_tail_pointer conversion bug
>
> Fix incorrect switch of "trailer" skb by "skb" during skb_tail_pointer
> conversion:
>
> -       *(u8*)(trailer->tail - 1) = top_iph->protocol;
> +       *(skb_tail_pointer(skb) - 1) = top_iph->protocol;
>
> -       *(u8 *)(trailer->tail - 1) = *skb_network_header(skb);
> +       *(skb_tail_pointer(skb) - 1) = *skb_network_header(skb);
>
>
> Signed-off-by: Patrick McHardy <kaber@...sh.net>

Signed-off-by: Arnaldo Carvalho de Melo <acme@...stprotocols.net>

Thanks Patrick, for this one and the other fixes for the offset conversion.

- Arnaldo
-
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