[Openswan Users] Kernel 2.6.18 NAT-T patch

[Paul Wouters]

On Tue, 16 Jan 2007, Giovani Moda - MR Informática wrote:

Looks right. Let us know if it worked?

Paul

> Date: Tue, 16 Jan 2007 18:56:53 -0200
> From: Giovani Moda - MR Informática <giovani at mrinformatica.com.br>
> To: users at openswan.org
> Subject: [Openswan Users] Kernel 2.6.18 NAT-T patch
>
> Hello again,
>
> I'm trying to patch a 2.6.18.6rc2 kernel (fedora core 6) with NAT-T patch,
> and getting a failure on Hunk 4.
>
> I noticed a change in udp.c
>
>         /* if we're overly short, let UDP handle it */
>         len = skb->len - sizeof(struct udphdr);
>         if (len <= 0)
>                 return 1;
>
> where the patch is expecting:
>
>         /* if we're overly short, let UDP handle it */
>         if (udpdata > skb->tail)
> -               return 1;
> +               return 2;
>
> If I just change the patch to
>
>         /* if we're overly short, let UDP handle it */
>         len = skb->len - sizeof(struct udphdr);
>         if (len <= 0)
> -               return 1;
> +               return 2;
>
> will it work?
>
> Thanks,
>
> Giovani
>
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