Re: [RFC, PATCH 4/5]: netfilter+ipsec - policy lookup

[Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>]

On Thu, Mar 18, 2004 at 05:32:23PM +0100, Patrick McHardy wrote:
>  
> @@ -661,6 +661,20 @@
>       
>       if ((*pskb)->dst->error)
>               return -1;
> +
> +#ifdef CONFIG_XFRM
> +     if (!(IPCB(*pskb)->flags & IPSKB_XFRM_TRANSFORMED)) {
> +             struct xfrm_policy_afinfo *afinfo;
> +
> +             afinfo = xfrm_policy_get_afinfo(AF_INET);
> +             if (afinfo != NULL) {
> +                     afinfo->decode_session(*pskb, &fl);
> +                     xfrm_policy_put_afinfo(afinfo);
> +                     if (xfrm_lookup(&(*pskb)->dst, &fl, (*pskb)->sk, 0) != 
> 0)
> +                             return -1;
> +             }
> +     }
> +#endif

BTW, you can xfrm4_route_forward here.
-- 
Debian GNU/Linux 3.0 is out! ( http://www.debian.org/ )
Email:  Herbert Xu ~{PmV>HI~} <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt