Re: [PATCH 3/8] netfilter: xtables: inclusion of xt_TEE

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Jan Engelhardt wrote:
> +static bool
> +tee_tg_route4(struct sk_buff *skb, const struct xt_tee_tginfo *info)
> +{
> +	const struct iphdr *iph = ip_hdr(skb);
> +	struct rtable *rt;
> +	struct flowi fl;
> +
> +	memset(&fl, 0, sizeof(fl));
> +	fl.nl_u.ip4_u.daddr = info->gw.ip;
> +	fl.nl_u.ip4_u.tos   = RT_TOS(iph->tos);
> +	fl.nl_u.ip4_u.scope = RT_SCOPE_UNIVERSE;
> +
> +	if (ip_route_output_key(dev_net(skb->dev), &rt, &fl) != 0) {

You can't use skb->dev in modules that are valid to use in LOCAL_OUT.

> +#ifdef WITH_CONNTRACK
> +	nf_conntrack_put(skb->nfct);
> +	skb->nfct     = &tee_track.ct_general;
> +	skb->nfctinfo = IP_CT_NEW;
> +	nf_conntrack_get(skb->nfct);
> +#endif

Why do we still need this? I thought the reentrancy-counter should take
care of this?
--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Netfitler Users]     [LARTC]     [Bugtraq]     [Yosemite Forum]

  Powered by Linux