Balazs Scheidler wrote:
> +static bool
> +socket_mt6_v1(const struct sk_buff *skb, const struct xt_match_param *par)
> +{
> + struct ipv6hdr *iph = ipv6_hdr(skb);
> + struct udphdr _hdr, *hp = NULL;
> + struct sock *sk;
> + struct in6_addr *daddr, *saddr;
> + __be16 dport, sport;
> + int thoff;
> + u8 tproto;
> + const struct xt_socket_mtinfo1 *info = (struct xt_socket_mtinfo1 *) par->matchinfo;
> +
> + tproto = ipv6_find_hdr(skb, &thoff, -1, NULL);
> + if (tproto < 0) {
> + pr_debug("socket match: Unable to find transport header in IPv6 packet, dropping\n");
> + return NF_DROP;
> + }
> +
> + if (tproto == IPPROTO_UDP || tproto == IPPROTO_TCP) {
> + hp = skb_header_pointer(skb, thoff,
> + sizeof(_hdr), &_hdr);
> + if (hp == NULL)
> + return false;
> +
> + saddr = &iph->saddr;
> + sport = hp->source;
> + daddr = &iph->daddr;
> + dport = hp->dest;
> +
> + } else if (tproto == IPPROTO_ICMP) {
> + if (extract_icmp6_fields(skb, thoff, &tproto, &saddr, &daddr,
> + &sport, &dport))
> + return false;
> + } else {
> + return false;
> + }
Shouldn't this be IPPROTO_ICMPV6?
-Brian
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