* no such listener is found, or NULL if the TCP header is incomplete.
*/
static struct sock *
-tproxy_handle_time_wait4(struct sk_buff *skb, __be32 laddr, __be16 lport,
- struct sock *sk)
+tproxy_handle_time_wait4(struct net *net, struct sk_buff *skb,
+ __be32 laddr, __be16 lport, struct sock *sk)
{
const struct iphdr *iph = ip_hdr(skb);
struct tcphdr _hdr, *hp;
* to a listener socket if there's one */
struct sock *sk2;
- sk2 = nf_tproxy_get_sock_v4(dev_net(skb->dev), iph->protocol,
+ sk2 = nf_tproxy_get_sock_v4(net, iph->protocol,
iph->saddr, laddr ? laddr : iph->daddr,
hp->source, lport ? lport : hp->dest,
skb->dev, NFT_LOOKUP_LISTENER);
}
static unsigned int
-tproxy_tg4(struct sk_buff *skb, __be32 laddr, __be16 lport,
+tproxy_tg4(struct net *net, struct sk_buff *skb, __be32 laddr, __be16 lport,
u_int32_t mark_mask, u_int32_t mark_value)
{
const struct iphdr *iph = ip_hdr(skb);
* addresses, this happens if the redirect already happened
* and the current packet belongs to an already established
* connection */
- sk = nf_tproxy_get_sock_v4(dev_net(skb->dev), iph->protocol,
+ sk = nf_tproxy_get_sock_v4(net, iph->protocol,
iph->saddr, iph->daddr,
hp->source, hp->dest,
skb->dev, NFT_LOOKUP_ESTABLISHED);
/* UDP has no TCP_TIME_WAIT state, so we never enter here */
if (sk && sk->sk_state == TCP_TIME_WAIT)
/* reopening a TIME_WAIT connection needs special handling */
- sk = tproxy_handle_time_wait4(skb, laddr, lport, sk);
+ sk = tproxy_handle_time_wait4(net, skb, laddr, lport, sk);
else if (!sk)
/* no, there's no established connection, check if
* there's a listener on the redirected addr/port */
- sk = nf_tproxy_get_sock_v4(dev_net(skb->dev), iph->protocol,
+ sk = nf_tproxy_get_sock_v4(net, iph->protocol,
iph->saddr, laddr,
hp->source, lport,
skb->dev, NFT_LOOKUP_LISTENER);
{
const struct xt_tproxy_target_info *tgi = par->targinfo;
- return tproxy_tg4(skb, tgi->laddr, tgi->lport, tgi->mark_mask, tgi->mark_value);
+ return tproxy_tg4(par->net, skb, tgi->laddr, tgi->lport, tgi->mark_mask, tgi->mark_value);
}
static unsigned int
{
const struct xt_tproxy_target_info_v1 *tgi = par->targinfo;
- return tproxy_tg4(skb, tgi->laddr.ip, tgi->lport, tgi->mark_mask, tgi->mark_value);
+ return tproxy_tg4(par->net, skb, tgi->laddr.ip, tgi->lport, tgi->mark_mask, tgi->mark_value);
}
#ifdef XT_TPROXY_HAVE_IPV6
* to a listener socket if there's one */
struct sock *sk2;
- sk2 = nf_tproxy_get_sock_v6(dev_net(skb->dev), tproto,
+ sk2 = nf_tproxy_get_sock_v6(par->net, tproto,
&iph->saddr,
tproxy_laddr6(skb, &tgi->laddr.in6, &iph->daddr),
hp->source,
* addresses, this happens if the redirect already happened
* and the current packet belongs to an already established
* connection */
- sk = nf_tproxy_get_sock_v6(dev_net(skb->dev), tproto,
+ sk = nf_tproxy_get_sock_v6(par->net, tproto,
&iph->saddr, &iph->daddr,
hp->source, hp->dest,
par->in, NFT_LOOKUP_ESTABLISHED);
else if (!sk)
/* no there's no established connection, check if
* there's a listener on the redirected addr/port */
- sk = nf_tproxy_get_sock_v6(dev_net(skb->dev), tproto,
+ sk = nf_tproxy_get_sock_v6(par->net, tproto,
&iph->saddr, laddr,
hp->source, lport,
par->in, NFT_LOOKUP_LISTENER);