diff --git a/net/bridge/netfilter/ebt_log.c b/net/bridge/netfilter/ebt_log.c index 17f2e4bc2a29fcbb6d40dc408d5472fb67c5721c..0ad639a9614265f10ce76a2fe8777781dacfe798 100644 --- a/net/bridge/netfilter/ebt_log.c +++ b/net/bridge/netfilter/ebt_log.c @@ -180,7 +180,7 @@ ebt_log_tg(struct sk_buff *skb, const struct xt_action_param *par) { const struct ebt_log_info *info = par->targinfo; struct nf_loginfo li; - struct net *net = dev_net(par->in ? par->in : par->out); + struct net *net = par->net; li.type = NF_LOG_TYPE_LOG; li.u.log.level = info->loglevel; diff --git a/net/bridge/netfilter/ebt_nflog.c b/net/bridge/netfilter/ebt_nflog.c index 59ac7952010de4b3f76901521fdd192ab1f748b0..54816150608e0e0f2fd45757a93d42f07a30a42d 100644 --- a/net/bridge/netfilter/ebt_nflog.c +++ b/net/bridge/netfilter/ebt_nflog.c @@ -24,7 +24,7 @@ ebt_nflog_tg(struct sk_buff *skb, const struct xt_action_param *par) { const struct ebt_nflog_info *info = par->targinfo; struct nf_loginfo li; - struct net *net = dev_net(par->in ? par->in : par->out); + struct net *net = par->net; li.type = NF_LOG_TYPE_ULOG; li.u.ulog.copy_len = info->len; diff --git a/net/ipv4/netfilter/ipt_SYNPROXY.c b/net/ipv4/netfilter/ipt_SYNPROXY.c index f471a0628c7507be9bdc003305031913b278934a..dfab314981e903d63e08abe2fc6ae5f77400b57f 100644 --- a/net/ipv4/netfilter/ipt_SYNPROXY.c +++ b/net/ipv4/netfilter/ipt_SYNPROXY.c @@ -258,7 +258,7 @@ static unsigned int synproxy_tg4(struct sk_buff *skb, const struct xt_action_param *par) { const struct xt_synproxy_info *info = par->targinfo; - struct synproxy_net *snet = synproxy_pernet(dev_net(par->in)); + struct synproxy_net *snet = synproxy_pernet(par->net); struct synproxy_options opts = {}; struct tcphdr *th, _th; diff --git a/net/ipv4/netfilter/ipt_rpfilter.c b/net/ipv4/netfilter/ipt_rpfilter.c index 8618fd150c965015ca2ee256499add4186f4810a..74dd6671b66da53a8919944d1ff563ce6cc063c4 100644 --- a/net/ipv4/netfilter/ipt_rpfilter.c +++ b/net/ipv4/netfilter/ipt_rpfilter.c @@ -32,12 +32,11 @@ static __be32 rpfilter_get_saddr(__be32 addr) return addr; } -static bool rpfilter_lookup_reverse(struct flowi4 *fl4, +static bool rpfilter_lookup_reverse(struct net *net, struct flowi4 *fl4, const struct net_device *dev, u8 flags) { struct fib_result res; bool dev_match; - struct net *net = dev_net(dev); int ret __maybe_unused; if (fib_lookup(net, fl4, &res, FIB_LOOKUP_IGNORE_LINKSTATE)) @@ -98,7 +97,7 @@ static bool rpfilter_mt(const struct sk_buff *skb, struct xt_action_param *par) flow.flowi4_tos = RT_TOS(iph->tos); flow.flowi4_scope = RT_SCOPE_UNIVERSE; - return rpfilter_lookup_reverse(&flow, par->in, info->flags) ^ invert; + return rpfilter_lookup_reverse(par->net, &flow, par->in, info->flags) ^ invert; } static int rpfilter_check(const struct xt_mtchk_param *par) diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c index 0ed841a3fa33ac7c5cc17fc823a2e33f537b5bfb..db29bbf41b5977d3228ea58ce3032725c175f989 100644 --- a/net/ipv6/netfilter/ip6t_REJECT.c +++ b/net/ipv6/netfilter/ip6t_REJECT.c @@ -39,7 +39,7 @@ static unsigned int reject_tg6(struct sk_buff *skb, const struct xt_action_param *par) { const struct ip6t_reject_info *reject = par->targinfo; - struct net *net = dev_net((par->in != NULL) ? par->in : par->out); + struct net *net = par->net; switch (reject->with) { case IP6T_ICMP6_NO_ROUTE: diff --git a/net/ipv6/netfilter/ip6t_SYNPROXY.c b/net/ipv6/netfilter/ip6t_SYNPROXY.c index 4c9f3e79d75f1185d5ccec41184fec1b9ae4f83f..41451809b37cde352f530729eae30b015f9a5c2c 100644 --- a/net/ipv6/netfilter/ip6t_SYNPROXY.c +++ b/net/ipv6/netfilter/ip6t_SYNPROXY.c @@ -275,7 +275,7 @@ static unsigned int synproxy_tg6(struct sk_buff *skb, const struct xt_action_param *par) { const struct xt_synproxy_info *info = par->targinfo; - struct synproxy_net *snet = synproxy_pernet(dev_net(par->in)); + struct synproxy_net *snet = synproxy_pernet(par->net); struct synproxy_options opts = {}; struct tcphdr *th, _th; diff --git a/net/ipv6/netfilter/ip6t_rpfilter.c b/net/ipv6/netfilter/ip6t_rpfilter.c index 790e0c6b19e1caa41b31c5f279de719581bd6065..1ee1b25df09679c32e0bd21526024cea9f7d26d1 100644 --- a/net/ipv6/netfilter/ip6t_rpfilter.c +++ b/net/ipv6/netfilter/ip6t_rpfilter.c @@ -26,7 +26,7 @@ static bool rpfilter_addr_unicast(const struct in6_addr *addr) return addr_type & IPV6_ADDR_UNICAST; } -static bool rpfilter_lookup_reverse6(const struct sk_buff *skb, +static bool rpfilter_lookup_reverse6(struct net *net, const struct sk_buff *skb, const struct net_device *dev, u8 flags) { struct rt6_info *rt; @@ -53,7 +53,7 @@ static bool rpfilter_lookup_reverse6(const struct sk_buff *skb, lookup_flags |= RT6_LOOKUP_F_IFACE; } - rt = (void *) ip6_route_lookup(dev_net(dev), &fl6, lookup_flags); + rt = (void *) ip6_route_lookup(net, &fl6, lookup_flags); if (rt->dst.error) goto out; @@ -93,7 +93,7 @@ static bool rpfilter_mt(const struct sk_buff *skb, struct xt_action_param *par) if (unlikely(saddrtype == IPV6_ADDR_ANY)) return true ^ invert; /* not routable: forward path will drop it */ - return rpfilter_lookup_reverse6(skb, par->in, info->flags) ^ invert; + return rpfilter_lookup_reverse6(par->net, skb, par->in, info->flags) ^ invert; } static int rpfilter_check(const struct xt_mtchk_param *par) diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c index 338b4047776f7bb9c4fc1750bdcb122769fcc515..69ab9c2634e1566fac04e9509cf4c51e64ea36e8 100644 --- a/net/netfilter/ipset/ip_set_core.c +++ b/net/netfilter/ipset/ip_set_core.c @@ -519,8 +519,7 @@ int ip_set_test(ip_set_id_t index, const struct sk_buff *skb, const struct xt_action_param *par, struct ip_set_adt_opt *opt) { - struct ip_set *set = ip_set_rcu_get( - dev_net(par->in ? par->in : par->out), index); + struct ip_set *set = ip_set_rcu_get(par->net, index); int ret = 0; BUG_ON(!set); @@ -558,8 +557,7 @@ int ip_set_add(ip_set_id_t index, const struct sk_buff *skb, const struct xt_action_param *par, struct ip_set_adt_opt *opt) { - struct ip_set *set = ip_set_rcu_get( - dev_net(par->in ? par->in : par->out), index); + struct ip_set *set = ip_set_rcu_get(par->net, index); int ret; BUG_ON(!set); @@ -581,8 +579,7 @@ int ip_set_del(ip_set_id_t index, const struct sk_buff *skb, const struct xt_action_param *par, struct ip_set_adt_opt *opt) { - struct ip_set *set = ip_set_rcu_get( - dev_net(par->in ? par->in : par->out), index); + struct ip_set *set = ip_set_rcu_get(par->net, index); int ret = 0; BUG_ON(!set); diff --git a/net/netfilter/xt_LOG.c b/net/netfilter/xt_LOG.c index c13b79440ede6887588ed10144c7730cb8265b3d..1763ab82bcd75c343aebc53a26a621e434788d47 100644 --- a/net/netfilter/xt_LOG.c +++ b/net/netfilter/xt_LOG.c @@ -33,7 +33,7 @@ log_tg(struct sk_buff *skb, const struct xt_action_param *par) { const struct xt_log_info *loginfo = par->targinfo; struct nf_loginfo li; - struct net *net = dev_net(par->in ? par->in : par->out); + struct net *net = par->net; li.type = NF_LOG_TYPE_LOG; li.u.log.level = loginfo->level; diff --git a/net/netfilter/xt_NFLOG.c b/net/netfilter/xt_NFLOG.c index fb7497c928a0158675e377fe7b1f3ba4c043a8a9..a1fa2c800cb9122eeaf6cd477ea43ed409379795 100644 --- a/net/netfilter/xt_NFLOG.c +++ b/net/netfilter/xt_NFLOG.c @@ -26,7 +26,7 @@ nflog_tg(struct sk_buff *skb, const struct xt_action_param *par) { const struct xt_nflog_info *info = par->targinfo; struct nf_loginfo li; - struct net *net = dev_net(par->in ? par->in : par->out); + struct net *net = par->net; li.type = NF_LOG_TYPE_ULOG; li.u.ulog.copy_len = info->len; diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c index 8c02501a530f4b481f9a6f4248957893801af2b2..b7c43def0dc69e1cd03db238e0174283d895003a 100644 --- a/net/netfilter/xt_TCPMSS.c +++ b/net/netfilter/xt_TCPMSS.c @@ -108,7 +108,7 @@ tcpmss_mangle_packet(struct sk_buff *skb, return -1; if (info->mss == XT_TCPMSS_CLAMP_PMTU) { - struct net *net = dev_net(par->in ? par->in : par->out); + struct net *net = par->net; unsigned int in_mtu = tcpmss_reverse_mtu(net, skb, family); if (dst_mtu(skb_dst(skb)) <= minlen) { diff --git a/net/netfilter/xt_TPROXY.c b/net/netfilter/xt_TPROXY.c index d0c96c5ae29aa84057e93a5d9796014dca4c52e8..3ab591e73ec0f5823990f5ebf51aff29da7f598f 100644 --- a/net/netfilter/xt_TPROXY.c +++ b/net/netfilter/xt_TPROXY.c @@ -250,8 +250,8 @@ nf_tproxy_get_sock_v6(struct net *net, const u8 protocol, * 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; @@ -267,7 +267,7 @@ tproxy_handle_time_wait4(struct sk_buff *skb, __be32 laddr, __be16 lport, * 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); @@ -290,7 +290,7 @@ nf_tproxy_assign_sock(struct sk_buff *skb, struct sock *sk) } 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); @@ -305,7 +305,7 @@ tproxy_tg4(struct sk_buff *skb, __be32 laddr, __be16 lport, * 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); @@ -317,11 +317,11 @@ tproxy_tg4(struct sk_buff *skb, __be32 laddr, __be16 lport, /* 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); @@ -351,7 +351,7 @@ tproxy_tg4_v0(struct sk_buff *skb, const struct xt_action_param *par) { 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 @@ -359,7 +359,7 @@ tproxy_tg4_v1(struct sk_buff *skb, const struct xt_action_param *par) { 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 @@ -429,7 +429,7 @@ tproxy_handle_time_wait6(struct sk_buff *skb, int tproto, int thoff, * 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, @@ -472,7 +472,7 @@ tproxy_tg6_v1(struct sk_buff *skb, const struct xt_action_param *par) * 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); @@ -487,7 +487,7 @@ tproxy_tg6_v1(struct sk_buff *skb, const struct xt_action_param *par) 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); diff --git a/net/netfilter/xt_addrtype.c b/net/netfilter/xt_addrtype.c index 5b4743cc0436105f51cca8cc4ec71cf4a0ed730e..11d6091991a4ec569f6797023b75b241c3aa7575 100644 --- a/net/netfilter/xt_addrtype.c +++ b/net/netfilter/xt_addrtype.c @@ -125,7 +125,7 @@ static inline bool match_type(struct net *net, const struct net_device *dev, static bool addrtype_mt_v0(const struct sk_buff *skb, struct xt_action_param *par) { - struct net *net = dev_net(par->in ? par->in : par->out); + struct net *net = par->net; const struct xt_addrtype_info *info = par->matchinfo; const struct iphdr *iph = ip_hdr(skb); bool ret = true; @@ -143,7 +143,7 @@ addrtype_mt_v0(const struct sk_buff *skb, struct xt_action_param *par) static bool addrtype_mt_v1(const struct sk_buff *skb, struct xt_action_param *par) { - struct net *net = dev_net(par->in ? par->in : par->out); + struct net *net = par->net; const struct xt_addrtype_info_v1 *info = par->matchinfo; const struct iphdr *iph; const struct net_device *dev = NULL; diff --git a/net/netfilter/xt_connlimit.c b/net/netfilter/xt_connlimit.c index 075d89d94d28f4deb87f473dd787f61395fa2681..213db252e5bea291e5a21a35dbd2fa37a95e2a4a 100644 --- a/net/netfilter/xt_connlimit.c +++ b/net/netfilter/xt_connlimit.c @@ -317,7 +317,7 @@ static int count_them(struct net *net, static bool connlimit_mt(const struct sk_buff *skb, struct xt_action_param *par) { - struct net *net = dev_net(par->in ? par->in : par->out); + struct net *net = par->net; const struct xt_connlimit_info *info = par->matchinfo; union nf_inet_addr addr; struct nf_conntrack_tuple tuple; diff --git a/net/netfilter/xt_osf.c b/net/netfilter/xt_osf.c index 0778855ea5e75dff20f77f58a23c1f751c5ae45d..df8801e02a322fec2fac377d00d7a2bb8d389688 100644 --- a/net/netfilter/xt_osf.c +++ b/net/netfilter/xt_osf.c @@ -200,7 +200,7 @@ xt_osf_match_packet(const struct sk_buff *skb, struct xt_action_param *p) unsigned char opts[MAX_IPOPTLEN]; const struct xt_osf_finger *kf; const struct xt_osf_user_finger *f; - struct net *net = dev_net(p->in ? p->in : p->out); + struct net *net = p->net; if (!info) return false; diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c index 45e1b30e4fb214f850af2590425ab2a9748c6476..d725a27743a169fc80cc00f38dd2278696be3365 100644 --- a/net/netfilter/xt_recent.c +++ b/net/netfilter/xt_recent.c @@ -237,7 +237,7 @@ static void recent_table_flush(struct recent_table *t) static bool recent_mt(const struct sk_buff *skb, struct xt_action_param *par) { - struct net *net = dev_net(par->in ? par->in : par->out); + struct net *net = par->net; struct recent_net *recent_net = recent_pernet(net); const struct xt_recent_mtinfo_v1 *info = par->matchinfo; struct recent_table *t; diff --git a/net/netfilter/xt_socket.c b/net/netfilter/xt_socket.c index 43e26c8811007fc1736c16d60f8e0c647f171d3a..2ec08f04b816bc863e582fed000a2143d0b688a5 100644 --- a/net/netfilter/xt_socket.c +++ b/net/netfilter/xt_socket.c @@ -143,7 +143,8 @@ static bool xt_socket_sk_is_transparent(struct sock *sk) } } -static struct sock *xt_socket_lookup_slow_v4(const struct sk_buff *skb, +static struct sock *xt_socket_lookup_slow_v4(struct net *net, + const struct sk_buff *skb, const struct net_device *indev) { const struct iphdr *iph = ip_hdr(skb); @@ -197,7 +198,7 @@ static struct sock *xt_socket_lookup_slow_v4(const struct sk_buff *skb, } #endif - return xt_socket_get_sock_v4(dev_net(skb->dev), protocol, saddr, daddr, + return xt_socket_get_sock_v4(net, protocol, saddr, daddr, sport, dport, indev); } @@ -209,7 +210,7 @@ socket_match(const struct sk_buff *skb, struct xt_action_param *par, struct sock *sk = skb->sk; if (!sk) - sk = xt_socket_lookup_slow_v4(skb, par->in); + sk = xt_socket_lookup_slow_v4(par->net, skb, par->in); if (sk) { bool wildcard; bool transparent = true; @@ -335,7 +336,8 @@ xt_socket_get_sock_v6(struct net *net, const u8 protocol, return NULL; } -static struct sock *xt_socket_lookup_slow_v6(const struct sk_buff *skb, +static struct sock *xt_socket_lookup_slow_v6(struct net *net, + const struct sk_buff *skb, const struct net_device *indev) { __be16 uninitialized_var(dport), uninitialized_var(sport); @@ -371,7 +373,7 @@ static struct sock *xt_socket_lookup_slow_v6(const struct sk_buff *skb, return NULL; } - return xt_socket_get_sock_v6(dev_net(skb->dev), tproto, saddr, daddr, + return xt_socket_get_sock_v6(net, tproto, saddr, daddr, sport, dport, indev); } @@ -383,7 +385,7 @@ socket_mt6_v1_v2_v3(const struct sk_buff *skb, struct xt_action_param *par) struct sock *sk = skb->sk; if (!sk) - sk = xt_socket_lookup_slow_v6(skb, par->in); + sk = xt_socket_lookup_slow_v6(par->net, skb, par->in); if (sk) { bool wildcard; bool transparent = true;