diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 8c9ab5ebea2318f86e522a3c9129b36c95880b2e..979a4db9c6bc496ecd40aaf24b8bb8d423eeb65c 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -298,14 +298,15 @@ static int vrf_finish_output(struct sock *sk, struct sk_buff *skb)
static int vrf_output(struct sock *sk, struct sk_buff *skb)
{
struct net_device *dev = skb_dst(skb)->dev;
+ struct net *net = dev_net(dev);
- IP_UPD_PO_STATS(dev_net(dev), IPSTATS_MIB_OUT, skb->len);
+ IP_UPD_PO_STATS(net, IPSTATS_MIB_OUT, skb->len);
skb->dev = dev;
skb->protocol = htons(ETH_P_IP);
- return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING, sk, skb,
- NULL, dev,
+ return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING,
+ net, sk, skb, NULL, dev,
vrf_finish_output,
!(IPCB(skb)->flags & IPSKB_REROUTED));
}
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 042148dc1e22317da48c4b3b5434fd6e5be3a738..295f2650b5dc23569ce2eedac593f0802e6e3144 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -190,12 +190,11 @@ static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
return 1;
}
-static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sock *sk,
- struct sk_buff *skb, struct net_device *indev,
- struct net_device *outdev,
+static inline int nf_hook(u_int8_t pf, unsigned int hook, struct net *net,
+ struct sock *sk, struct sk_buff *skb,
+ struct net_device *indev, struct net_device *outdev,
int (*okfn)(struct sock *, struct sk_buff *))
{
- struct net *net = dev_net(indev ? indev : outdev);
return nf_hook_thresh(pf, hook, net, sk, skb, indev, outdev, okfn, INT_MIN);
}
@@ -217,12 +216,11 @@ static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sock *sk,
*/
static inline int
-NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct sock *sk,
+NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct net *net, struct sock *sk,
struct sk_buff *skb, struct net_device *in,
struct net_device *out,
int (*okfn)(struct sock *, struct sk_buff *), int thresh)
{
- struct net *net = dev_net(in ? in : out);
int ret = nf_hook_thresh(pf, hook, net, sk, skb, in, out, okfn, thresh);
if (ret == 1)
ret = okfn(sk, skb);
@@ -230,11 +228,10 @@ NF_HOOK_THRESH(uint8_t pf, unsigned int hook, struct sock *sk,
}
static inline int
-NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sock *sk,
+NF_HOOK_COND(uint8_t pf, unsigned int hook, struct net *net, struct sock *sk,
struct sk_buff *skb, struct net_device *in, struct net_device *out,
int (*okfn)(struct sock *, struct sk_buff *), bool cond)
{
- struct net *net = dev_net(in ? in : out);
int ret;
if (!cond ||
@@ -244,11 +241,11 @@ NF_HOOK_COND(uint8_t pf, unsigned int hook, struct sock *sk,
}
static inline int
-NF_HOOK(uint8_t pf, unsigned int hook, struct sock *sk, struct sk_buff *skb,
+NF_HOOK(uint8_t pf, unsigned int hook, struct net *net, struct sock *sk, struct sk_buff *skb,
struct net_device *in, struct net_device *out,
int (*okfn)(struct sock *, struct sk_buff *))
{
- return NF_HOOK_THRESH(pf, hook, sk, skb, in, out, okfn, INT_MIN);
+ return NF_HOOK_THRESH(pf, hook, net, sk, skb, in, out, okfn, INT_MIN);
}
/* Call setsockopt() */
@@ -348,11 +345,11 @@ nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family)
}
#else /* !CONFIG_NETFILTER */
-#define NF_HOOK(pf, hook, sk, skb, indev, outdev, okfn) (okfn)(sk, skb)
-#define NF_HOOK_COND(pf, hook, sk, skb, indev, outdev, okfn, cond) (okfn)(sk, skb)
-static inline int nf_hook(u_int8_t pf, unsigned int hook, struct sock *sk,
- struct sk_buff *skb, struct net_device *indev,
- struct net_device *outdev,
+#define NF_HOOK(pf, hook, net, sk, skb, indev, outdev, okfn) (okfn)(sk, skb)
+#define NF_HOOK_COND(pf, hook, net, sk, skb, indev, outdev, okfn, cond) (okfn)(sk, skb)
+static inline int nf_hook(u_int8_t pf, unsigned int hook, struct net *net,
+ struct sock *sk, struct sk_buff *skb,
+ struct net_device *indev, struct net_device *outdev,
int (*okfn)(struct sock *, struct sk_buff *))
{
return 1;
diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index fa7bfced888ec0f3b7d8a5ceff17b597cbe9b79e..2dd2a23ce707bfeb4d84ec8e34223c14ade82458 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -67,8 +67,9 @@ EXPORT_SYMBOL_GPL(br_dev_queue_push_xmit);
int br_forward_finish(struct sock *sk, struct sk_buff *skb)
{
- return NF_HOOK(NFPROTO_BRIDGE, NF_BR_POST_ROUTING, sk, skb,
- NULL, skb->dev,
+ struct net *net = dev_net(skb->dev);
+ return NF_HOOK(NFPROTO_BRIDGE, NF_BR_POST_ROUTING,
+ net, sk, skb, NULL, skb->dev,
br_dev_queue_push_xmit);
}
@@ -92,8 +93,8 @@ static void __br_deliver(const struct net_bridge_port *to, struct sk_buff *skb)
return;
}
- NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, NULL, skb,
- NULL, skb->dev,
+ NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT,
+ dev_net(skb->dev), NULL, skb,NULL, skb->dev,
br_forward_finish);
}
@@ -114,8 +115,8 @@ static void __br_forward(const struct net_bridge_port *to, struct sk_buff *skb)
skb->dev = to->dev;
skb_forward_csum(skb);
- NF_HOOK(NFPROTO_BRIDGE, NF_BR_FORWARD, NULL, skb,
- indev, skb->dev,
+ NF_HOOK(NFPROTO_BRIDGE, NF_BR_FORWARD,
+ dev_net(indev), NULL, skb, indev, skb->dev,
br_forward_finish);
}
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index 2359c041e27c2604466c018c464c847a3c1e7d1e..78fa7acd836e3de2d9aa84b8914010520cbc1372 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -60,8 +60,8 @@ static int br_pass_frame_up(struct sk_buff *skb)
if (!skb)
return NET_RX_DROP;
- return NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_IN, NULL, skb,
- indev, NULL,
+ return NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_IN,
+ dev_net(indev), NULL, skb, indev, NULL,
br_netif_receive_skb);
}
@@ -283,8 +283,9 @@ rx_handler_result_t br_handle_frame(struct sk_buff **pskb)
}
/* Deliver packet to local host only */
- if (NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_IN, NULL, skb,
- skb->dev, NULL, br_handle_local_finish)) {
+ if (NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_IN,
+ dev_net(skb->dev), NULL, skb, skb->dev, NULL,
+ br_handle_local_finish)) {
return RX_HANDLER_CONSUMED; /* consumed by filter */
} else {
*pskb = skb;
@@ -308,8 +309,8 @@ rx_handler_result_t br_handle_frame(struct sk_buff **pskb)
if (ether_addr_equal(p->br->dev->dev_addr, dest))
skb->pkt_type = PACKET_HOST;
- NF_HOOK(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, NULL, skb,
- skb->dev, NULL,
+ NF_HOOK(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING,
+ dev_net(skb->dev), NULL, skb, skb->dev, NULL,
br_handle_frame_finish);
break;
default:
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 66efdc21f548524a19f3abc3ea5268b245f88dd2..b4d858a18eb65873810693fb32a256e5cc495b6d 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -829,8 +829,8 @@ static void __br_multicast_send_query(struct net_bridge *br,
if (port) {
skb->dev = port->dev;
- NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, NULL, skb,
- NULL, skb->dev,
+ NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT,
+ dev_net(port->dev), NULL, skb, NULL, skb->dev,
br_dev_queue_push_xmit);
} else {
br_multicast_select_own_querier(br, ip, skb);
diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c
index c1127908e23a60b5cbe06be90c69562bdfa87f80..7886c9d7e23d6077ab53cbb959193648b05e3d60 100644
--- a/net/bridge/br_netfilter_hooks.c
+++ b/net/bridge/br_netfilter_hooks.c
@@ -394,7 +394,7 @@ static int br_nf_pre_routing_finish(struct sock *sk, struct sk_buff *skb)
nf_bridge_push_encap_header(skb);
NF_HOOK_THRESH(NFPROTO_BRIDGE,
NF_BR_PRE_ROUTING,
- sk, skb, skb->dev, NULL,
+ net, sk, skb, skb->dev, NULL,
br_nf_pre_routing_finish_bridge,
1);
return 0;
@@ -414,7 +414,7 @@ static int br_nf_pre_routing_finish(struct sock *sk, struct sk_buff *skb)
skb->dev = nf_bridge->physindev;
nf_bridge_update_protocol(skb);
nf_bridge_push_encap_header(skb);
- NF_HOOK_THRESH(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, sk, skb,
+ NF_HOOK_THRESH(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, net, sk, skb,
skb->dev, NULL,
br_handle_frame_finish, 1);
@@ -512,7 +512,7 @@ static unsigned int br_nf_pre_routing(const struct nf_hook_ops *ops,
skb->protocol = htons(ETH_P_IP);
- NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING, state->sk, skb,
+ NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING, state->net, state->sk, skb,
skb->dev, NULL,
br_nf_pre_routing_finish);
@@ -539,6 +539,7 @@ static unsigned int br_nf_local_in(const struct nf_hook_ops *ops,
static int br_nf_forward_finish(struct sock *sk, struct sk_buff *skb)
{
struct nf_bridge_info *nf_bridge = nf_bridge_info_get(skb);
+ struct net *net = dev_net(skb->dev);
struct net_device *in;
if (!IS_ARP(skb) && !IS_VLAN_ARP(skb)) {
@@ -560,7 +561,7 @@ static int br_nf_forward_finish(struct sock *sk, struct sk_buff *skb)
}
nf_bridge_push_encap_header(skb);
- NF_HOOK_THRESH(NFPROTO_BRIDGE, NF_BR_FORWARD, sk, skb,
+ NF_HOOK_THRESH(NFPROTO_BRIDGE, NF_BR_FORWARD, net, sk, skb,
in, skb->dev, br_forward_finish, 1);
return 0;
}
@@ -627,7 +628,7 @@ static unsigned int br_nf_forward_ip(const struct nf_hook_ops *ops,
else
skb->protocol = htons(ETH_P_IPV6);
- NF_HOOK(pf, NF_INET_FORWARD, NULL, skb,
+ NF_HOOK(pf, NF_INET_FORWARD, state->net, NULL, skb,
brnf_get_logical_dev(skb, state->in),
parent, br_nf_forward_finish);
@@ -662,7 +663,7 @@ static unsigned int br_nf_forward_arp(const struct nf_hook_ops *ops,
return NF_ACCEPT;
}
*d = state->in;
- NF_HOOK(NFPROTO_ARP, NF_ARP_FORWARD, state->sk, skb,
+ NF_HOOK(NFPROTO_ARP, NF_ARP_FORWARD, state->net, state->sk, skb,
state->in, state->out, br_nf_forward_finish);
return NF_STOLEN;
@@ -842,7 +843,7 @@ static unsigned int br_nf_post_routing(const struct nf_hook_ops *ops,
else
skb->protocol = htons(ETH_P_IPV6);
- NF_HOOK(pf, NF_INET_POST_ROUTING, state->sk, skb,
+ NF_HOOK(pf, NF_INET_POST_ROUTING, state->net, state->sk, skb,
NULL, realoutdev,
br_nf_dev_queue_xmit);
diff --git a/net/bridge/br_netfilter_ipv6.c b/net/bridge/br_netfilter_ipv6.c
index 77383bfe7ea38f888ce67619d03d1b7856bab84b..5d19361ad5d3caecd0ae29c840274e662b64afbd 100644
--- a/net/bridge/br_netfilter_ipv6.c
+++ b/net/bridge/br_netfilter_ipv6.c
@@ -166,6 +166,7 @@ static int br_nf_pre_routing_finish_ipv6(struct sock *sk, struct sk_buff *skb)
struct nf_bridge_info *nf_bridge = nf_bridge_info_get(skb);
struct rtable *rt;
struct net_device *dev = skb->dev;
+ struct net *net = dev_net(dev);
const struct nf_ipv6_ops *v6ops = nf_get_ipv6_ops();
nf_bridge->frag_max_size = IP6CB(skb)->frag_max_size;
@@ -189,7 +190,7 @@ static int br_nf_pre_routing_finish_ipv6(struct sock *sk, struct sk_buff *skb)
nf_bridge_update_protocol(skb);
nf_bridge_push_encap_header(skb);
NF_HOOK_THRESH(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING,
- sk, skb, skb->dev, NULL,
+ net, sk, skb, skb->dev, NULL,
br_nf_pre_routing_finish_bridge,
1);
return 0;
@@ -208,7 +209,7 @@ static int br_nf_pre_routing_finish_ipv6(struct sock *sk, struct sk_buff *skb)
skb->dev = nf_bridge->physindev;
nf_bridge_update_protocol(skb);
nf_bridge_push_encap_header(skb);
- NF_HOOK_THRESH(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, sk, skb,
+ NF_HOOK_THRESH(NFPROTO_BRIDGE, NF_BR_PRE_ROUTING, net, sk, skb,
skb->dev, NULL,
br_handle_frame_finish, 1);
@@ -237,7 +238,7 @@ unsigned int br_nf_pre_routing_ipv6(const struct nf_hook_ops *ops,
nf_bridge->ipv6_daddr = ipv6_hdr(skb)->daddr;
skb->protocol = htons(ETH_P_IPV6);
- NF_HOOK(NFPROTO_IPV6, NF_INET_PRE_ROUTING, state->sk, skb,
+ NF_HOOK(NFPROTO_IPV6, NF_INET_PRE_ROUTING, state->net, state->sk, skb,
skb->dev, NULL,
br_nf_pre_routing_finish_ipv6);
diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c
index 3017a396cdef2650a8a49f246969498138ce9808..8e2e8c352198166cd00ed8dfd375e73de1b6a381 100644
--- a/net/bridge/br_stp_bpdu.c
+++ b/net/bridge/br_stp_bpdu.c
@@ -59,8 +59,8 @@ static void br_send_bpdu(struct net_bridge_port *p,
skb_reset_mac_header(skb);
- NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT, NULL, skb,
- NULL, skb->dev,
+ NF_HOOK(NFPROTO_BRIDGE, NF_BR_LOCAL_OUT,
+ dev_net(p->dev), NULL, skb, NULL, skb->dev,
br_send_bpdu_finish);
}
diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c
index 4507b188fc5109c6dced018c7b2159e9b1a8c3b2..305ab2fe25cdbdef24e7ad00fe2e2d30ab493134 100644
--- a/net/decnet/dn_neigh.c
+++ b/net/decnet/dn_neigh.c
@@ -246,8 +246,9 @@ static int dn_long_output(struct neighbour *neigh, struct sock *sk,
skb_reset_network_header(skb);
- return NF_HOOK(NFPROTO_DECNET, NF_DN_POST_ROUTING, sk, skb,
- NULL, neigh->dev, dn_neigh_output_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_POST_ROUTING,
+ &init_net, sk, skb, NULL, neigh->dev,
+ dn_neigh_output_packet);
}
/*
@@ -286,8 +287,9 @@ static int dn_short_output(struct neighbour *neigh, struct sock *sk,
skb_reset_network_header(skb);
- return NF_HOOK(NFPROTO_DECNET, NF_DN_POST_ROUTING, sk, skb,
- NULL, neigh->dev, dn_neigh_output_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_POST_ROUTING,
+ &init_net, sk, skb, NULL, neigh->dev,
+ dn_neigh_output_packet);
}
/*
@@ -327,8 +329,9 @@ static int dn_phase3_output(struct neighbour *neigh, struct sock *sk,
skb_reset_network_header(skb);
- return NF_HOOK(NFPROTO_DECNET, NF_DN_POST_ROUTING, sk, skb,
- NULL, neigh->dev, dn_neigh_output_packet);
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_POST_ROUTING,
+ &init_net, sk, skb, NULL, neigh->dev,
+ dn_neigh_output_packet);
}
int dn_to_neigh_output(struct sock *sk, struct sk_buff *skb)
diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index a321eac9fd0c5755f2d902b468137b413b092d46..e7b0605ca34a43d337b116d72bd0833892ff64ae 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -814,8 +814,8 @@ static int dn_nsp_rx_packet(struct sock *sk2, struct sk_buff *skb)
int dn_nsp_rx(struct sk_buff *skb)
{
- return NF_HOOK(NFPROTO_DECNET, NF_DN_LOCAL_IN, NULL, skb,
- skb->dev, NULL,
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_LOCAL_IN,
+ &init_net, NULL, skb, skb->dev, NULL,
dn_nsp_rx_packet);
}
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index 03227ffd19ce02c1a506ebd606813edb853a3e75..fefcd2e85ef9f47ae5026e473dcabd57783b0490 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -573,8 +573,8 @@ static int dn_route_rx_long(struct sk_buff *skb)
ptr++;
cb->hops = *ptr++; /* Visit Count */
- return NF_HOOK(NFPROTO_DECNET, NF_DN_PRE_ROUTING, NULL, skb,
- skb->dev, NULL,
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_PRE_ROUTING,
+ &init_net, NULL, skb, skb->dev, NULL,
dn_route_rx_packet);
drop_it:
@@ -601,8 +601,8 @@ static int dn_route_rx_short(struct sk_buff *skb)
ptr += 2;
cb->hops = *ptr & 0x3f;
- return NF_HOOK(NFPROTO_DECNET, NF_DN_PRE_ROUTING, NULL, skb,
- skb->dev, NULL,
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_PRE_ROUTING,
+ &init_net, NULL, skb, skb->dev, NULL,
dn_route_rx_packet);
drop_it:
@@ -706,22 +706,22 @@ int dn_route_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type
switch (flags & DN_RT_CNTL_MSK) {
case DN_RT_PKT_HELO:
return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
- NULL, skb, skb->dev, NULL,
+ &init_net, NULL, skb, skb->dev, NULL,
dn_route_ptp_hello);
case DN_RT_PKT_L1RT:
case DN_RT_PKT_L2RT:
return NF_HOOK(NFPROTO_DECNET, NF_DN_ROUTE,
- NULL, skb, skb->dev, NULL,
+ &init_net, NULL, skb, skb->dev, NULL,
dn_route_discard);
case DN_RT_PKT_ERTH:
return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
- NULL, skb, skb->dev, NULL,
+ &init_net, NULL, skb, skb->dev, NULL,
dn_neigh_router_hello);
case DN_RT_PKT_EEDH:
return NF_HOOK(NFPROTO_DECNET, NF_DN_HELLO,
- NULL, skb, skb->dev, NULL,
+ &init_net, NULL, skb, skb->dev, NULL,
dn_neigh_endnode_hello);
}
} else {
@@ -770,8 +770,8 @@ static int dn_output(struct sock *sk, struct sk_buff *skb)
cb->rt_flags |= DN_RT_F_IE;
cb->hops = 0;
- return NF_HOOK(NFPROTO_DECNET, NF_DN_LOCAL_OUT, sk, skb,
- NULL, dev,
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_LOCAL_OUT,
+ &init_net, sk, skb, NULL, dev,
dn_to_neigh_output);
error:
@@ -819,8 +819,8 @@ static int dn_forward(struct sk_buff *skb)
if (rt->rt_flags & RTCF_DOREDIRECT)
cb->rt_flags |= DN_RT_F_IE;
- return NF_HOOK(NFPROTO_DECNET, NF_DN_FORWARD, NULL, skb,
- dev, skb->dev,
+ return NF_HOOK(NFPROTO_DECNET, NF_DN_FORWARD,
+ &init_net, NULL, skb, dev, skb->dev,
dn_to_neigh_output);
drop:
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 3632e98eb0f989392e45fd7723c111655cba5593..ae71e9ade5f9a0158477b21a2d7cd260dffd0f67 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -632,8 +632,9 @@ static int arp_xmit_finish(struct sock *sk, struct sk_buff *skb)
void arp_xmit(struct sk_buff *skb)
{
/* Send it off, maybe filter it using firewalling first. */
- NF_HOOK(NFPROTO_ARP, NF_ARP_OUT, NULL, skb,
- NULL, skb->dev, arp_xmit_finish);
+ NF_HOOK(NFPROTO_ARP, NF_ARP_OUT,
+ dev_net(skb->dev), NULL, skb, NULL, skb->dev,
+ arp_xmit_finish);
}
EXPORT_SYMBOL(arp_xmit);
@@ -897,8 +898,9 @@ static int arp_rcv(struct sk_buff *skb, struct net_device *dev,
memset(NEIGH_CB(skb), 0, sizeof(struct neighbour_cb));
- return NF_HOOK(NFPROTO_ARP, NF_ARP_IN, NULL, skb,
- dev, NULL, arp_process);
+ return NF_HOOK(NFPROTO_ARP, NF_ARP_IN,
+ dev_net(dev), NULL, skb, dev, NULL,
+ arp_process);
consumeskb:
consume_skb(skb);
diff --git a/net/ipv4/ip_forward.c b/net/ipv4/ip_forward.c
index 95235c813f1826441c4c6a532743dc5a511afa09..0a3c45a2e75768871600b217eb142971ba539a90 100644
--- a/net/ipv4/ip_forward.c
+++ b/net/ipv4/ip_forward.c
@@ -146,8 +146,9 @@ int ip_forward(struct sk_buff *skb)
skb->priority = rt_tos2priority(iph->tos);
- return NF_HOOK(NFPROTO_IPV4, NF_INET_FORWARD, NULL, skb,
- skb->dev, rt->dst.dev, ip_forward_finish);
+ return NF_HOOK(NFPROTO_IPV4, NF_INET_FORWARD,
+ net, NULL, skb, skb->dev, rt->dst.dev,
+ ip_forward_finish);
sr_failed:
/*
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index cc242b9501d90d3eca4aed9f26c51108b7fe0e5b..991d082c7312eea58827451aa2df7d4817dadf51 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -254,8 +254,8 @@ int ip_local_deliver(struct sk_buff *skb)
return 0;
}
- return NF_HOOK(NFPROTO_IPV4, NF_INET_LOCAL_IN, NULL, skb,
- skb->dev, NULL,
+ return NF_HOOK(NFPROTO_IPV4, NF_INET_LOCAL_IN,
+ dev_net(skb->dev), NULL, skb, skb->dev, NULL,
ip_local_deliver_finish);
}
@@ -453,8 +453,8 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
/* Must drop socket now because of tproxy. */
skb_orphan(skb);
- return NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING, NULL, skb,
- dev, NULL,
+ return NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING,
+ net, NULL, skb, dev, NULL,
ip_rcv_finish);
csum_error:
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index fc550e97daacc68792d96c9e8e97f5bb657483df..4c9532259a7fefb4f67b69d356c57dde2fd4c519 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -97,12 +97,14 @@ EXPORT_SYMBOL(ip_send_check);
static int __ip_local_out_sk(struct sock *sk, struct sk_buff *skb)
{
+ struct net *net = dev_net(skb_dst(skb)->dev);
struct iphdr *iph = ip_hdr(skb);
iph->tot_len = htons(skb->len);
ip_send_check(iph);
- return nf_hook(NFPROTO_IPV4, NF_INET_LOCAL_OUT, sk, skb, NULL,
- skb_dst(skb)->dev, dst_output);
+ return nf_hook(NFPROTO_IPV4, NF_INET_LOCAL_OUT,
+ net, sk, skb, NULL, skb_dst(skb)->dev,
+ dst_output);
}
int __ip_local_out(struct sk_buff *skb)
@@ -322,7 +324,7 @@ int ip_mc_output(struct sock *sk, struct sk_buff *skb)
struct sk_buff *newskb = skb_clone(skb, GFP_ATOMIC);
if (newskb)
NF_HOOK(NFPROTO_IPV4, NF_INET_POST_ROUTING,
- sk, newskb, NULL, newskb->dev,
+ net, sk, newskb, NULL, newskb->dev,
dev_loopback_xmit);
}
@@ -337,12 +339,14 @@ int ip_mc_output(struct sock *sk, struct sk_buff *skb)
if (rt->rt_flags&RTCF_BROADCAST) {
struct sk_buff *newskb = skb_clone(skb, GFP_ATOMIC);
if (newskb)
- NF_HOOK(NFPROTO_IPV4, NF_INET_POST_ROUTING, sk, newskb,
- NULL, newskb->dev, dev_loopback_xmit);
+ NF_HOOK(NFPROTO_IPV4, NF_INET_POST_ROUTING,
+ net, sk, newskb, NULL, newskb->dev,
+ dev_loopback_xmit);
}
- return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING, sk, skb, NULL,
- skb->dev, ip_finish_output,
+ return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING,
+ net, sk, skb, NULL, skb->dev,
+ ip_finish_output,
!(IPCB(skb)->flags & IPSKB_REROUTED));
}
@@ -356,8 +360,8 @@ int ip_output(struct sock *sk, struct sk_buff *skb)
skb->dev = dev;
skb->protocol = htons(ETH_P_IP);
- return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING, sk, skb,
- NULL, dev,
+ return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING,
+ net, sk, skb, NULL, dev,
ip_finish_output,
!(IPCB(skb)->flags & IPSKB_REROUTED));
}
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index dfe4e8ec6c3aae1f7f5d688c8a5e720cda3dc054..a88c0c5374ffcd62bc3600a13d03f39575d043d6 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1788,8 +1788,8 @@ static void ipmr_queue_xmit(struct net *net, struct mr_table *mrt,
* not mrouter) cannot join to more than one interface - it will
* result in receiving multiple packets.
*/
- NF_HOOK(NFPROTO_IPV4, NF_INET_FORWARD, NULL, skb,
- skb->dev, dev,
+ NF_HOOK(NFPROTO_IPV4, NF_INET_FORWARD,
+ net, NULL, skb, skb->dev, dev,
ipmr_forward_finish);
return;
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 09ab5bb6913a35b4c3926f7969199a1a330d11fb..2045b1aaa6efa19588774c43101493572bbe176b 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -411,8 +411,9 @@ static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4,
icmp_out_count(net, ((struct icmphdr *)
skb_transport_header(skb))->type);
- err = NF_HOOK(NFPROTO_IPV4, NF_INET_LOCAL_OUT, sk, skb,
- NULL, rt->dst.dev, dst_output);
+ err = NF_HOOK(NFPROTO_IPV4, NF_INET_LOCAL_OUT,
+ net, sk, skb, NULL, rt->dst.dev,
+ dst_output);
if (err > 0)
err = net_xmit_errno(err);
if (err)
diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c
index 60b032f58ccc9ffca8617de21c72288b919889b7..5093000d3d5eaa99a2eca15808371b6497d4c929 100644
--- a/net/ipv4/xfrm4_input.c
+++ b/net/ipv4/xfrm4_input.c
@@ -52,8 +52,8 @@ int xfrm4_transport_finish(struct sk_buff *skb, int async)
iph->tot_len = htons(skb->len);
ip_send_check(iph);
- NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING, NULL, skb,
- skb->dev, NULL,
+ NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING,
+ dev_net(skb->dev), NULL, skb, skb->dev, NULL,
xfrm4_rcv_encap_finish);
return 0;
}
diff --git a/net/ipv4/xfrm4_output.c b/net/ipv4/xfrm4_output.c
index 737f5e395a6a0cdf2abd43ff3696cb40518552bb..e4a85199e015d7cc27c3e94902dceadf3d4ceb1e 100644
--- a/net/ipv4/xfrm4_output.c
+++ b/net/ipv4/xfrm4_output.c
@@ -96,8 +96,10 @@ static int __xfrm4_output(struct sock *sk, struct sk_buff *skb)
int xfrm4_output(struct sock *sk, struct sk_buff *skb)
{
- return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING, sk, skb,
- NULL, skb_dst(skb)->dev, __xfrm4_output,
+ struct net *net = dev_net(skb_dst(skb)->dev);
+ return NF_HOOK_COND(NFPROTO_IPV4, NF_INET_POST_ROUTING,
+ net, sk, skb, NULL, skb_dst(skb)->dev,
+ __xfrm4_output,
!(IPCB(skb)->flags & IPSKB_REROUTED));
}
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index c628dba477d40010da9553ce9aef6825fdf8cfdb..583cf959c23de3dd849c57e1dbeb140b8f0f7107 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -183,8 +183,8 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
/* Must drop socket now because of tproxy. */
skb_orphan(skb);
- return NF_HOOK(NFPROTO_IPV6, NF_INET_PRE_ROUTING, NULL, skb,
- dev, NULL,
+ return NF_HOOK(NFPROTO_IPV6, NF_INET_PRE_ROUTING,
+ net, NULL, skb, dev, NULL,
ip6_rcv_finish);
err:
IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_INHDRERRORS);
@@ -278,8 +278,8 @@ static int ip6_input_finish(struct sock *sk, struct sk_buff *skb)
int ip6_input(struct sk_buff *skb)
{
- return NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_IN, NULL, skb,
- skb->dev, NULL,
+ return NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_IN,
+ dev_net(skb->dev), NULL, skb, skb->dev, NULL,
ip6_input_finish);
}
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 8cab909b181ef95fe96db36c61fe836fb83862d2..96e76ddd4a441bac1d1e6da9b2206513e5e8bebd 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -83,7 +83,7 @@ static int ip6_finish_output2(struct sock *sk, struct sk_buff *skb)
*/
if (newskb)
NF_HOOK(NFPROTO_IPV6, NF_INET_POST_ROUTING,
- sk, newskb, NULL, newskb->dev,
+ net, sk, newskb, NULL, newskb->dev,
dev_loopback_xmit);
if (ipv6_hdr(skb)->hop_limit == 0) {
@@ -142,8 +142,8 @@ int ip6_output(struct sock *sk, struct sk_buff *skb)
return 0;
}
- return NF_HOOK_COND(NFPROTO_IPV6, NF_INET_POST_ROUTING, sk, skb,
- NULL, dev,
+ return NF_HOOK_COND(NFPROTO_IPV6, NF_INET_POST_ROUTING,
+ net, sk, skb, NULL, dev,
ip6_finish_output,
!(IP6CB(skb)->flags & IP6SKB_REROUTED));
}
@@ -223,8 +223,9 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi6 *fl6,
if ((skb->len <= mtu) || skb->ignore_df || skb_is_gso(skb)) {
IP6_UPD_PO_STATS(net, ip6_dst_idev(skb_dst(skb)),
IPSTATS_MIB_OUT, skb->len);
- return NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, sk, skb,
- NULL, dst->dev, dst_output);
+ return NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT,
+ net, sk, skb, NULL, dst->dev,
+ dst_output);
}
skb->dev = dst->dev;
@@ -511,8 +512,8 @@ int ip6_forward(struct sk_buff *skb)
IP6_INC_STATS_BH(net, ip6_dst_idev(dst), IPSTATS_MIB_OUTFORWDATAGRAMS);
IP6_ADD_STATS_BH(net, ip6_dst_idev(dst), IPSTATS_MIB_OUTOCTETS, skb->len);
- return NF_HOOK(NFPROTO_IPV6, NF_INET_FORWARD, NULL, skb,
- skb->dev, dst->dev,
+ return NF_HOOK(NFPROTO_IPV6, NF_INET_FORWARD,
+ net, NULL, skb, skb->dev, dst->dev,
ip6_forward_finish);
error:
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 3e3085b37a917b8c1ee256797a783841fec1e6c5..e830942b209045bdb30832126b90f50aad68ebb8 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -2064,8 +2064,8 @@ static int ip6mr_forward2(struct net *net, struct mr6_table *mrt,
IP6CB(skb)->flags |= IP6SKB_FORWARDED;
- return NF_HOOK(NFPROTO_IPV6, NF_INET_FORWARD, NULL, skb,
- skb->dev, dev,
+ return NF_HOOK(NFPROTO_IPV6, NF_INET_FORWARD,
+ net, NULL, skb, skb->dev, dev,
ip6mr_forward2_finish);
out_free:
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 5b3f2841acf67e194f75b2fec24c31286772be10..124338a39e29cb3e3a5e602fb706486f330fb529 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1645,7 +1645,7 @@ static void mld_sendpack(struct sk_buff *skb)
payload_len = skb->len;
err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT,
- net->ipv6.igmp_sk, skb, NULL, skb->dev,
+ net, net->ipv6.igmp_sk, skb, NULL, skb->dev,
dst_output);
out:
if (!err) {
@@ -2008,8 +2008,9 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
}
skb_dst_set(skb, dst);
- err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, sk, skb,
- NULL, skb->dev, dst_output);
+ err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT,
+ net, sk, skb, NULL, skb->dev,
+ dst_output);
out:
if (!err) {
ICMP6MSGOUT_INC_STATS(net, idev, type);
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 349ac1b022b639b62d834d1784f320832390e3a6..dd2b08d7c8d1e930622a24b7a67686004cbfc427 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -463,8 +463,8 @@ static void ndisc_send_skb(struct sk_buff *skb,
idev = __in6_dev_get(dst->dev);
IP6_UPD_PO_STATS(net, idev, IPSTATS_MIB_OUT, skb->len);
- err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, sk, skb,
- NULL, dst->dev,
+ err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT,
+ net, sk, skb, NULL, dst->dev,
dst_output);
if (!err) {
ICMP6MSGOUT_INC_STATS(net, idev, type);
diff --git a/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c b/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c
index 6d9c0b3d5b8c49d111cca7bd70b9bc5229f0a263..6b576be3c83e802704d67f789ac8686a63ea64a6 100644
--- a/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c
+++ b/net/ipv6/netfilter/nf_defrag_ipv6_hooks.c
@@ -74,7 +74,7 @@ static unsigned int ipv6_defrag(const struct nf_hook_ops *ops,
nf_ct_frag6_consume_orig(reasm);
- NF_HOOK_THRESH(NFPROTO_IPV6, ops->hooknum, state->sk, reasm,
+ NF_HOOK_THRESH(NFPROTO_IPV6, ops->hooknum, state->net, state->sk, reasm,
state->in, state->out,
state->okfn, NF_IP6_PRI_CONNTRACK_DEFRAG + 1);
diff --git a/net/ipv6/output_core.c b/net/ipv6/output_core.c
index 8178f72fe90de3cb87d4ce44fdca2afa79bfed1a..9cc9127fb5e742e2232de96e7ed74568e1cabc4c 100644
--- a/net/ipv6/output_core.c
+++ b/net/ipv6/output_core.c
@@ -140,6 +140,7 @@ EXPORT_SYMBOL(ip6_dst_hoplimit);
static int __ip6_local_out_sk(struct sock *sk, struct sk_buff *skb)
{
+ struct net *net = dev_net(skb_dst(skb)->dev);
int len;
len = skb->len - sizeof(struct ipv6hdr);
@@ -148,8 +149,9 @@ static int __ip6_local_out_sk(struct sock *sk, struct sk_buff *skb)
ipv6_hdr(skb)->payload_len = htons(len);
IP6CB(skb)->nhoff = offsetof(struct ipv6hdr, nexthdr);
- return nf_hook(NFPROTO_IPV6, NF_INET_LOCAL_OUT, sk, skb,
- NULL, skb_dst(skb)->dev, dst_output);
+ return nf_hook(NFPROTO_IPV6, NF_INET_LOCAL_OUT,
+ net, sk, skb, NULL, skb_dst(skb)->dev,
+ dst_output);
}
int __ip6_local_out(struct sk_buff *skb)
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 5aa4613027167797c81301f66850197930d2f87c..dc65ec198f7c3f7ae19176fdaa8752c7fb4e13a5 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -654,7 +654,7 @@ static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
goto error_fault;
IP6_UPD_PO_STATS(net, rt->rt6i_idev, IPSTATS_MIB_OUT, skb->len);
- err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, sk, skb,
+ err = NF_HOOK(NFPROTO_IPV6, NF_INET_LOCAL_OUT, net, sk, skb,
NULL, rt->dst.dev, dst_output);
if (err > 0)
err = net_xmit_errno(err);
diff --git a/net/ipv6/xfrm6_input.c b/net/ipv6/xfrm6_input.c
index 74bd17882a2fe5126012fae7625254a56f14e20d..0eaab1fa6be5751734d98d900ae4d296ca12651e 100644
--- a/net/ipv6/xfrm6_input.c
+++ b/net/ipv6/xfrm6_input.c
@@ -42,8 +42,8 @@ int xfrm6_transport_finish(struct sk_buff *skb, int async)
ipv6_hdr(skb)->payload_len = htons(skb->len);
__skb_push(skb, skb->data - skb_network_header(skb));
- NF_HOOK(NFPROTO_IPV6, NF_INET_PRE_ROUTING, NULL, skb,
- skb->dev, NULL,
+ NF_HOOK(NFPROTO_IPV6, NF_INET_PRE_ROUTING,
+ dev_net(skb->dev), NULL, skb, skb->dev, NULL,
ip6_rcv_finish);
return -1;
}
diff --git a/net/ipv6/xfrm6_output.c b/net/ipv6/xfrm6_output.c
index b0fcd6c098378c5eee7a7a9541b616c6b08e970e..431ae2c22234eeecd980cdd565d2d1137870c1ad 100644
--- a/net/ipv6/xfrm6_output.c
+++ b/net/ipv6/xfrm6_output.c
@@ -168,7 +168,9 @@ static int __xfrm6_output(struct sock *sk, struct sk_buff *skb)
int xfrm6_output(struct sock *sk, struct sk_buff *skb)
{
- return NF_HOOK_COND(NFPROTO_IPV6, NF_INET_POST_ROUTING, sk, skb,
- NULL, skb_dst(skb)->dev, __xfrm6_output,
+ struct net *net = dev_net(skb_dst(skb)->dev);
+ return NF_HOOK_COND(NFPROTO_IPV6, NF_INET_POST_ROUTING,
+ net, sk, skb, NULL, skb_dst(skb)->dev,
+ __xfrm6_output,
!(IP6CB(skb)->flags & IP6SKB_REROUTED));
}
diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
index b8e5544af87f9ea3898a020863809cce26b6c280..65c996c14bca3201327ad710eca39ca45fd48d99 100644
--- a/net/netfilter/ipvs/ip_vs_xmit.c
+++ b/net/netfilter/ipvs/ip_vs_xmit.c
@@ -573,7 +573,7 @@ static inline int ip_vs_nat_send_or_cont(int pf, struct sk_buff *skb,
skb_forward_csum(skb);
if (!skb->sk)
skb_sender_cpu_clear(skb);
- NF_HOOK(pf, NF_INET_LOCAL_OUT, NULL, skb,
+ NF_HOOK(pf, NF_INET_LOCAL_OUT, ip_vs_conn_net(cp), NULL, skb,
NULL, skb_dst(skb)->dev, dst_output);
} else
ret = NF_ACCEPT;
@@ -595,7 +595,7 @@ static inline int ip_vs_send_or_cont(int pf, struct sk_buff *skb,
skb_forward_csum(skb);
if (!skb->sk)
skb_sender_cpu_clear(skb);
- NF_HOOK(pf, NF_INET_LOCAL_OUT, NULL, skb,
+ NF_HOOK(pf, NF_INET_LOCAL_OUT, ip_vs_conn_net(cp), NULL, skb,
NULL, skb_dst(skb)->dev, dst_output);
} else
ret = NF_ACCEPT;
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c
index 57a50f6ce28c8763e090e88d28c8e6aee63af856..c21f1a02ce13ea8133568496da6d5c1400dcc36c 100644
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@@ -131,6 +131,7 @@ static int xfrm_output_one(struct sk_buff *skb, int err)
int xfrm_output_resume(struct sk_buff *skb, int err)
{
+ struct net *net = xs_net(skb_dst(skb)->xfrm);
while (likely((err = xfrm_output_one(skb, err)) == 0)) {
nf_reset(skb);
@@ -142,7 +143,7 @@ int xfrm_output_resume(struct sk_buff *skb, int err)
return dst_output(skb->sk, skb);
err = nf_hook(skb_dst(skb)->ops->family,
- NF_INET_POST_ROUTING, skb->sk, skb,
+ NF_INET_POST_ROUTING, net, skb->sk, skb,
NULL, skb_dst(skb)->dev, xfrm_output2);
if (unlikely(err != 1))
goto out;