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-rw-r--r--include/net/netfilter/nf_tables.h12
-rw-r--r--include/net/netfilter/nf_tables_ipv4.h25
-rw-r--r--include/net/netfilter/nf_tables_ipv6.h27
-rw-r--r--net/bridge/netfilter/nf_tables_bridge.c8
-rw-r--r--net/ipv4/netfilter/nf_tables_arp.c3
-rw-r--r--net/ipv4/netfilter/nf_tables_ipv4.c3
-rw-r--r--net/ipv4/netfilter/nft_chain_nat_ipv4.c3
-rw-r--r--net/ipv4/netfilter/nft_chain_route_ipv4.c3
-rw-r--r--net/ipv6/netfilter/nf_tables_ipv6.c3
-rw-r--r--net/ipv6/netfilter/nft_chain_nat_ipv6.c3
-rw-r--r--net/ipv6/netfilter/nft_chain_route_ipv6.c3
-rw-r--r--net/netfilter/nf_tables_netdev.c8
12 files changed, 43 insertions, 58 deletions
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index fecc6112c768..f6e4325b3306 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -54,8 +54,8 @@ static inline void nft_set_pktinfo(struct nft_pktinfo *pkt,
pkt->xt.state = state;
}
-static inline void nft_set_pktinfo_proto_unspec(struct nft_pktinfo *pkt,
- struct sk_buff *skb)
+static inline void nft_set_pktinfo_unspec(struct nft_pktinfo *pkt,
+ struct sk_buff *skb)
{
pkt->tprot_set = false;
pkt->tprot = 0;
@@ -63,14 +63,6 @@ static inline void nft_set_pktinfo_proto_unspec(struct nft_pktinfo *pkt,
pkt->xt.fragoff = 0;
}
-static inline void nft_set_pktinfo_unspec(struct nft_pktinfo *pkt,
- struct sk_buff *skb,
- const struct nf_hook_state *state)
-{
- nft_set_pktinfo(pkt, skb, state);
- nft_set_pktinfo_proto_unspec(pkt, skb);
-}
-
/**
* struct nft_verdict - nf_tables verdict
*
diff --git a/include/net/netfilter/nf_tables_ipv4.h b/include/net/netfilter/nf_tables_ipv4.h
index f0896ba456c4..b2deeb2755a4 100644
--- a/include/net/netfilter/nf_tables_ipv4.h
+++ b/include/net/netfilter/nf_tables_ipv4.h
@@ -5,15 +5,11 @@
#include <net/netfilter/nf_tables.h>
#include <net/ip.h>
-static inline void
-nft_set_pktinfo_ipv4(struct nft_pktinfo *pkt,
- struct sk_buff *skb,
- const struct nf_hook_state *state)
+static inline void nft_set_pktinfo_ipv4(struct nft_pktinfo *pkt,
+ struct sk_buff *skb)
{
struct iphdr *ip;
- nft_set_pktinfo(pkt, skb, state);
-
ip = ip_hdr(pkt->skb);
pkt->tprot_set = true;
pkt->tprot = ip->protocol;
@@ -21,10 +17,8 @@ nft_set_pktinfo_ipv4(struct nft_pktinfo *pkt,
pkt->xt.fragoff = ntohs(ip->frag_off) & IP_OFFSET;
}
-static inline int
-__nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt,
- struct sk_buff *skb,
- const struct nf_hook_state *state)
+static inline int __nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt,
+ struct sk_buff *skb)
{
struct iphdr *iph, _iph;
u32 len, thoff;
@@ -52,14 +46,11 @@ __nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt,
return 0;
}
-static inline void
-nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt,
- struct sk_buff *skb,
- const struct nf_hook_state *state)
+static inline void nft_set_pktinfo_ipv4_validate(struct nft_pktinfo *pkt,
+ struct sk_buff *skb)
{
- nft_set_pktinfo(pkt, skb, state);
- if (__nft_set_pktinfo_ipv4_validate(pkt, skb, state) < 0)
- nft_set_pktinfo_proto_unspec(pkt, skb);
+ if (__nft_set_pktinfo_ipv4_validate(pkt, skb) < 0)
+ nft_set_pktinfo_unspec(pkt, skb);
}
extern struct nft_af_info nft_af_ipv4;
diff --git a/include/net/netfilter/nf_tables_ipv6.h b/include/net/netfilter/nf_tables_ipv6.h
index b8065b72f56e..1890c5bc3c3c 100644
--- a/include/net/netfilter/nf_tables_ipv6.h
+++ b/include/net/netfilter/nf_tables_ipv6.h
@@ -5,20 +5,16 @@
#include <linux/netfilter_ipv6/ip6_tables.h>
#include <net/ipv6.h>
-static inline void
-nft_set_pktinfo_ipv6(struct nft_pktinfo *pkt,
- struct sk_buff *skb,
- const struct nf_hook_state *state)
+static inline void nft_set_pktinfo_ipv6(struct nft_pktinfo *pkt,
+ struct sk_buff *skb)
{
unsigned int flags = IP6_FH_F_AUTH;
int protohdr, thoff = 0;
unsigned short frag_off;
- nft_set_pktinfo(pkt, skb, state);
-
protohdr = ipv6_find_hdr(pkt->skb, &thoff, -1, &frag_off, &flags);
if (protohdr < 0) {
- nft_set_pktinfo_proto_unspec(pkt, skb);
+ nft_set_pktinfo_unspec(pkt, skb);
return;
}
@@ -28,10 +24,8 @@ nft_set_pktinfo_ipv6(struct nft_pktinfo *pkt,
pkt->xt.fragoff = frag_off;
}
-static inline int
-__nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt,
- struct sk_buff *skb,
- const struct nf_hook_state *state)
+static inline int __nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt,
+ struct sk_buff *skb)
{
#if IS_ENABLED(CONFIG_IPV6)
unsigned int flags = IP6_FH_F_AUTH;
@@ -68,14 +62,11 @@ __nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt,
#endif
}
-static inline void
-nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt,
- struct sk_buff *skb,
- const struct nf_hook_state *state)
+static inline void nft_set_pktinfo_ipv6_validate(struct nft_pktinfo *pkt,
+ struct sk_buff *skb)
{
- nft_set_pktinfo(pkt, skb, state);
- if (__nft_set_pktinfo_ipv6_validate(pkt, skb, state) < 0)
- nft_set_pktinfo_proto_unspec(pkt, skb);
+ if (__nft_set_pktinfo_ipv6_validate(pkt, skb) < 0)
+ nft_set_pktinfo_unspec(pkt, skb);
}
extern struct nft_af_info nft_af_ipv6;
diff --git a/net/bridge/netfilter/nf_tables_bridge.c b/net/bridge/netfilter/nf_tables_bridge.c
index 97afdc0744e6..612bfd0737d5 100644
--- a/net/bridge/netfilter/nf_tables_bridge.c
+++ b/net/bridge/netfilter/nf_tables_bridge.c
@@ -25,15 +25,17 @@ nft_do_chain_bridge(void *priv,
{
struct nft_pktinfo pkt;
+ nft_set_pktinfo(&pkt, skb, state);
+
switch (eth_hdr(skb)->h_proto) {
case htons(ETH_P_IP):
- nft_set_pktinfo_ipv4_validate(&pkt, skb, state);
+ nft_set_pktinfo_ipv4_validate(&pkt, skb);
break;
case htons(ETH_P_IPV6):
- nft_set_pktinfo_ipv6_validate(&pkt, skb, state);
+ nft_set_pktinfo_ipv6_validate(&pkt, skb);
break;
default:
- nft_set_pktinfo_unspec(&pkt, skb, state);
+ nft_set_pktinfo_unspec(&pkt, skb);
break;
}
diff --git a/net/ipv4/netfilter/nf_tables_arp.c b/net/ipv4/netfilter/nf_tables_arp.c
index ec47c12cd137..3fa7e1b22bdd 100644
--- a/net/ipv4/netfilter/nf_tables_arp.c
+++ b/net/ipv4/netfilter/nf_tables_arp.c
@@ -21,7 +21,8 @@ nft_do_chain_arp(void *priv,
{
struct nft_pktinfo pkt;
- nft_set_pktinfo_unspec(&pkt, skb, state);
+ nft_set_pktinfo(&pkt, skb, state);
+ nft_set_pktinfo_unspec(&pkt, skb);
return nft_do_chain(&pkt, priv);
}
diff --git a/net/ipv4/netfilter/nf_tables_ipv4.c b/net/ipv4/netfilter/nf_tables_ipv4.c
index 2840a29b2e04..35fa265d1ce3 100644
--- a/net/ipv4/netfilter/nf_tables_ipv4.c
+++ b/net/ipv4/netfilter/nf_tables_ipv4.c
@@ -24,7 +24,8 @@ static unsigned int nft_do_chain_ipv4(void *priv,
{
struct nft_pktinfo pkt;
- nft_set_pktinfo_ipv4(&pkt, skb, state);
+ nft_set_pktinfo(&pkt, skb, state);
+ nft_set_pktinfo_ipv4(&pkt, skb);
return nft_do_chain(&pkt, priv);
}
diff --git a/net/ipv4/netfilter/nft_chain_nat_ipv4.c b/net/ipv4/netfilter/nft_chain_nat_ipv4.c
index f5c66a7a4bf2..f2a490981594 100644
--- a/net/ipv4/netfilter/nft_chain_nat_ipv4.c
+++ b/net/ipv4/netfilter/nft_chain_nat_ipv4.c
@@ -33,7 +33,8 @@ static unsigned int nft_nat_do_chain(void *priv,
{
struct nft_pktinfo pkt;
- nft_set_pktinfo_ipv4(&pkt, skb, state);
+ nft_set_pktinfo(&pkt, skb, state);
+ nft_set_pktinfo_ipv4(&pkt, skb);
return nft_do_chain(&pkt, priv);
}
diff --git a/net/ipv4/netfilter/nft_chain_route_ipv4.c b/net/ipv4/netfilter/nft_chain_route_ipv4.c
index 30493beb611a..fb3d49fb62fe 100644
--- a/net/ipv4/netfilter/nft_chain_route_ipv4.c
+++ b/net/ipv4/netfilter/nft_chain_route_ipv4.c
@@ -38,7 +38,8 @@ static unsigned int nf_route_table_hook(void *priv,
ip_hdrlen(skb) < sizeof(struct iphdr))
return NF_ACCEPT;
- nft_set_pktinfo_ipv4(&pkt, skb, state);
+ nft_set_pktinfo(&pkt, skb, state);
+ nft_set_pktinfo_ipv4(&pkt, skb);
mark = skb->mark;
iph = ip_hdr(skb);
diff --git a/net/ipv6/netfilter/nf_tables_ipv6.c b/net/ipv6/netfilter/nf_tables_ipv6.c
index d6e4ba5de916..71bac94770dd 100644
--- a/net/ipv6/netfilter/nf_tables_ipv6.c
+++ b/net/ipv6/netfilter/nf_tables_ipv6.c
@@ -22,7 +22,8 @@ static unsigned int nft_do_chain_ipv6(void *priv,
{
struct nft_pktinfo pkt;
- nft_set_pktinfo_ipv6(&pkt, skb, state);
+ nft_set_pktinfo(&pkt, skb, state);
+ nft_set_pktinfo_ipv6(&pkt, skb);
return nft_do_chain(&pkt, priv);
}
diff --git a/net/ipv6/netfilter/nft_chain_nat_ipv6.c b/net/ipv6/netfilter/nft_chain_nat_ipv6.c
index 443cd306c0b0..73fe2bd13fcf 100644
--- a/net/ipv6/netfilter/nft_chain_nat_ipv6.c
+++ b/net/ipv6/netfilter/nft_chain_nat_ipv6.c
@@ -31,7 +31,8 @@ static unsigned int nft_nat_do_chain(void *priv,
{
struct nft_pktinfo pkt;
- nft_set_pktinfo_ipv6(&pkt, skb, state);
+ nft_set_pktinfo(&pkt, skb, state);
+ nft_set_pktinfo_ipv6(&pkt, skb);
return nft_do_chain(&pkt, priv);
}
diff --git a/net/ipv6/netfilter/nft_chain_route_ipv6.c b/net/ipv6/netfilter/nft_chain_route_ipv6.c
index f2727475895e..11d3c3b9aa18 100644
--- a/net/ipv6/netfilter/nft_chain_route_ipv6.c
+++ b/net/ipv6/netfilter/nft_chain_route_ipv6.c
@@ -33,7 +33,8 @@ static unsigned int nf_route_table_hook(void *priv,
u32 mark, flowlabel;
int err;
- nft_set_pktinfo_ipv6(&pkt, skb, state);
+ nft_set_pktinfo(&pkt, skb, state);
+ nft_set_pktinfo_ipv6(&pkt, skb);
/* save source/dest address, mark, hoplimit, flowlabel, priority */
memcpy(&saddr, &ipv6_hdr(skb)->saddr, sizeof(saddr));
diff --git a/net/netfilter/nf_tables_netdev.c b/net/netfilter/nf_tables_netdev.c
index 403432988313..3cd127dd2895 100644
--- a/net/netfilter/nf_tables_netdev.c
+++ b/net/netfilter/nf_tables_netdev.c
@@ -21,15 +21,17 @@ nft_do_chain_netdev(void *priv, struct sk_buff *skb,
{
struct nft_pktinfo pkt;
+ nft_set_pktinfo(&pkt, skb, state);
+
switch (skb->protocol) {
case htons(ETH_P_IP):
- nft_set_pktinfo_ipv4_validate(&pkt, skb, state);
+ nft_set_pktinfo_ipv4_validate(&pkt, skb);
break;
case htons(ETH_P_IPV6):
- nft_set_pktinfo_ipv6_validate(&pkt, skb, state);
+ nft_set_pktinfo_ipv6_validate(&pkt, skb);
break;
default:
- nft_set_pktinfo_unspec(&pkt, skb, state);
+ nft_set_pktinfo_unspec(&pkt, skb);
break;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-12 02:51:23 +0000