[NETFILTER]: x_tables: add xt_{match,target} arguments to match/target functions

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

23 files changed, 44 insertions, 1 deletions

diff --git a/net/netfilter/xt_CLASSIFY.c b/net/netfilter/xt_CLASSIFY.c
index 6b36e8475657..3224ed87d4c7 100644
--- a/net/netfilter/xt_CLASSIFY.c
+++ b/net/netfilter/xt_CLASSIFY.c
@@ -28,6 +28,7 @@ target(struct sk_buff **pskb,
        const struct net_device *in,
        const struct net_device *out,
        unsigned int hooknum,
+       const struct xt_target *target,
        const void *targinfo,
        void *userinfo)
 {
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
index b269ba9f2934..df2486a3efd5 100644
--- a/net/netfilter/xt_CONNMARK.c
+++ b/net/netfilter/xt_CONNMARK.c
@@ -37,6 +37,7 @@ target(struct sk_buff **pskb,
        const struct net_device *in,
        const struct net_device *out,
        unsigned int hooknum,
+       const struct xt_target *target,
        const void *targinfo,
        void *userinfo)
 {
@@ -74,6 +75,7 @@ target(struct sk_buff **pskb,
 static int
 checkentry(const char *tablename,
 	   const void *entry,
+	   const struct xt_target *target,
 	   void *targinfo,
 	   unsigned int targinfosize,
 	   unsigned int hook_mask)
diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c
index 1bc968b519d8..dcb5266efae0 100644
--- a/net/netfilter/xt_MARK.c
+++ b/net/netfilter/xt_MARK.c
@@ -26,6 +26,7 @@ target_v0(struct sk_buff **pskb,
 	  const struct net_device *in,
 	  const struct net_device *out,
 	  unsigned int hooknum,
+	  const struct xt_target *target,
 	  const void *targinfo,
 	  void *userinfo)
 {
@@ -42,6 +43,7 @@ target_v1(struct sk_buff **pskb,
 	  const struct net_device *in,
 	  const struct net_device *out,
 	  unsigned int hooknum,
+	  const struct xt_target *target,
 	  const void *targinfo,
 	  void *userinfo)
 {
@@ -72,6 +74,7 @@ target_v1(struct sk_buff **pskb,
 static int
 checkentry_v0(const char *tablename,
 	      const void *entry,
+	      const struct xt_target *target,
 	      void *targinfo,
 	      unsigned int targinfosize,
 	      unsigned int hook_mask)
@@ -88,6 +91,7 @@ checkentry_v0(const char *tablename,
 static int
 checkentry_v1(const char *tablename,
 	      const void *entry,
+	      const struct xt_target *target,
 	      void *targinfo,
 	      unsigned int targinfosize,
 	      unsigned int hook_mask)
diff --git a/net/netfilter/xt_NFQUEUE.c b/net/netfilter/xt_NFQUEUE.c
index b1da0ad10a6c..39a963edf16b 100644
--- a/net/netfilter/xt_NFQUEUE.c
+++ b/net/netfilter/xt_NFQUEUE.c
@@ -28,6 +28,7 @@ target(struct sk_buff **pskb,
        const struct net_device *in,
        const struct net_device *out,
        unsigned int hooknum,
+       const struct xt_target *target,
        const void *targinfo,
        void *userinfo)
 {
diff --git a/net/netfilter/xt_NOTRACK.c b/net/netfilter/xt_NOTRACK.c
index 8bacbe14afb5..b8634e3f6169 100644
--- a/net/netfilter/xt_NOTRACK.c
+++ b/net/netfilter/xt_NOTRACK.c
@@ -15,6 +15,7 @@ target(struct sk_buff **pskb,
        const struct net_device *in,
        const struct net_device *out,
        unsigned int hooknum,
+       const struct xt_target *target,
        const void *targinfo,
        void *userinfo)
 {
diff --git a/net/netfilter/xt_comment.c b/net/netfilter/xt_comment.c
index b3f07aa593f4..03d9d741231c 100644
--- a/net/netfilter/xt_comment.c
+++ b/net/netfilter/xt_comment.c
@@ -19,6 +19,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protooff,
diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c
index d9851358ff49..f34ecb9485c7 100644
--- a/net/netfilter/xt_connbytes.c
+++ b/net/netfilter/xt_connbytes.c
@@ -44,6 +44,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
@@ -122,6 +123,7 @@ match(const struct sk_buff *skb,
 
 static int check(const char *tablename,
 		 const void *ip,
+		 const struct xt_match *match,
 		 void *matchinfo,
 		 unsigned int matchsize,
 		 unsigned int hook_mask)
diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c
index 2bb987f7bdd9..51822471e919 100644
--- a/net/netfilter/xt_connmark.c
+++ b/net/netfilter/xt_connmark.c
@@ -35,6 +35,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
@@ -52,6 +53,7 @@ match(const struct sk_buff *skb,
 static int
 checkentry(const char *tablename,
 	   const void *ip,
+	   const struct xt_match *match,
 	   void *matchinfo,
 	   unsigned int matchsize,
 	   unsigned int hook_mask)
diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index 45a5a7d1939a..39fc29496e00 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -32,6 +32,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
@@ -118,6 +119,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
diff --git a/net/netfilter/xt_dccp.c b/net/netfilter/xt_dccp.c
index 06e9ef2b1d4c..db6b70cdc770 100644
--- a/net/netfilter/xt_dccp.c
+++ b/net/netfilter/xt_dccp.c
@@ -95,6 +95,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
@@ -129,6 +130,7 @@ match(const struct sk_buff *skb,
 static int
 checkentry(const char *tablename,
 	   const void *inf,
+	   const struct xt_match *match,
 	   void *matchinfo,
 	   unsigned int matchsize,
 	   unsigned int hook_mask)
diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c
index dc28f49c484b..ef8e54d40c92 100644
--- a/net/netfilter/xt_helper.c
+++ b/net/netfilter/xt_helper.c
@@ -42,6 +42,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
@@ -89,6 +90,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
@@ -135,6 +137,7 @@ out_unlock:
 
 static int check(const char *tablename,
 		 const void *inf,
+		 const struct xt_match *match,
 		 void *matchinfo,
 		 unsigned int matchsize,
 		 unsigned int hook_mask)
diff --git a/net/netfilter/xt_length.c b/net/netfilter/xt_length.c
index 11a2812a99b1..b9e60f041a64 100644
--- a/net/netfilter/xt_length.c
+++ b/net/netfilter/xt_length.c
@@ -24,6 +24,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
@@ -39,6 +40,7 @@ static int
 match6(const struct sk_buff *skb,
        const struct net_device *in,
        const struct net_device *out,
+       const struct xt_match *match,
        const void *matchinfo,
        int offset,
        unsigned int protoff,
diff --git a/net/netfilter/xt_limit.c b/net/netfilter/xt_limit.c
index dec3f02a9834..3049e6f8889e 100644
--- a/net/netfilter/xt_limit.c
+++ b/net/netfilter/xt_limit.c
@@ -68,6 +68,7 @@ static int
 ipt_limit_match(const struct sk_buff *skb,
 		const struct net_device *in,
 		const struct net_device *out,
+		const struct xt_match *match,
 		const void *matchinfo,
 		int offset,
 		unsigned int protoff,
@@ -107,6 +108,7 @@ user2credits(u_int32_t user)
 static int
 ipt_limit_checkentry(const char *tablename,
 		     const void *inf,
+		     const struct xt_match *match,
 		     void *matchinfo,
 		     unsigned int matchsize,
 		     unsigned int hook_mask)
diff --git a/net/netfilter/xt_mac.c b/net/netfilter/xt_mac.c
index e20772616f55..b4559a46dce8 100644
--- a/net/netfilter/xt_mac.c
+++ b/net/netfilter/xt_mac.c
@@ -27,6 +27,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
diff --git a/net/netfilter/xt_mark.c b/net/netfilter/xt_mark.c
index b21b94a4684f..c1a8f0f587f0 100644
--- a/net/netfilter/xt_mark.c
+++ b/net/netfilter/xt_mark.c
@@ -23,6 +23,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
@@ -36,6 +37,7 @@ match(const struct sk_buff *skb,
 static int
 checkentry(const char *tablename,
            const void *entry,
+	   const struct xt_match *match,
            void *matchinfo,
            unsigned int matchsize,
            unsigned int hook_mask)
diff --git a/net/netfilter/xt_physdev.c b/net/netfilter/xt_physdev.c
index 5afc41734d51..f788e8e76254 100644
--- a/net/netfilter/xt_physdev.c
+++ b/net/netfilter/xt_physdev.c
@@ -26,6 +26,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
@@ -102,6 +103,7 @@ match_outdev:
 static int
 checkentry(const char *tablename,
 		       const void *ip,
+		       const struct xt_match *match,
 		       void *matchinfo,
 		       unsigned int matchsize,
 		       unsigned int hook_mask)
diff --git a/net/netfilter/xt_pkttype.c b/net/netfilter/xt_pkttype.c
index 872bb2a7d5b8..f38638dfd139 100644
--- a/net/netfilter/xt_pkttype.c
+++ b/net/netfilter/xt_pkttype.c
@@ -22,6 +22,7 @@ MODULE_ALIAS("ip6t_pkttype");
 static int match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
diff --git a/net/netfilter/xt_realm.c b/net/netfilter/xt_realm.c
index 249e0a3e156b..57815a07db67 100644
--- a/net/netfilter/xt_realm.c
+++ b/net/netfilter/xt_realm.c
@@ -27,6 +27,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
diff --git a/net/netfilter/xt_sctp.c b/net/netfilter/xt_sctp.c
index f0a25e5a5306..f5d698ba03ca 100644
--- a/net/netfilter/xt_sctp.c
+++ b/net/netfilter/xt_sctp.c
@@ -123,6 +123,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
@@ -162,6 +163,7 @@ match(const struct sk_buff *skb,
 static int
 checkentry(const char *tablename,
 	   const void *inf,
+	   const struct xt_match *match,
 	   void *matchinfo,
 	   unsigned int matchsize,
 	   unsigned int hook_mask)
diff --git a/net/netfilter/xt_state.c b/net/netfilter/xt_state.c
index 9a7d6dfd7efb..b8ec00cd51fc 100644
--- a/net/netfilter/xt_state.c
+++ b/net/netfilter/xt_state.c
@@ -24,6 +24,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
diff --git a/net/netfilter/xt_string.c b/net/netfilter/xt_string.c
index c3efd3773d75..fccbad6a7f40 100644
--- a/net/netfilter/xt_string.c
+++ b/net/netfilter/xt_string.c
@@ -24,6 +24,7 @@ MODULE_ALIAS("ip6t_string");
 static int match(const struct sk_buff *skb,
 		 const struct net_device *in,
 		 const struct net_device *out,
+		 const struct xt_match *match,
 		 const void *matchinfo,
 		 int offset,
 		 unsigned int protoff,
@@ -43,6 +44,7 @@ static int match(const struct sk_buff *skb,
 
 static int checkentry(const char *tablename,
 		      const void *ip,
+		      const struct xt_match *match,
 		      void *matchinfo,
 		      unsigned int matchsize,
 		      unsigned int hook_mask)
@@ -64,7 +66,8 @@ static int checkentry(const char *tablename,
 	return 1;
 }
 
-static void destroy(void *matchinfo, unsigned int matchsize)
+static void destroy(const struct xt_match *match, void *matchinfo,
+		    unsigned int matchsize)
 {
 	textsearch_destroy(STRING_TEXT_PRIV(matchinfo)->config);
 }
diff --git a/net/netfilter/xt_tcpmss.c b/net/netfilter/xt_tcpmss.c
index 95d8611eef23..4925fc98f4ae 100644
--- a/net/netfilter/xt_tcpmss.c
+++ b/net/netfilter/xt_tcpmss.c
@@ -81,6 +81,7 @@ static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
       const struct net_device *out,
+      const struct xt_match *match,
       const void *matchinfo,
       int offset,
       unsigned int protoff,
diff --git a/net/netfilter/xt_tcpudp.c b/net/netfilter/xt_tcpudp.c
index 9d01f07ceb65..b5cd0dd4e41f 100644
--- a/net/netfilter/xt_tcpudp.c
+++ b/net/netfilter/xt_tcpudp.c
@@ -74,6 +74,7 @@ static int
 tcp_match(const struct sk_buff *skb,
 	  const struct net_device *in,
 	  const struct net_device *out,
+	  const struct xt_match *match,
 	  const void *matchinfo,
 	  int offset,
 	  unsigned int protoff,
@@ -138,6 +139,7 @@ tcp_match(const struct sk_buff *skb,
 static int
 tcp_checkentry(const char *tablename,
 	       const void *info,
+	       const struct xt_match *match,
 	       void *matchinfo,
 	       unsigned int matchsize,
 	       unsigned int hook_mask)
@@ -152,6 +154,7 @@ static int
 udp_match(const struct sk_buff *skb,
 	  const struct net_device *in,
 	  const struct net_device *out,
+	  const struct xt_match *match,
 	  const void *matchinfo,
 	  int offset,
 	  unsigned int protoff,
@@ -185,6 +188,7 @@ udp_match(const struct sk_buff *skb,
 static int
 udp_checkentry(const char *tablename,
 	       const void *info,
+	       const struct xt_match *match,
 	       void *matchinfo,
 	       unsigned int matchsize,
 	       unsigned int hook_mask)