X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=net%2Fnetfilter%2Fnf_conntrack_h323_main.c;h=505052d495cfee3a1f2ab3b6c21be0c43fd3f0ad;hb=6002f266b3e7f0acc2d5158cddbed41730b02e82;hp=898f1922b5b8ee3f5f4d59ddeced671e0de15872;hpb=359b9ab614aba71c2c3bc047efbd6d12dd4a2b9e;p=deliverable%2Flinux.git

diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index 898f1922b5b8..505052d495cf 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -277,7 +277,8 @@ static int expect_rtp_rtcp(struct sk_buff *skb, struct nf_conn *ct,
 	/* Create expect for RTP */
 	if ((rtp_exp = nf_ct_expect_alloc(ct)) == NULL)
 		return -1;
-	nf_ct_expect_init(rtp_exp, ct->tuplehash[!dir].tuple.src.l3num,
+	nf_ct_expect_init(rtp_exp, NF_CT_EXPECT_CLASS_DEFAULT,
+			  ct->tuplehash[!dir].tuple.src.l3num,
 			  &ct->tuplehash[!dir].tuple.src.u3,
 			  &ct->tuplehash[!dir].tuple.dst.u3,
 			  IPPROTO_UDP, NULL, &rtp_port);
@@ -287,7 +288,8 @@ static int expect_rtp_rtcp(struct sk_buff *skb, struct nf_conn *ct,
 		nf_ct_expect_put(rtp_exp);
 		return -1;
 	}
-	nf_ct_expect_init(rtcp_exp, ct->tuplehash[!dir].tuple.src.l3num,
+	nf_ct_expect_init(rtcp_exp, NF_CT_EXPECT_CLASS_DEFAULT,
+			  ct->tuplehash[!dir].tuple.src.l3num,
 			  &ct->tuplehash[!dir].tuple.src.u3,
 			  &ct->tuplehash[!dir].tuple.dst.u3,
 			  IPPROTO_UDP, NULL, &rtcp_port);
@@ -344,7 +346,8 @@ static int expect_t120(struct sk_buff *skb,
 	/* Create expect for T.120 connections */
 	if ((exp = nf_ct_expect_alloc(ct)) == NULL)
 		return -1;
-	nf_ct_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+	nf_ct_expect_init(exp, NF_CT_EXPECT_CLASS_DEFAULT,
+			  ct->tuplehash[!dir].tuple.src.l3num,
 			  &ct->tuplehash[!dir].tuple.src.u3,
 			  &ct->tuplehash[!dir].tuple.dst.u3,
 			  IPPROTO_TCP, NULL, &port);
@@ -612,13 +615,17 @@ static int h245_help(struct sk_buff *skb, unsigned int protoff,
 }
 
 /****************************************************************************/
+static const struct nf_conntrack_expect_policy h245_exp_policy = {
+	.max_expected	= H323_RTP_CHANNEL_MAX * 4 + 2 /* T.120 */,
+	.timeout	= 240,
+};
+
 static struct nf_conntrack_helper nf_conntrack_helper_h245 __read_mostly = {
 	.name			= "H.245",
 	.me			= THIS_MODULE,
-	.max_expected		= H323_RTP_CHANNEL_MAX * 4 + 2 /* T.120 */,
-	.timeout		= 240,
 	.tuple.dst.protonum	= IPPROTO_UDP,
-	.help			= h245_help
+	.help			= h245_help,
+	.expect_policy		= &h245_exp_policy,
 };
 
 /****************************************************************************/
@@ -676,7 +683,8 @@ static int expect_h245(struct sk_buff *skb, struct nf_conn *ct,
 	/* Create expect for h245 connection */
 	if ((exp = nf_ct_expect_alloc(ct)) == NULL)
 		return -1;
-	nf_ct_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+	nf_ct_expect_init(exp, NF_CT_EXPECT_CLASS_DEFAULT,
+			  ct->tuplehash[!dir].tuple.src.l3num,
 			  &ct->tuplehash[!dir].tuple.src.u3,
 			  &ct->tuplehash[!dir].tuple.dst.u3,
 			  IPPROTO_TCP, NULL, &port);
@@ -792,7 +800,8 @@ static int expect_callforwarding(struct sk_buff *skb,
 	/* Create expect for the second call leg */
 	if ((exp = nf_ct_expect_alloc(ct)) == NULL)
 		return -1;
-	nf_ct_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+	nf_ct_expect_init(exp, NF_CT_EXPECT_CLASS_DEFAULT,
+			  ct->tuplehash[!dir].tuple.src.l3num,
 			  &ct->tuplehash[!dir].tuple.src.u3, &addr,
 			  IPPROTO_TCP, NULL, &port);
 	exp->helper = nf_conntrack_helper_q931;
@@ -1156,28 +1165,30 @@ static int q931_help(struct sk_buff *skb, unsigned int protoff,
 }
 
 /****************************************************************************/
+static const struct nf_conntrack_expect_policy q931_exp_policy = {
+	/* T.120 and H.245 */
+	.max_expected		= H323_RTP_CHANNEL_MAX * 4 + 4,
+	.timeout		= 240,
+};
+
 static struct nf_conntrack_helper nf_conntrack_helper_q931[] __read_mostly = {
 	{
 		.name			= "Q.931",
 		.me			= THIS_MODULE,
-					  /* T.120 and H.245 */
-		.max_expected		= H323_RTP_CHANNEL_MAX * 4 + 4,
-		.timeout		= 240,
 		.tuple.src.l3num	= AF_INET,
 		.tuple.src.u.tcp.port	= __constant_htons(Q931_PORT),
 		.tuple.dst.protonum	= IPPROTO_TCP,
-		.help			= q931_help
+		.help			= q931_help,
+		.expect_policy		= &q931_exp_policy,
 	},
 	{
 		.name			= "Q.931",
 		.me			= THIS_MODULE,
-					  /* T.120 and H.245 */
-		.max_expected		= H323_RTP_CHANNEL_MAX * 4 + 4,
-		.timeout		= 240,
 		.tuple.src.l3num	= AF_INET6,
 		.tuple.src.u.tcp.port	= __constant_htons(Q931_PORT),
 		.tuple.dst.protonum	= IPPROTO_TCP,
-		.help			= q931_help
+		.help			= q931_help,
+		.expect_policy		= &q931_exp_policy,
 	},
 };
 
@@ -1261,7 +1272,8 @@ static int expect_q931(struct sk_buff *skb, struct nf_conn *ct,
 	/* Create expect for Q.931 */
 	if ((exp = nf_ct_expect_alloc(ct)) == NULL)
 		return -1;
-	nf_ct_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+	nf_ct_expect_init(exp, NF_CT_EXPECT_CLASS_DEFAULT,
+			  ct->tuplehash[!dir].tuple.src.l3num,
 			  gkrouted_only ? /* only accept calls from GK? */
 				&ct->tuplehash[!dir].tuple.src.u3 : NULL,
 			  &ct->tuplehash[!dir].tuple.dst.u3,
@@ -1332,7 +1344,8 @@ static int process_gcf(struct sk_buff *skb, struct nf_conn *ct,
 	/* Need new expect */
 	if ((exp = nf_ct_expect_alloc(ct)) == NULL)
 		return -1;
-	nf_ct_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+	nf_ct_expect_init(exp, NF_CT_EXPECT_CLASS_DEFAULT,
+			  ct->tuplehash[!dir].tuple.src.l3num,
 			  &ct->tuplehash[!dir].tuple.src.u3, &addr,
 			  IPPROTO_UDP, NULL, &port);
 	exp->helper = nf_conntrack_helper_ras;
@@ -1536,7 +1549,8 @@ static int process_acf(struct sk_buff *skb, struct nf_conn *ct,
 	/* Need new expect */
 	if ((exp = nf_ct_expect_alloc(ct)) == NULL)
 		return -1;
-	nf_ct_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+	nf_ct_expect_init(exp, NF_CT_EXPECT_CLASS_DEFAULT,
+			  ct->tuplehash[!dir].tuple.src.l3num,
 			  &ct->tuplehash[!dir].tuple.src.u3, &addr,
 			  IPPROTO_TCP, NULL, &port);
 	exp->flags = NF_CT_EXPECT_PERMANENT;
@@ -1589,7 +1603,8 @@ static int process_lcf(struct sk_buff *skb, struct nf_conn *ct,
 	/* Need new expect for call signal */
 	if ((exp = nf_ct_expect_alloc(ct)) == NULL)
 		return -1;
-	nf_ct_expect_init(exp, ct->tuplehash[!dir].tuple.src.l3num,
+	nf_ct_expect_init(exp, NF_CT_EXPECT_CLASS_DEFAULT,
+			  ct->tuplehash[!dir].tuple.src.l3num,
 			  &ct->tuplehash[!dir].tuple.src.u3, &addr,
 			  IPPROTO_TCP, NULL, &port);
 	exp->flags = NF_CT_EXPECT_PERMANENT;
@@ -1728,26 +1743,29 @@ static int ras_help(struct sk_buff *skb, unsigned int protoff,
 }
 
 /****************************************************************************/
+static const struct nf_conntrack_expect_policy ras_exp_policy = {
+	.max_expected		= 32,
+	.timeout		= 240,
+};
+
 static struct nf_conntrack_helper nf_conntrack_helper_ras[] __read_mostly = {
 	{
 		.name			= "RAS",
 		.me			= THIS_MODULE,
-		.max_expected		= 32,
-		.timeout		= 240,
 		.tuple.src.l3num	= AF_INET,
 		.tuple.src.u.udp.port	= __constant_htons(RAS_PORT),
 		.tuple.dst.protonum	= IPPROTO_UDP,
 		.help			= ras_help,
+		.expect_policy		= &ras_exp_policy,
 	},
 	{
 		.name			= "RAS",
 		.me			= THIS_MODULE,
-		.max_expected		= 32,
-		.timeout		= 240,
 		.tuple.src.l3num	= AF_INET6,
 		.tuple.src.u.udp.port	= __constant_htons(RAS_PORT),
 		.tuple.dst.protonum	= IPPROTO_UDP,
 		.help			= ras_help,
+		.expect_policy		= &ras_exp_policy,
 	},
 };