X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fipv4%2Fnetfilter%2Fip_nat_proto_gre.c;fp=net%2Fipv4%2Fnetfilter%2Fip_nat_proto_gre.c;h=6c4899d8046a5b3265555869e9c8528f3a5553c2;hb=64ba3f394c830ec48a1c31b53dcae312c56f1604;hp=38acfdf540ebee653c74eb27a448697a43e75d83;hpb=be1e6109ac94a859551f8e1774eb9a8469fe055c;p=linux-2.6.git

diff --git a/net/ipv4/netfilter/ip_nat_proto_gre.c b/net/ipv4/netfilter/ip_nat_proto_gre.c
index 38acfdf54..6c4899d80 100644
--- a/net/ipv4/netfilter/ip_nat_proto_gre.c
+++ b/net/ipv4/netfilter/ip_nat_proto_gre.c
@@ -23,6 +23,7 @@
  *
  */
 
+#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/ip.h>
 #include <linux/netfilter_ipv4/ip_nat.h>
@@ -48,15 +49,15 @@ gre_in_range(const struct ip_conntrack_tuple *tuple,
 	     const union ip_conntrack_manip_proto *min,
 	     const union ip_conntrack_manip_proto *max)
 {
-	__be16 key;
+	u_int32_t key;
 
 	if (maniptype == IP_NAT_MANIP_SRC)
 		key = tuple->src.u.gre.key;
 	else
 		key = tuple->dst.u.gre.key;
 
-	return ntohs(key) >= ntohs(min->gre.key)
-		&& ntohs(key) <= ntohs(max->gre.key);
+	return ntohl(key) >= ntohl(min->gre.key)
+		&& ntohl(key) <= ntohl(max->gre.key);
 }
 
 /* generate unique tuple ... */
@@ -80,14 +81,14 @@ gre_unique_tuple(struct ip_conntrack_tuple *tuple,
 		min = 1;
 		range_size = 0xffff;
 	} else {
-		min = ntohs(range->min.gre.key);
-		range_size = ntohs(range->max.gre.key) - min + 1;
+		min = ntohl(range->min.gre.key);
+		range_size = ntohl(range->max.gre.key) - min + 1;
 	}
 
 	DEBUGP("min = %u, range_size = %u\n", min, range_size); 
 
 	for (i = 0; i < range_size; i++, key++) {
-		*keyptr = htons(min + key % range_size);
+		*keyptr = htonl(min + key % range_size);
 		if (!ip_nat_used_tuple(tuple, conntrack))
 			return 1;
 	}