---

yaml --- r: 203987 b: refs/heads/master c: 2452a99 h: refs/heads/master i: 203985: e1d9c9c 203983: f16171d v: v3
git-mirror · Aug 2, 2010 · 27dd165 · 27dd165
1 parent 0cec32a
commit 27dd165
Show file tree

Hide file tree

Showing 4 changed files with 7 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f43dc98b3be36551143e3bbaf1bb3067835c24f4
+refs/heads/master: 2452a99dc0496a90abd0090c280671370c0f3e1c
diff --git a/trunk/net/ipv4/netfilter/nf_nat_proto_common.c b/trunk/net/ipv4/netfilter/nf_nat_proto_common.c
@@ -81,9 +81,9 @@ void nf_nat_proto_unique_tuple(struct nf_conntrack_tuple *tuple,
 	else
 		off = *rover;
 
-	for (i = 0; i < range_size; i++, off++) {
+	for (i = 0; ; ++off) {
 		*portptr = htons(min + off % range_size);
-		if (nf_nat_used_tuple(tuple, ct))
+		if (++i != range_size && nf_nat_used_tuple(tuple, ct))
 			continue;
 		if (!(range->flags & IP_NAT_RANGE_PROTO_RANDOM))
 			*rover = off;

diff --git a/trunk/net/ipv4/netfilter/nf_nat_proto_gre.c b/trunk/net/ipv4/netfilter/nf_nat_proto_gre.c
@@ -68,9 +68,9 @@ gre_unique_tuple(struct nf_conntrack_tuple *tuple,
 
 	pr_debug("min = %u, range_size = %u\n", min, range_size);
 
-	for (i = 0; i < range_size; i++, key++) {
+	for (i = 0; ; ++key) {
 		*keyptr = htons(min + key % range_size);
-		if (!nf_nat_used_tuple(tuple, ct))
+		if (++i == range_size || !nf_nat_used_tuple(tuple, ct))
 			return;
 	}
 

diff --git a/trunk/net/ipv4/netfilter/nf_nat_proto_icmp.c b/trunk/net/ipv4/netfilter/nf_nat_proto_icmp.c
@@ -42,10 +42,10 @@ icmp_unique_tuple(struct nf_conntrack_tuple *tuple,
 	if (!(range->flags & IP_NAT_RANGE_PROTO_SPECIFIED))
 		range_size = 0xFFFF;
 
-	for (i = 0; i < range_size; i++, id++) {
+	for (i = 0; ; ++id) {
 		tuple->src.u.icmp.id = htons(ntohs(range->min.icmp.id) +
 					     (id % range_size));
-		if (!nf_nat_used_tuple(tuple, ct))
+		if (++i == range_size || !nf_nat_used_tuple(tuple, ct))
 			return;
 	}
 	return;