diff --git a/[refs] b/[refs]
index 26e72b3b085f..b423ffac49d2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 51e97a12bef19b7e43199fc153cf9bd5f2140362
+refs/heads/master: 4e18b3edf71f5d4ad653e3c2ff6560878e965f96
diff --git a/trunk/net/sched/cls_u32.c b/trunk/net/sched/cls_u32.c
index 7416a5c73b2a..b0c2a82178af 100644
--- a/trunk/net/sched/cls_u32.c
+++ b/trunk/net/sched/cls_u32.c
@@ -137,7 +137,7 @@ static int u32_classify(struct sk_buff *skb, struct tcf_proto *tp, struct tcf_re
 			int toff = off + key->off + (off2 & key->offmask);
 			__be32 *data, _data;
 
-			if (skb_headroom(skb) + toff < 0)
+			if (skb_headroom(skb) + toff > INT_MAX)
 				goto out;
 
 			data = skb_header_pointer(skb, toff, 4, &_data);