diff --git a/net/core/dev.c b/net/core/dev.c
index ecf5ea254b1fe..7bcf37df0ce9e 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2609,6 +2609,8 @@ void __skb_get_rxhash(struct sk_buff *skb)
 			goto done;
 
 		ip = (const struct iphdr *) (skb->data + nhoff);
+		if (ip->ihl < 5)
+			goto done;
 		if (ip_is_fragment(ip))
 			ip_proto = 0;
 		else