vxlan: Add checksum check to the features check function

[deliverable/linux.git] / include / net / vxlan.h

diff --git a/include/net/vxlan.h b/include/net/vxlan.h
index 73ed2e951c020d28c21457d907c55764ea7b3d88..35437c779da8d6d6d113ed0deedbd39428852238 100644 (file)
--- a/include/net/vxlan.h
+++ b/include/net/vxlan.h
@@ -252,7 +252,9 @@ static inline netdev_features_t vxlan_features_check(struct sk_buff *skb,
            (skb->inner_protocol_type != ENCAP_TYPE_ETHER ||
             skb->inner_protocol != htons(ETH_P_TEB) ||
             (skb_inner_mac_header(skb) - skb_transport_header(skb) !=
-             sizeof(struct udphdr) + sizeof(struct vxlanhdr))))
+             sizeof(struct udphdr) + sizeof(struct vxlanhdr)) ||
+            (skb->ip_summed != CHECKSUM_NONE &&
+             !can_checksum_protocol(features, inner_eth_hdr(skb)->h_proto))))
                return features & ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK);
 
        return features;