Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[linux.git] / net / core / skbuff.c

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 9901f53228525efaa8049fccb33a8c1972505841..a083e188374f5d93c37449871fc3c157593d7720 100644 (file)
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -5082,7 +5082,8 @@ EXPORT_SYMBOL_GPL(skb_gso_validate_mac_len);
 
 static struct sk_buff *skb_reorder_vlan_header(struct sk_buff *skb)
 {
-       int mac_len;
+       int mac_len, meta_len;
+       void *meta;
 
        if (skb_cow(skb, skb_headroom(skb)) < 0) {
                kfree_skb(skb);
@@ -5094,6 +5095,13 @@ static struct sk_buff *skb_reorder_vlan_header(struct sk_buff *skb)
                memmove(skb_mac_header(skb) + VLAN_HLEN, skb_mac_header(skb),
                        mac_len - VLAN_HLEN - ETH_TLEN);
        }
+
+       meta_len = skb_metadata_len(skb);
+       if (meta_len) {
+               meta = skb_metadata_end(skb) - meta_len;
+               memmove(meta + VLAN_HLEN, meta, meta_len);
+       }
+
        skb->mac_header += VLAN_HLEN;
        return skb;
 }