1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv6/xfrm6_mode_beet.c b/net/ipv6/xfrm6_mode_beet.c
index 65e6b2a7fb31..d9366dfbf868 100644
--- a/net/ipv6/xfrm6_mode_beet.c
+++ b/net/ipv6/xfrm6_mode_beet.c
@@ -44,9 +44,9 @@ static int xfrm6_beet_output(struct xfrm_state *x, struct sk_buff *skb)
         hdr_len = ip6_find_1stfragopt(skb, &prevhdr);
         memmove(skb->data, iph, hdr_len);
 
-        skb_set_mac_header(skb, offsetof(struct ipv6hdr, nexthdr));
+        skb_set_mac_header(skb, (prevhdr - x->props.header_len) - skb->data);
         skb_reset_network_header(skb);
-        skb_set_transport_header(skb, sizeof(struct ipv6hdr));
+        skb_set_transport_header(skb, hdr_len);
         top_iph = ipv6_hdr(skb);
 
         ipv6_addr_copy(&top_iph->saddr, (struct in6_addr *)&x->props.saddr);