1 files changed, 2 insertions, 0 deletions

diff --git a/net/ipv4/xfrm4_state.c b/net/ipv4/xfrm4_state.c
index fdeebe68a379..07735ed280d7 100644
--- a/net/ipv4/xfrm4_state.c
+++ b/net/ipv4/xfrm4_state.c
@@ -52,10 +52,12 @@ int xfrm4_extract_header(struct sk_buff *skb)
 {
         struct iphdr *iph = ip_hdr(skb);
 
+        XFRM_MODE_SKB_CB(skb)->ihl = sizeof(*iph);
         XFRM_MODE_SKB_CB(skb)->id = iph->id;
         XFRM_MODE_SKB_CB(skb)->frag_off = iph->frag_off;
         XFRM_MODE_SKB_CB(skb)->tos = iph->tos;
         XFRM_MODE_SKB_CB(skb)->ttl = iph->ttl;
+        XFRM_MODE_SKB_CB(skb)->optlen = iph->ihl * 4 - sizeof(*iph);
         memset(XFRM_MODE_SKB_CB(skb)->flow_lbl, 0,
                sizeof(XFRM_MODE_SKB_CB(skb)->flow_lbl));