1 files changed, 4 insertions, 1 deletions

diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c
index 850d919591d1..04ceb6e13b9d 100644
--- a/net/ipv4/xfrm4_input.c
+++ b/net/ipv4/xfrm4_input.c
@@ -90,6 +90,9 @@ int xfrm4_rcv_encap(struct sk_buff *skb, __u16 encap_type)
                 if (unlikely(x->km.state != XFRM_STATE_VALID))
                         goto drop_unlock;
 
+                if (x->encap->encap_type != encap_type)
+                        goto drop_unlock;
+
                 if (x->props.replay_window && xfrm_replay_check(x, seq))
                         goto drop_unlock;
 
@@ -97,7 +100,7 @@ int xfrm4_rcv_encap(struct sk_buff *skb, __u16 encap_type)
                         goto drop_unlock;
 
                 xfrm_vec[xfrm_nr].decap.decap_type = encap_type;
-                if (x->type->input(x, &(xfrm_vec[xfrm_nr].decap), skb))
+                if (x->type->input(x, skb))
                         goto drop_unlock;
 
                 /* only the first xfrm gets the encap type */