1 files changed, 4 insertions, 0 deletions

diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index b7d68eb9434c..5cad522e8ef6 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -146,7 +146,11 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
                 if (xfrm_state_check_expire(x))
                         goto drop_unlock;
 
+                spin_unlock(&x->lock);
+
                 nexthdr = x->type->input(x, skb);
+
+                spin_lock(&x->lock);
                 if (nexthdr <= 0) {
                         if (nexthdr == -EBADMSG)
                                 x->stats.integrity_failed++;