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-rw-r--r--net/xfrm/xfrm_input.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index b7d68eb..5cad522 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++;
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