1 files changed, 3 insertions, 1 deletions

diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 4ef7bdb65440..23ed03d786c8 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -103,8 +103,10 @@ static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev,
         dev_hold(dev);
 
         xdst->u.rt6.rt6i_idev = in6_dev_get(dev);
-        if (!xdst->u.rt6.rt6i_idev)
+        if (!xdst->u.rt6.rt6i_idev) {
+                dev_put(dev);
                 return -ENODEV;
+        }
 
         rt6_transfer_peer(&xdst->u.rt6, rt);