[PATCH] veth: grab a reference for rtnl_link_veth_get_peer()

[Cong Wang]

Signed-off-by: Cong Wang <xiyou.wangcong at gmail.com>
---
 lib/route/link/veth.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/route/link/veth.c b/lib/route/link/veth.c
index 19c84f8..3b6a89c 100644
--- a/lib/route/link/veth.c
+++ b/lib/route/link/veth.c
@@ -232,6 +232,7 @@ struct rtnl_link *rtnl_link_veth_alloc(void)
 struct rtnl_link *rtnl_link_veth_get_peer(struct rtnl_link *link)
 {
 	IS_VETH_LINK_ASSERT(link);
+	nl_object_get(OBJ_CAST(link->l_info));
 	return link->l_info;
 }
 
-- 
1.8.3.1