5 files changed, 13 insertions, 31 deletions
diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig
index 51bb6018f3bf..6921a18201a0 100644
--- a/net/xfrm/Kconfig
+++ b/net/xfrm/Kconfig
@@ -3,20 +3,20 @@
 # XFRM configuration
 #
 config XFRM
-       bool
-       depends on INET
-       select GRO_CELLS
-       select SKB_EXTENSIONS
+	bool
+	depends on INET
+	select GRO_CELLS
+	select SKB_EXTENSIONS
 
 config XFRM_OFFLOAD
-       bool
+	bool
 
 config XFRM_ALGO
 	tristate
 	select XFRM
 	select CRYPTO
 	select CRYPTO_HASH
-	select CRYPTO_BLKCIPHER
+	select CRYPTO_SKCIPHER
 
 if INET
 config XFRM_USER
diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c
index 32a378e7011f..4dae3ab8d030 100644
--- a/net/xfrm/xfrm_algo.c
+++ b/net/xfrm/xfrm_algo.c
@@ -626,8 +626,8 @@ static const struct xfrm_algo_list xfrm_aalg_list = {
 static const struct xfrm_algo_list xfrm_ealg_list = {
 	.algs = ealg_list,
 	.entries = ARRAY_SIZE(ealg_list),
-	.type = CRYPTO_ALG_TYPE_BLKCIPHER,
-	.mask = CRYPTO_ALG_TYPE_BLKCIPHER_MASK,
+	.type = CRYPTO_ALG_TYPE_SKCIPHER,
+	.mask = CRYPTO_ALG_TYPE_MASK,
 };
 
 static const struct xfrm_algo_list xfrm_calg_list = {
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index 9b599ed66d97..2c86a2fc3915 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -480,6 +480,9 @@ int xfrm_input(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type)
 			else
 				XFRM_INC_STATS(net,
 					       LINUX_MIB_XFRMINSTATEINVALID);
+
+			if (encap_type == -1)
+				dev_put(skb->dev);
 			goto drop;
 		}
 
diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c
index 0f5131bc3342..7ac1542feaf8 100644
--- a/net/xfrm/xfrm_interface.c
+++ b/net/xfrm/xfrm_interface.c
@@ -732,30 +732,7 @@ static struct rtnl_link_ops xfrmi_link_ops __read_mostly = {
 	.get_link_net	= xfrmi_get_link_net,
 };
 
-static void __net_exit xfrmi_destroy_interfaces(struct xfrmi_net *xfrmn)
-{
-	struct xfrm_if *xi;
-	LIST_HEAD(list);
-
-	xi = rtnl_dereference(xfrmn->xfrmi[0]);
-	if (!xi)
-		return;
-
-	unregister_netdevice_queue(xi->dev, &list);
-	unregister_netdevice_many(&list);
-}
-
-static void __net_exit xfrmi_exit_net(struct net *net)
-{
-	struct xfrmi_net *xfrmn = net_generic(net, xfrmi_net_id);
-
-	rtnl_lock();
-	xfrmi_destroy_interfaces(xfrmn);
-	rtnl_unlock();
-}
-
 static struct pernet_operations xfrmi_net_ops = {
-	.exit = xfrmi_exit_net,
 	.id   = &xfrmi_net_id,
 	.size = sizeof(struct xfrmi_net),
 };
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index c6f3c4a1bd99..f3423562d933 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -495,6 +495,8 @@ static void ___xfrm_state_destroy(struct xfrm_state *x)
 		x->type->destructor(x);
 		xfrm_put_type(x->type);
 	}
+	if (x->xfrag.page)
+		put_page(x->xfrag.page);
 	xfrm_dev_state_free(x);
 	security_xfrm_state_free(x);
 	xfrm_state_free(x);