Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec

Steffen Klassert says:

====================
pull request (net): ipsec 2017-05-23

1) Fix wrong header offset for esp4 udpencap packets.

2) Fix a stack access out of bounds when creating a bundle
   with sub policies. From Sabrina Dubroca.

3) Fix slab-out-of-bounds in pfkey due to an incorrect
   sadb_x_sec_len calculation.

4) We checked the wrong feature flags when taking down
   an interface with IPsec offload enabled.
   Fix from Ilan Tayari.

5) Copy the anti replay sequence numbers when doing a state
   migration, otherwise we get out of sync with the sequence
   numbers. Fix from Antony Antony.

Please pull or let me know if there are problems.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/xfrm.h

@@ -979,10 +979,6 @@ struct xfrm_dst {
 	struct flow_cache_object flo;
 	struct xfrm_policy *pols[XFRM_POLICY_TYPE_MAX];
 	int num_pols, num_xfrms;
-#ifdef CONFIG_XFRM_SUB_POLICY
-	struct flowi *origin;
-	struct xfrm_selector *partner;
-#endif
 	u32 xfrm_genid;
 	u32 policy_genid;
 	u32 route_mtu_cached;
@@ -998,12 +994,6 @@ static inline void xfrm_dst_destroy(struct xfrm_dst *xdst)
 	dst_release(xdst->route);
 	if (likely(xdst->u.dst.xfrm))
 		xfrm_state_put(xdst->u.dst.xfrm);
-#ifdef CONFIG_XFRM_SUB_POLICY
-	kfree(xdst->origin);
-	xdst->origin = NULL;
-	kfree(xdst->partner);
-	xdst->partner = NULL;
-#endif
 }
 #endif