KEYS: struct key_preparsed_payload should have two payload pointers

struct key_preparsed_payload should have two payload pointers to correspond
with those in struct key.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Steve Dickson <steved@redhat.com>
Acked-by: Jeff Layton <jlayton@primarydata.com>
Reviewed-by: Sage Weil <sage@redhat.com>
diff --git a/security/keys/key.c b/security/keys/key.c
index 7c9acbf..03620a3 100644
--- a/security/keys/key.c
+++ b/security/keys/key.c
@@ -1043,10 +1043,12 @@
 	if (ret == 0) {
 		key->type_data.p[0] = prep->type_data[0];
 		key->type_data.p[1] = prep->type_data[1];
-		rcu_assign_keypointer(key, prep->payload);
+		rcu_assign_keypointer(key, prep->payload[0]);
+		key->payload.data2[1] = prep->payload[1];
 		prep->type_data[0] = NULL;
 		prep->type_data[1] = NULL;
-		prep->payload = NULL;
+		prep->payload[0] = NULL;
+		prep->payload[1] = NULL;
 	}
 	pr_devel("<==%s() = %d\n", __func__, ret);
 	return ret;