am 997461bd: Allow system_server to talk to netlink directly.

* commit '997461bd':
  Allow system_server to talk to netlink directly.

system_server.te

@@ -70,6 +70,9 @@ allow system_server self:netlink_kobject_uevent_socket create_socket_perms;
 # Use generic netlink sockets.
 allow system_server self:netlink_socket create_socket_perms;
 
+# Set and get routes directly via netlink.
+allow system_server self:netlink_route_socket nlmsg_write;
+
 # Kill apps.
 allow system_server appdomain:process { sigkill signal };