-func newTAPer(ifaceName string) (io.ReadWriteCloser, error) {
- if !strings.HasPrefix(ifaceName, interfaceTun) {
- return nil, errors.Wrap(errUnsupportedInterface, ifaceName)
+func newTAPer(ifaceName *string) (io.ReadWriteCloser, error) {
+ if !strings.HasPrefix(*ifaceName, interfaceTun) {
+ return nil, errors.Wrap(errUnsupportedInterface, *ifaceName)