code: def _fixup_perms2(self, remote_paths, remote_user=None, execute=True):
          
          LOG.debug('_fixup_perms2(%r, remote_user=%r, execute=%r)',
                    remote_paths, remote_user, execute)
          if execute and self._task.action not in self.FIXUP_PERMS_RED_HERRING:
              return self._remote_chmod(remote_paths, mode='u+x')
          return self.COMMAND_RESULT.copy()
docs: Mitogen always executes ActionBase helper methods in the context of the
          target user account, so it is never necessary to modify permissions
          except to ensure the execute bit is set if requested.