void BrowserCommandController::UpdateCommandsForIncognitoAvailability() {
  if (is_locked_fullscreen_)
    return;

  UpdateSharedCommandsForIncognitoAvailability(&command_updater_, profile());

  if (!IsShowingMainUI()) {
    command_updater_.UpdateCommandEnabled(IDC_IMPORT_SETTINGS, false);
    command_updater_.UpdateCommandEnabled(IDC_OPTIONS, false);
  }
}

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.