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

  command_updater_.UpdateCommandEnabled(IDC_BOOKMARK_PAGE,
                                        CanBookmarkCurrentPage(browser_));
  command_updater_.UpdateCommandEnabled(IDC_BOOKMARK_ALL_TABS,
                                        CanBookmarkAllTabs(browser_));
#if defined(OS_WIN)
  command_updater_.UpdateCommandEnabled(IDC_PIN_TO_START_SCREEN, true);
#endif
}

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.