void BrowserCommandController::UpdateCommandsForFind() {
  TabStripModel* model = browser_->tab_strip_model();
  bool enabled = !model->IsTabBlocked(model->active_index()) &&
                 !browser_->is_devtools();

  command_updater_.UpdateCommandEnabled(IDC_FIND, enabled);
  command_updater_.UpdateCommandEnabled(IDC_FIND_NEXT, enabled);
  command_updater_.UpdateCommandEnabled(IDC_FIND_PREVIOUS, enabled);
}

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.