void ExtensionDevToolsClientHost::InfoBarDismissed() {
  detach_reason_ = api::debugger::DETACH_REASON_CANCELED_BY_USER;
  RespondDetachedToPendingRequests();
  SendDetachedEvent();
  Close();
}

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.