libcef/browser/net_service/resource_request_handler_wrapper.cc

@@ -147,7 +147,7 @@ class InterceptedRequestHandlerWrapper : public InterceptedRequestHandler {
     }
 
     const int32_t id_;
-    raw_ptr<network::ResourceRequest, DisableDanglingPtrDetection> request_;
+    raw_ptr<network::ResourceRequest> request_;
     const bool request_was_redirected_;
     OnBeforeRequestResultCallback callback_;
     CancelRequestCallback cancel_callback_;

tests/cefclient/browser/client_handler.cc

@@ -850,6 +850,12 @@ bool ClientHandler::CanDownload(CefRefPtr<CefBrowser> browser,
                                 const CefString& request_method) {
   CEF_REQUIRE_UI_THREAD();
 
+  if (!with_controls_) {
+    // Block the download.
+    LOG(INFO) << "Blocking download";
+    return false;
+  }
+
   // Allow the download.
   return true;
 }