diff --git a/shell/browser/api/electron_api_web_contents.cc b/shell/browser/api/electron_api_web_contents.cc index 3d5a971a91a84..a095e715e41b6 100644 --- a/shell/browser/api/electron_api_web_contents.cc +++ b/shell/browser/api/electron_api_web_contents.cc @@ -1697,9 +1697,11 @@ void WebContents::MessageTo(int32_t web_contents_id, gin::Handle web_frame_main = WebFrameMain::From(JavascriptEnvironment::GetIsolate(), frame); - int32_t sender_id = ID(); - web_frame_main->GetRendererApi()->Message(false /* internal */, channel, - std::move(arguments), sender_id); + if (web_frame_main->CheckRenderFrame()) { + int32_t sender_id = ID(); + web_frame_main->GetRendererApi()->Message( + false /* internal */, channel, std::move(arguments), sender_id); + } } }