fix: crash on missing render frame (#31335)

Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
electron · Oct 11, 2021 · f0b3784 · f0b3784
1 parent 1caf4e6
commit f0b3784
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/shell/browser/api/electron_api_web_contents.cc b/shell/browser/api/electron_api_web_contents.cc
@@ -1679,6 +1679,9 @@ void WebContents::MessageTo(bool internal,
     gin::Handle<WebFrameMain> web_frame_main =
         WebFrameMain::From(JavascriptEnvironment::GetIsolate(), frame);
 
+    if (!web_frame_main->CheckRenderFrame())
+      return;
+
     int32_t sender_id = ID();
     web_frame_main->GetRendererApi()->Message(internal, channel,
                                               std::move(arguments), sender_id);