chore: return when electron::SerializeV8Value fails

2026-02-26 03:01:17 -05:00 · 2024-06-07 16:25:55 +02:00
1 changed files with 5 additions and 2 deletions
--- a/shell/browser/api/message_port.cc
+++ b/shell/browser/api/message_port.cc
@@ -76,8 +76,11 @@ void MessagePort::PostMessage(gin::Arguments* args) {
    return;
  }

-  electron::SerializeV8Value(args->isolate(), message_value,
-                             &transferable_message);
+  if (!electron::SerializeV8Value(args->isolate(), message_value,
+                                  &transferable_message)) {
+    // SerializeV8Value sets an exception.
+    return;
+  }

  v8::Local<v8::Value> transferables;
  std::vector<gin::Handle<MessagePort>> wrapped_ports;