1 files changed, 4 insertions, 0 deletions
diff --git a/chromium/v8/third_party/inspector_protocol/lib/ValueConversions_cpp.template b/chromium/v8/third_party/inspector_protocol/lib/ValueConversions_cpp.template
index 36c8dcc3563..a16b522c38a 100644
--- a/chromium/v8/third_party/inspector_protocol/lib/ValueConversions_cpp.template
+++ b/chromium/v8/third_party/inspector_protocol/lib/ValueConversions_cpp.template
@@ -96,6 +96,10 @@ bool ProtocolTypeTraits<std::unique_ptr<DictionaryValue>>::Deserialize(
   std::unique_ptr<Value> res;
   if (!ProtocolTypeTraits<std::unique_ptr<Value>>::Deserialize(state, &res))
     return false;
+  if (res->type() != Value::TypeObject) {
+    state->RegisterError(Error::BINDINGS_DICTIONARY_VALUE_EXPECTED);
+    return false;
+  }
   *value = DictionaryValue::cast(std::move(res));
   return true;
 }