LibJS: Validate TypedArray when calling TypedArray.prototype.values

Author: https://github.com/jamierocks
Commit: 8363225320
Pull-request: https://github.com/SerenityOS/serenity/pull/16110
Reviewed-by: https://github.com/linusg ✅

Userland/Libraries/LibJS/Runtime/TypedArrayPrototype.cpp

@@ -1624,9 +1624,8 @@ JS_DEFINE_NATIVE_FUNCTION(TypedArrayPrototype::values)
     auto& realm = *vm.current_realm();
 
     // 1. Let O be the this value.
-    auto* typed_array = TRY(typed_array_from_this(vm));
-
-    // FIXME 2. Perform ? ValidateTypedArray(O).
+    // 2. Perform ? ValidateTypedArray(O).
+    auto* typed_array = TRY(validate_typed_array_from_this(vm));
 
     // 3. Return CreateArrayIterator(O, value).
     return ArrayIterator::create(realm, typed_array, Object::PropertyKind::Value);