LibJS: Use the GetFunctionRealm abstract-op in ArraySpeciesCreate

cubiclove · Jun 30, 2021 · dfed8f6 · dfed8f6
1 parent c254e4c
commit dfed8f6
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/Userland/Libraries/LibJS/Runtime/ArrayPrototype.cpp b/Userland/Libraries/LibJS/Runtime/ArrayPrototype.cpp
@@ -159,11 +159,12 @@ static Object* array_species_create(GlobalObject& global_object, Object& origina
  return {};
  if (constructor.is_constructor()) {
  auto& constructor_function = constructor.as_function();
- if (&constructor_function.global_object() != &global_object) {
- auto* array_constructor = constructor_function.global_object().array_constructor();
- if (&constructor_function == array_constructor) {
+ auto* constructor_realm = get_function_realm(global_object, constructor_function);
+ if (vm.exception())
+ return {};
+ if (constructor_realm != &global_object) {
+ if (&constructor_function == constructor_realm->array_constructor())
  constructor = js_undefined();
- }
  }
  }