diff options
Diffstat (limited to 'object.c')
-rw-r--r-- | object.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -282,6 +282,8 @@ rb_obj_copy_ivar(VALUE dest, VALUE obj) } } +void rb_copy_wb_protected_attribute(VALUE dest, VALUE obj); + static void init_copy(VALUE dest, VALUE obj) { @@ -290,6 +292,7 @@ init_copy(VALUE dest, VALUE obj) } RBASIC(dest)->flags &= ~(T_MASK|FL_EXIVAR); RBASIC(dest)->flags |= RBASIC(obj)->flags & (T_MASK|FL_EXIVAR|FL_TAINT); + rb_copy_wb_protected_attribute(dest, obj); rb_copy_generic_ivar(dest, obj); rb_gc_copy_finalizer(dest, obj); if (RB_TYPE_P(obj, T_OBJECT)) { @@ -331,8 +334,8 @@ rb_obj_clone(VALUE obj) rb_raise(rb_eTypeError, "can't clone %s", rb_obj_classname(obj)); } clone = rb_obj_alloc(rb_obj_class(obj)); - RBASIC(clone)->flags &= (FL_TAINT|FL_PROMOTED|FL_WB_PROTECTED); - RBASIC(clone)->flags |= RBASIC(obj)->flags & ~(FL_PROMOTED|FL_FREEZE|FL_FINALIZE|FL_WB_PROTECTED); + RBASIC(clone)->flags &= (FL_TAINT); + RBASIC(clone)->flags |= RBASIC(obj)->flags & ~(FL_PROMOTED0|FL_PROMOTED1|FL_FREEZE|FL_FINALIZE); singleton = rb_singleton_class_clone_and_attach(obj, clone); RBASIC_SET_CLASS(clone, singleton); |