Use locking when marking ivtbl to accommodate local GC

rm155 · Oct 5, 2024 · 110c119 · 110c119
1 parent 8883712
commit 110c119
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/variable.c b/variable.c
@@ -1158,9 +1158,8 @@ gen_ivtbl_resize(struct gen_ivtbl *old, uint32_t n)
 void
 rb_mark_generic_ivar(VALUE obj)
 {
-    st_data_t data;
-    if (st_lookup(generic_ivtbl_no_ractor_check(obj), (st_data_t)obj, &data)) {
-        struct gen_ivtbl *ivtbl = (struct gen_ivtbl *)data;
+    struct gen_ivtbl *ivtbl;
+    if (rb_gen_ivtbl_get(obj, 0, &ivtbl)) {
         if (rb_shape_obj_too_complex(obj)) {
             rb_mark_tbl_no_pin(ivtbl->as.complex.table);
         }