Add NUL terminator to string object size calculation; ref #5032

2026-06-08 16:11:16 +00:00 · 2020-07-21 23:40:37 +09:00
parent 97f71b5a67
commit 2b588b8566
1 changed files with 1 additions and 0 deletions
@@ -54,6 +54,7 @@ os_memsize_of_object(mrb_state* mrb, mrb_value obj)
      size += mrb_objspace_page_slot_size();
      if (!RSTR_EMBED_P(RSTRING(obj)) && !RSTR_SHARED_P(RSTRING(obj))) {
        size += RSTRING_CAPA(obj);
+        size++; /* NUL terminator */
      }
      break;
    case MRB_TT_CLASS: