feat: add VM protection for classes w/o fields

2026-10-27 12:55:46 +03:00
parent aa7a06bd22
commit 411d291a2c
1 changed files with 4 additions and 2 deletions
@@ -430,8 +430,10 @@ int fzl_vm_run(fzl_vm_t *vm, bool allow_infinite, uint64_t max_iter)
      {
        uint64_t values_count = vm->ops[++vm->ip];
        fzl_vm_object_t *obj  = malloc(sizeof(fzl_vm_object_t));
-        obj->values           = malloc(values_count * sizeof(fzl_value_t));
-        obj->values_count     = values_count;
+
+        if (values_count > 0)
+          obj->values = malloc(values_count * sizeof(fzl_value_t));
+        obj->values_count = values_count;
        memset(obj->values, 0, values_count * sizeof(fzl_value_t));

        fzl_vm_env_t *current_env = vm->estack[vm->etop - 1];