node/test/parallel/test-vm-set-proto-null-on-globalthis.js
Feng Yu 6bbf2a57fc
vm: fix crash when setting __proto__ on context's globalThis
PR-URL: https://github.com/nodejs/node/pull/47939
Reviewed-By: Zeyu "Alex" Yang <himself65@outlook.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
2023-05-15 09:24:15 +00:00

14 lines
391 B
JavaScript

'use strict';
require('../common');
// Setting __proto__ on vm context's globalThis should not cause a crash
// Regression test for https://github.com/nodejs/node/issues/47798
const vm = require('vm');
const context = vm.createContext();
const contextGlobalThis = vm.runInContext('this', context);
// Should not crash.
contextGlobalThis.__proto__ = null; // eslint-disable-line no-proto