FATAL ERROR: v8::ToLocalChecked Empty MaybeLocal

(16 則留言) (0 個反應) (0 位負責人)JavaScript (35,535 個分叉)batch import

c++child_processgood first issue

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描述

Version

v23.6.0

Platform

Linux SMP Debian 5.10.103-1 (2022-03-07) x86_64 x86_64 x86_64 GNU/Linux

Subsystem

No response

What steps will reproduce the bug?

Hi,

I would like to report a bug, it can be reproduced by running the PoC below:

const {exec} = require('child_process');

Object.defineProperty(Array.prototype, "2", {
  set: function () {},
});

(async function () {
  exec('pwd', (err, stdout, stderr) => {
    console.log(stdout);
  });
})();

Regards,

How often does it reproduce? Is there a required condition?

It reproduces anytime by simply running the given PoC on the given Node.js version.

What is the expected behavior? Why is that the expected behavior?

It is a crash.

What do you see instead?