Textencoder decode to UTF8 with fatal true throws exception in version 22.7

[eldoy]

Version

22.7.0

Platform

Darwin v2.local 19.6.0 Darwin Kernel Version 19.6.0: Tue Jun 21 21:18:39 PDT 2022; root:xnu-6153.141.66~1/RELEASE_X86_64 x86_64

Subsystem

No response

What steps will reproduce the bug?

Running this code where 'value' is a string from my database will throw an error.

var util = require('node:util')
var textDecoder = new util.TextDecoder('utf8', { fatal: true })

textDecoder.decode(Buffer.from(value))

The error looks like this:

TypeError: The encoded data was not valid for encoding utf-8
    at TextDecoder.decode (node:internal/encoding:443:16)
    ...
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async main (/.../shared/test/integrity/checkEncoding.js:33:3) {
  code: 'ERR_ENCODING_INVALID_ENCODED_DATA'
}

It happens on specific values containing characters outside of [a-z], like æøå, but I'm not sure how to provide the actual string. Let me know if there's a technique I can use to convert the failing string to something portable.

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

It doesn't happen before version 22.7, have tested 22.6, 22.4, 22.0, 18 and 16 with the same data.

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

No error should be thrown.

What do you see instead?

Error.

Additional information

No response

[avivkeller]

Duplicate of #54543