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lib: use null-prototype objects for property descriptors

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Refs: https://github.com/nodejs/node/pull/42921

PR-URL: https://github.com/nodejs/node/pull/43270
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
This commit is contained in:
Antoine du Hamel 2022-06-03 10:23:58 +02:00 • committed by GitHub
parent 218664f638
commit 06d8606960
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GPG key ID: 4AEE18F83AFDEB23
78 changed files with 444 additions and 83 deletions
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5
lib/buffer.js
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@ -282,6 +282,7 @@ function Buffer(arg, encodingOrOffset, length) {
}
ObjectDefineProperty(Buffer, SymbolSpecies, {
__proto__: null,
enumerable: false,
configurable: true,
get() { return FastBuffer; }
@ -756,6 +757,7 @@ Buffer.byteLength = byteLength;
// For backwards compatibility.
ObjectDefineProperty(Buffer.prototype, 'parent', {
__proto__: null,
enumerable: true,
get() {
if (!(this instanceof Buffer))
@ -764,6 +766,7 @@ ObjectDefineProperty(Buffer.prototype, 'parent', {
}
});
ObjectDefineProperty(Buffer.prototype, 'offset', {
__proto__: null,
enumerable: true,
get() {
if (!(this instanceof Buffer))
@ -1302,11 +1305,13 @@ module.exports = {
ObjectDefineProperties(module.exports, {
constants: {
__proto__: null,
configurable: false,
enumerable: true,
value: constants
},
INSPECT_MAX_BYTES: {
__proto__: null,
configurable: true,
enumerable: true,
get() { return INSPECT_MAX_BYTES; },