OwlCyberSecurity - MANAGER

Edit File: ValidateAtomicAccess.js

'use strict'; var GetIntrinsic = require('get-intrinsic'); var $RangeError = GetIntrinsic('%RangeError%'); var $TypeError = GetIntrinsic('%TypeError%'); var ToIndex = require('./ToIndex'); var isTypedArray = require('is-typed-array'); var typedArrayLength = require('typed-array-length'); // https://262.ecma-international.org/8.0/#sec-validateatomicaccess module.exports = function ValidateAtomicAccess(typedArray, requestIndex) { if (!isTypedArray(typedArray)) { throw new $TypeError('Assertion failed: `typedArray` must be a TypedArray'); // step 1 } var accessIndex = ToIndex(requestIndex); // step 2 var length = typedArrayLength(typedArray); // step 3 /* // this assertion can never be reached if (!(accessIndex >= 0)) { throw new $TypeError('Assertion failed: accessIndex >= 0'); // step 4 } */ if (accessIndex >= length) { throw new $RangeError('index out of range'); // step 5 } return accessIndex; // step 6 };