CocoRoboDesktop/pdf1.js/node_modules/eslint-plugin-security/rules/detect-buffer-noassert.js

/**
 * Tries to detect buffer read / write calls that use noAssert set to true
 * @author Adam Baldwin 
 */

//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------

var names = [];

module.exports = function(context) {

    "use strict";

    var read = [
        "readUInt8",
        "readUInt16LE",
        "readUInt16BE",
        "readUInt32LE",
        "readUInt32BE",
        "readInt8",
        "readInt16LE",
        "readInt16BE",
        "readInt32LE",
        "readInt32BE",
        "readFloatLE",
        "readFloatBE",
        "readDoubleL",
        "readDoubleBE"
    ];

    var write = [
        "writeUInt8",
        "writeUInt16LE",
        "writeUInt16BE",
        "writeUInt32LE",
        "writeUInt32BE",
        "writeInt8",
        "writeInt16LE",
        "writeInt16BE",
        "writeInt32LE",
        "writeInt32BE",
        "writeFloatLE",
        "writeFloatBE",
        "writeDoubleLE",
        "writeDoubleBE"
    ];

    return {
        "MemberExpression": function (node) {
            var index;
            if (read.indexOf(node.property.name) !== -1) {
                index = 1;
            } else if (write.indexOf(node.property.name) !== -1) {
                index = 2;
            }

            if (index && node.parent && node.parent.arguments && node.parent.arguments[index] &&  node.parent.arguments[index].value) {
                var token = context.getTokens(node)[0];
                return context.report(node, 'Found Buffer.' + node.property.name + ' with noAssert flag set true');
                
            }
        }

    };

};