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Minor improvement to protobuf isolation

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This commit is contained in:
Nicolas Dextraze 2019-11-02 16:02:07 -07:00
parent fe82aebfec
commit 55b9ddd856
1 changed files with 11 additions and 5 deletions
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16
src/messages/messages.js
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@ -2,15 +2,21 @@
(function(global, factory) { /* global define, require, module */
/* CommonJS */if (typeof require === 'function' && typeof module === 'object' && module && module.exports)
module.exports = factory(require("protobufjs/minimal"), require("../utils/modules"));
module.exports = factory(require("../utils/modules"));
})(this, function($protobuf, $moduleUtil) {
})(this, function($moduleUtil) {
"use strict";
// This fixes bug #91 by giving us an isolate copy of protobufjs library so any tampering with it doesn't affect us
var old = $moduleUtil.uncache(require.resolve('protobufjs/minimal'));
$protobuf = require('protobufjs/minimal');
$moduleUtil.recache(old);
var $moduleName = 'protobufjs/minimal';
var $id = require.resolve($moduleName);
var $uncached = $moduleUtil.uncache($id);
var $protobuf = require($moduleName);
if ($uncached) {
$moduleUtil.recache($uncached);
} else {
$moduleUtil.uncache($id);
}
// Common aliases
var $Reader = $protobuf.Reader, $Writer = $protobuf.Writer, $util = $protobuf.util;