From 99d693da5c1b753d15fb7c744de0c4cb87098c93 Mon Sep 17 00:00:00 2001
From: Myles Borins <mylesborins@google.com>
Date: Wed, 7 Feb 2018 10:42:26 -0500
Subject: [PATCH] lib: replace `eval` with `vm.runInThisContext`
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PR-URL: https://github.com/nodejs/node/pull/18623
Refs: https://github.com/nodejs/node/pull/18212#pullrequestreview-94616927
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
---
 lib/internal/v8_prof_processor.js | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/lib/internal/v8_prof_processor.js b/lib/internal/v8_prof_processor.js
index 9c63430f964917..0d9cfd6df4d12a 100644
--- a/lib/internal/v8_prof_processor.js
+++ b/lib/internal/v8_prof_processor.js
@@ -1,4 +1,7 @@
-/* eslint-disable strict */
+'use strict';
+
+const vm = require('vm');
+
 const scriptFiles = [
   'internal/v8_prof_polyfill',
   'internal/deps/v8/tools/splaytree',
@@ -31,9 +34,9 @@ if (process.platform === 'darwin') {
   tickArguments.push('--windows');
 }
 tickArguments.push.apply(tickArguments, process.argv.slice(1));
-script = `(function() {
+script = `(function(require) {
   arguments = ${JSON.stringify(tickArguments)};
   function write (s) { process.stdout.write(s) }
   ${script}
-})()`;
-eval(script);
+})`;
+vm.runInThisContext(script)(require);