From ffca498ca2191d9acba38141733b4a78b3e50857 Mon Sep 17 00:00:00 2001
From: Anna Henningsen <anna@addaleax.net>
Date: Tue, 28 Apr 2020 04:06:09 +0200
Subject: [PATCH] src: use unique_ptr for CachedData in ContextifyScript::New

This closes a memory leak.

PR-URL: https://github.com/nodejs/node/pull/33113
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
---
 src/node_contextify.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/node_contextify.cc b/src/node_contextify.cc
index c20c9ee1c3f5c9..3072dc8a7bb50f 100644
--- a/src/node_contextify.cc
+++ b/src/node_contextify.cc
@@ -761,8 +761,8 @@ void ContextifyScript::New(const FunctionCallbackInfo<Value>& args) {
         env->cached_data_rejected_string(),
         Boolean::New(isolate, source.GetCachedData()->rejected)).Check();
   } else if (produce_cached_data) {
-    const ScriptCompiler::CachedData* cached_data =
-      ScriptCompiler::CreateCodeCache(v8_script.ToLocalChecked());
+    std::unique_ptr<ScriptCompiler::CachedData> cached_data {
+      ScriptCompiler::CreateCodeCache(v8_script.ToLocalChecked()) };
     bool cached_data_produced = cached_data != nullptr;
     if (cached_data_produced) {
       MaybeLocal<Object> buf = Buffer::Copy(