From afda574b7d0abfee6039a58ad6a8528baacad03d Mon Sep 17 00:00:00 2001
From: Keyhan Vakil <kvakil@sylph.kvakil.me>
Date: Thu, 21 Jul 2022 04:42:04 +0000
Subject: [PATCH] src: remove usages of GetBackingStore

This removes all usages of GetBackingStore in modules. See the linked
issue for an explanation.

Refs: https://github.com/nodejs/node/issues/32226
Refs: https://github.com/nodejs/node/pull/43921
---
 src/module_wrap.cc     | 4 ++--
 src/node_contextify.cc | 6 ++----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/module_wrap.cc b/src/module_wrap.cc
index 50ce8d510cb1a42..47b5424c2998173 100644
--- a/src/module_wrap.cc
+++ b/src/module_wrap.cc
@@ -178,8 +178,8 @@ void ModuleWrap::New(const FunctionCallbackInfo<Value>& args) {
       if (!args[5]->IsUndefined()) {
         CHECK(args[5]->IsArrayBufferView());
         Local<ArrayBufferView> cached_data_buf = args[5].As<ArrayBufferView>();
-        uint8_t* data = static_cast<uint8_t*>(
-            cached_data_buf->Buffer()->GetBackingStore()->Data());
+        uint8_t* data =
+            static_cast<uint8_t*>(cached_data_buf->Buffer()->Data());
         cached_data =
             new ScriptCompiler::CachedData(data + cached_data_buf->ByteOffset(),
                                            cached_data_buf->ByteLength());
diff --git a/src/node_contextify.cc b/src/node_contextify.cc
index f383b6def93bbe6..75c0d45b4c8aeb8 100644
--- a/src/node_contextify.cc
+++ b/src/node_contextify.cc
@@ -742,8 +742,7 @@ void ContextifyScript::New(const FunctionCallbackInfo<Value>& args) {
 
   ScriptCompiler::CachedData* cached_data = nullptr;
   if (!cached_data_buf.IsEmpty()) {
-    uint8_t* data = static_cast<uint8_t*>(
-        cached_data_buf->Buffer()->GetBackingStore()->Data());
+    uint8_t* data = static_cast<uint8_t*>(cached_data_buf->Buffer()->Data());
     cached_data = new ScriptCompiler::CachedData(
         data + cached_data_buf->ByteOffset(), cached_data_buf->ByteLength());
   }
@@ -1064,8 +1063,7 @@ void ContextifyContext::CompileFunction(
   // Read cache from cached data buffer
   ScriptCompiler::CachedData* cached_data = nullptr;
   if (!cached_data_buf.IsEmpty()) {
-    uint8_t* data = static_cast<uint8_t*>(
-        cached_data_buf->Buffer()->GetBackingStore()->Data());
+    uint8_t* data = static_cast<uint8_t*>(cached_data_buf->Buffer()->Data());
     cached_data = new ScriptCompiler::CachedData(
       data + cached_data_buf->ByteOffset(), cached_data_buf->ByteLength());
   }