From 056befb2a2896df995e67774ddbac7a9f56e04f2 Mon Sep 17 00:00:00 2001
From: Joyee Cheung <joyeec9h3@gmail.com>
Date: Fri, 20 Dec 2024 18:43:01 +0100
Subject: [PATCH] src: lock the thread properly in snapshot builder

Otherwise it can crash DCHECK when V8 expects that at least someone
is locking the current thread.
---
 src/node_snapshotable.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/node_snapshotable.cc b/src/node_snapshotable.cc
index fe04a8ee8d708b..9e0aea0bbba2fe 100644
--- a/src/node_snapshotable.cc
+++ b/src/node_snapshotable.cc
@@ -962,6 +962,8 @@ ExitCode BuildSnapshotWithoutCodeCache(
   }
 
   Isolate* isolate = setup->isolate();
+  v8::Locker locker(isolate);
+
   {
     HandleScope scope(isolate);
     TryCatch bootstrapCatch(isolate);