From 436ad8ceb9b6948cbd77d7353dcec2408d21b74b Mon Sep 17 00:00:00 2001
From: Joyee Cheung <joyeec9h3@gmail.com>
Date: Wed, 12 Jun 2024 20:30:16 +0200
Subject: [PATCH] src: print v8::OOMDetails::detail when it's available

This provides a bit more information when V8 runs out of memory.

PR-URL: https://github.com/nodejs/node/pull/53360
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Debadree Chatterjee <debadree333@gmail.com>
---
 src/node_errors.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/node_errors.cc b/src/node_errors.cc
index ff091fd20d915b..69e474257b0427 100644
--- a/src/node_errors.cc
+++ b/src/node_errors.cc
@@ -598,6 +598,9 @@ void OOMErrorHandler(const char* location, const v8::OOMDetails& details) {
   } else {
     FPrintF(stderr, "FATAL ERROR: %s\n", message);
   }
+  if (details.detail != nullptr) {
+    FPrintF(stderr, "Reason: %s\n", details.detail);
+  }
 
   Isolate* isolate = Isolate::TryGetCurrent();
   bool report_on_fatalerror;