From 2c41f5adbfcebb057c2ffc8396729bdd1c100079 Mon Sep 17 00:00:00 2001
From: Zhengyu Gu <zgu@openjdk.org>
Date: Fri, 17 Jan 2025 13:39:22 +0000
Subject: [PATCH] 8347959: ThreadDumper leaks memory

Reviewed-by: amenkov, sspitsyn, shade
---
 src/hotspot/share/services/heapDumper.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/hotspot/share/services/heapDumper.cpp b/src/hotspot/share/services/heapDumper.cpp
index 91bcce382f0..2cb32d0500c 100644
--- a/src/hotspot/share/services/heapDumper.cpp
+++ b/src/hotspot/share/services/heapDumper.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2025, Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2023, Alibaba Group Holding Limited. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
@@ -1707,6 +1707,12 @@ public:
   }
 
   ThreadDumper(ThreadType thread_type, JavaThread* java_thread, oop thread_oop);
+  ~ThreadDumper() {
+    for (int index = 0; index < _frames->length(); index++) {
+      delete _frames->at(index);
+    }
+    delete _frames;
+  }
 
   // affects frame_count
   void add_oom_frame(Method* oome_constructor) {