From 23e9d9d3ee0b2e30876cea47be131ccc86844873 Mon Sep 17 00:00:00 2001
From: Thomas Stuefe <stuefe@openjdk.org>
Date: Thu, 23 Feb 2023 06:44:10 +0000
Subject: [PATCH] 8302811: NMT.random_reallocs_vm fails if NMT is off

Reviewed-by: jsjolen, sgehwolf
---
 test/hotspot/gtest/nmt/test_nmt_cornercases.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/test/hotspot/gtest/nmt/test_nmt_cornercases.cpp b/test/hotspot/gtest/nmt/test_nmt_cornercases.cpp
index 0d7d4b2ae092b..154ba09095b8c 100644
--- a/test/hotspot/gtest/nmt/test_nmt_cornercases.cpp
+++ b/test/hotspot/gtest/nmt/test_nmt_cornercases.cpp
@@ -104,7 +104,9 @@ static void* do_realloc(void* p, size_t old_size, size_t new_size, uint8_t old_c
   if (old_size < new_size) {
     GtestUtils::check_range((char*)p2, old_size, old_content);
 #ifdef ASSERT
-    GtestUtils::check_range((char*)p2 + old_size, new_size - old_size, uninitBlockPad);
+    if (MemTracker::enabled()) {
+      GtestUtils::check_range((char*)p2 + old_size, new_size - old_size, uninitBlockPad);
+    }
 #endif
   } else {
     GtestUtils::check_range((char*)p2, new_size, old_content);