From 0b48e20568646762b5cff371fe08a30cf28235fe Mon Sep 17 00:00:00 2001
From: phh <unknown>
Date: Thu, 9 Apr 2020 20:58:56 +0000
Subject: [PATCH] 8241444: Metaspace::_class_vsm not initialized if compressed
 class pointers are disabled Summary: Initialize _class_vsm to NULL by default
 Reviewed-by: phh Contributed-by: thomas.stuefe@gmail.com

---
 src/share/vm/memory/metaspace.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/share/vm/memory/metaspace.cpp b/src/share/vm/memory/metaspace.cpp
index 5f944d1ec..d382c3059 100644
--- a/src/share/vm/memory/metaspace.cpp
+++ b/src/share/vm/memory/metaspace.cpp
@@ -3390,6 +3390,8 @@ void Metaspace::initialize(Mutex* lock, MetaspaceType type) {
   if (using_class_space()) {
     // Allocate SpaceManager for classes.
     _class_vsm = new SpaceManager(ClassType, lock);
+  } else {
+    _class_vsm = NULL;
   }
 
   MutexLockerEx cl(SpaceManager::expand_lock(), Mutex::_no_safepoint_check_flag);
-- 
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