From b1fc34ab84f6f1bf12a5b25f0b50a8cef18fc64e Mon Sep 17 00:00:00 2001
From: shenjianeng <30279020+shenjianeng@users.noreply.github.com>
Date: Fri, 6 Dec 2019 21:45:51 +0800
Subject: [PATCH] fix double checked locking with volatile

---
 .../org/springframework/cloud/context/scope/GenericScope.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-cloud-context/src/main/java/org/springframework/cloud/context/scope/GenericScope.java b/spring-cloud-context/src/main/java/org/springframework/cloud/context/scope/GenericScope.java
index 76d56ccd6..9925ec1d6 100644
--- a/spring-cloud-context/src/main/java/org/springframework/cloud/context/scope/GenericScope.java
+++ b/spring-cloud-context/src/main/java/org/springframework/cloud/context/scope/GenericScope.java
@@ -365,7 +365,7 @@ private static class BeanLifecycleWrapper {
 
 		private final ObjectFactory<?> objectFactory;
 
-		private Object bean;
+		private volatile Object bean;
 
 		private Runnable callback;