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fpapon pushed a commit to branch 1.5.x
in repository https://gitbox.apache.org/repos/asf/shiro.git
The following commit(s) were added to refs/heads/1.5.x by this push:
new 7935aa8 Mark `SecurityUtils.securityManager` as volatile
7935aa8 is described below
commit 7935aa8506cb68bb8ecde47e474e88e1d5c0cb0c
Author: Boris Petrov <[email protected]>
AuthorDate: Thu Apr 30 11:48:30 2020 +0300
Mark `SecurityUtils.securityManager` as volatile
As it can be modified and read by different threads
---
core/src/main/java/org/apache/shiro/SecurityUtils.java | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/core/src/main/java/org/apache/shiro/SecurityUtils.java
b/core/src/main/java/org/apache/shiro/SecurityUtils.java
index d78ab07..058ccf4 100644
--- a/core/src/main/java/org/apache/shiro/SecurityUtils.java
+++ b/core/src/main/java/org/apache/shiro/SecurityUtils.java
@@ -34,7 +34,7 @@ public abstract class SecurityUtils {
* ONLY used as a 'backup' in VM Singleton environments (that is,
standalone environments), since the
* ThreadContext should always be the primary source for Subject instances
when possible.
*/
- private static SecurityManager securityManager;
+ private static volatile SecurityManager securityManager;
/**
* Returns the currently accessible {@code Subject} available to the
calling code depending on
