From 172da57394b292fdba42c8e788071e5fc1385b6c Mon Sep 17 00:00:00 2001
From: Sean Mullan <mullan@openjdk.org>
Date: Tue, 17 Jun 2008 10:34:51 -0400
Subject: [PATCH] 6673277: Thread unsafe lazy initialization code in
 sun.security.provider.certpath.*Checker classes

Make supportedExts variable non-static

Reviewed-by: vinnie
---
 .../sun/security/provider/certpath/ConstraintsChecker.java      | 2 +-
 .../classes/sun/security/provider/certpath/KeyChecker.java      | 2 +-
 .../classes/sun/security/provider/certpath/PolicyChecker.java   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/jdk/src/share/classes/sun/security/provider/certpath/ConstraintsChecker.java b/jdk/src/share/classes/sun/security/provider/certpath/ConstraintsChecker.java
index 9b065be8564..40872d7d6fc 100644
--- a/jdk/src/share/classes/sun/security/provider/certpath/ConstraintsChecker.java
+++ b/jdk/src/share/classes/sun/security/provider/certpath/ConstraintsChecker.java
@@ -59,7 +59,7 @@ class ConstraintsChecker extends PKIXCertPathChecker {
     private int i;
     private NameConstraintsExtension prevNC;
 
-    private static Set<String> supportedExts;
+    private Set<String> supportedExts;
 
     /**
      * Creates a ConstraintsChecker.
diff --git a/jdk/src/share/classes/sun/security/provider/certpath/KeyChecker.java b/jdk/src/share/classes/sun/security/provider/certpath/KeyChecker.java
index e1a98ea6163..1ed96c567e2 100644
--- a/jdk/src/share/classes/sun/security/provider/certpath/KeyChecker.java
+++ b/jdk/src/share/classes/sun/security/provider/certpath/KeyChecker.java
@@ -50,7 +50,7 @@ class KeyChecker extends PKIXCertPathChecker {
     private CertSelector targetConstraints;
     private int remainingCerts;
 
-    private static Set<String> supportedExts;
+    private Set<String> supportedExts;
 
     /**
      * Default Constructor
diff --git a/jdk/src/share/classes/sun/security/provider/certpath/PolicyChecker.java b/jdk/src/share/classes/sun/security/provider/certpath/PolicyChecker.java
index a94d0f23d9f..3b76f621cea 100644
--- a/jdk/src/share/classes/sun/security/provider/certpath/PolicyChecker.java
+++ b/jdk/src/share/classes/sun/security/provider/certpath/PolicyChecker.java
@@ -68,7 +68,7 @@ class PolicyChecker extends PKIXCertPathChecker {
     private int inhibitAnyPolicy;
     private int certIndex;
 
-    private static Set<String> supportedExts;
+    private Set<String> supportedExts;
 
     private static final Debug debug = Debug.getInstance("certpath");
     static final String ANY_POLICY = "2.5.29.32.0";