http://java.net/jira/browse/GLASSFISH-16070

Kin Man Chung · Kin Man Chung · commit cb11d4301ebb · 2011-12-06T22:31:28.000Z
NPE in Taglib validation.


svn path=/trunk/; revision=82
diff --git a/impl/src/main/java/org/apache/taglibs/standard/tlv/JstlBaseTLV.java b/impl/src/main/java/org/apache/taglibs/standard/tlv/JstlBaseTLV.java
@@ -149,7 +149,7 @@ public JstlBaseTLV() {
 	init();
     }
 
-    private void init() {
+    private synchronized void init() {
 	messageVector = null;
 	prefix = null;
 	config = null;
@@ -290,7 +290,7 @@ protected boolean hasAttribute(Attributes a, String att) {
      * method to assist with failure [ as if it's not easy enough
      * already :-) ]
      */
-    protected void fail(String message) {
+    protected synchronized void fail(String message) {
         failed = true;
         messageVector.add(new ValidationMessage(lastElementId, message));
     }
