From 842d497eb1ea807db4ff84400ce3d89f4862dd87 Mon Sep 17 00:00:00 2001
From: markt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Date: Fri, 1 May 2009 20:12:09 +0000
Subject: [PATCH] Fix 47080: NPE in RealmBase.findSecurityConstraints when uri
 is null https://issues.apache.org/bugzilla/show_bug.cgi?id=47080

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@770809 13f79535-47bb-0310-9956-ffa450edef68
---
 java/org/apache/catalina/realm/RealmBase.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/java/org/apache/catalina/realm/RealmBase.java b/java/org/apache/catalina/realm/RealmBase.java
index 78797b422..c5de0b11b 100644
--- a/java/org/apache/catalina/realm/RealmBase.java
+++ b/java/org/apache/catalina/realm/RealmBase.java
@@ -471,6 +471,11 @@ public abstract class RealmBase
 
         // Check each defined security constraint
         String uri = request.getRequestPathMB().toString();
+        // Bug47080 - in rare cases this may be null
+        // Mapper treats as '/' do the same to prevent NPE
+        if (uri == null) {
+            uri = "/";
+        }
         
         String method = request.getMethod();
         int i;
-- 
2.11.0