Author: markt
Date: Wed Mar  6 20:45:28 2013
New Revision: 1453544

URL: http://svn.apache.org/r1453544
Log:
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=54624
Read request body before content length header is restored for the old request 
as AJP connector uses this to determine how many bytes to read (and it will 
block until they are read)

Modified:
    tomcat/trunk/java/org/apache/catalina/authenticator/FormAuthenticator.java

Modified: 
tomcat/trunk/java/org/apache/catalina/authenticator/FormAuthenticator.java
URL: 
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/authenticator/FormAuthenticator.java?rev=1453544&r1=1453543&r2=1453544&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/authenticator/FormAuthenticator.java 
(original)
+++ tomcat/trunk/java/org/apache/catalina/authenticator/FormAuthenticator.java 
Wed Mar  6 20:45:28 2013
@@ -515,6 +515,16 @@ public class FormAuthenticator
             return false;
         }
 
+        // Swallow any request body since we will be replacing it
+        // Need to do this before headers are restored as AJP connector uses
+        // content length header to determine how much data needs to be read 
for
+        // request body
+        byte[] buffer = new byte[4096];
+        InputStream is = request.createInputStream();
+        while (is.read(buffer) >= 0) {
+            // Ignore request body
+        }
+
         // Modify our current request to reflect the original one
         request.clearCookies();
         Iterator<Cookie> cookies = saved.getCookies();
@@ -552,13 +562,6 @@ public class FormAuthenticator
         request.getCoyoteRequest().getParameters().setQueryStringEncoding(
                 request.getConnector().getURIEncoding());
 
-        // Swallow any request body since we will be replacing it
-        byte[] buffer = new byte[4096];
-        InputStream is = request.createInputStream();
-        while (is.read(buffer) >= 0) {
-            // Ignore request body
-        }
-
         ByteChunk body = saved.getBody();
 
         if (body != null) {



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