On 07/21/2011 01:34 PM, Konstantin Kolinko wrote:
2011/7/19<jfcl...@apache.org>:
Author: jfclere
Date: Tue Jul 19 08:06:46 2011
New Revision: 1148216

URL: http://svn.apache.org/viewvc?rev=1148216&view=rev
Log:
Fix for PR49595

Modified:
    tomcat/trunk/java/org/apache/coyote/ajp/AjpAprProcessor.java


--- tomcat/trunk/java/org/apache/coyote/ajp/AjpAprProcessor.java (original)
+++ tomcat/trunk/java/org/apache/coyote/ajp/AjpAprProcessor.java Tue Jul 19 
08:06:46 2011
@@ -507,13 +507,13 @@ public class AjpAprProcessor extends Abs
         long socketRef = socket.getSocket().longValue();

         if (outputBuffer.position()>  0) {
-            if (Socket.sendbb(socketRef, 0, outputBuffer.position())<  0) {
+            if ((socketRef != 0)&&  Socket.sendbb(socketRef, 0, 
outputBuffer.position())<  0) {
                 throw new IOException(sm.getString("ajpprocessor.failedsend"));
             }
             outputBuffer.clear();

1. Shouldn't socketRef eq 0 result in IOException as well here and in
the fragment below?

Probably.

2. I suspect that outputBuffer.clear() should be called even if
IOException is thrown.

Yep

Cheers

Jean-Frederic

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