From b97e86da413295b7ff9f3214af638bb2fd6f3c40 Mon Sep 17 00:00:00 2001
From: elpaso <elpaso@itopen.it>
Date: Tue, 23 Feb 2016 10:47:12 +0100
Subject: [PATCH] [server] Safety measure to prevent potential leaks

---
 src/server/qgshttprequesthandler.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/server/qgshttprequesthandler.cpp b/src/server/qgshttprequesthandler.cpp
index 0e34752e8d45..0a8e9656ed8f 100644
--- a/src/server/qgshttprequesthandler.cpp
+++ b/src/server/qgshttprequesthandler.cpp
@@ -456,6 +456,8 @@ void QgsHttpRequestHandler::setGetFeatureInfoResponse( const QDomDocument& infoD
 
 void QgsHttpRequestHandler::setServiceException( QgsMapServiceException ex )
 {
+  // Safety measure to avoid potential leaks if called repeatedly
+  delete mException;
   mException = new QgsMapServiceException( ex );
   //create Exception DOM document
   QDomDocument exceptionDoc;