From 5df55a4f1f2042608ca3da075083ae8d26005361 Mon Sep 17 00:00:00 2001
From: csoler <retroshare.project@gmail.com>
Date: Sun, 6 Apr 2014 07:37:24 +0000
Subject: [PATCH] avoid potential memory leak for cache files that have been
 downloaded multiple times. Not sure that this is the cause anyway.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5.5@7242 b45a01b8-16f6-495d-af2f-9b41ad6348cc
---
 libretroshare/src/ft/ftcontroller.cc | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/libretroshare/src/ft/ftcontroller.cc b/libretroshare/src/ft/ftcontroller.cc
index 59453257d..5f3769e05 100644
--- a/libretroshare/src/ft/ftcontroller.cc
+++ b/libretroshare/src/ft/ftcontroller.cc
@@ -890,7 +890,16 @@ bool ftController::completeFile(std::string hash)
 		/* switch map */
 		if (!(fc->mFlags & RS_FILE_REQ_CACHE)) /* clean up completed cache files automatically */
 		{
-			mCompleted[fc->mHash] = fc;
+			std::map<std::string,ftFileControl*>::iterator it = mCompleted.find(fc->mHash) ;
+
+			if(it != mCompleted.end())
+			{
+				delete it->second ;
+				it->second = fc ;
+			}
+			else
+				mCompleted[fc->mHash] = fc;
+
 			completeCount = mCompleted.size();
 		} else
 			delete fc ;