From 69bf59ecfd061429e11231cb1fb90178d595baf1 Mon Sep 17 00:00:00 2001
From: Jungo Kim <jungo.kim@lge.com>
Date: Fri, 10 Jan 2014 11:51:33 +0900
Subject: [PATCH] QNetworkDiskCache -  fix leak of file descriptor

When the caches is deleted, the open files are deleted without closing action.
The file descriptor is remaining until the process is terminated.

Change-Id: If85519d173d05548ddf3273c85800441887199e2
Reviewed-by: jungo kim <jungo.kim@lge.com>
Reviewed-by: Peter Hartmann <phartmann@blackberry.com>
---
 src/network/access/qnetworkdiskcache.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/network/access/qnetworkdiskcache.cpp b/src/network/access/qnetworkdiskcache.cpp
index d64d697013..2f2d1ab9a9 100644
--- a/src/network/access/qnetworkdiskcache.cpp
+++ b/src/network/access/qnetworkdiskcache.cpp
@@ -559,6 +559,20 @@ qint64 QNetworkDiskCache::expire()
             break;
         QString name = i.value();
         QFile file(name);
+
+        if (name.contains(PREPARED_SLASH)) {
+            QHashIterator<QIODevice*, QCacheItem*> iterator(d->inserting);
+            while (iterator.hasNext()) {
+                iterator.next();
+                QCacheItem *item = iterator.value();
+                if (item && item->file && item->file->fileName() == name) {
+                    delete item->file;
+                    item->file = 0;
+                    break;
+                }
+            }
+        }
+
         qint64 size = file.size();
         file.remove();
         totalSize -= size;