From 6dd1ab81e1c7943053feea321b6f7774b688ee5d Mon Sep 17 00:00:00 2001
From: Bea Lam <bea.lam@nokia.com>
Date: Thu, 25 Aug 2011 17:03:10 +1000
Subject: [PATCH] Fix memory leak in ListModel custom parser

ModelNodes created by the parser for ListElement definitions were not
deleted.

(cherry picked from commit c1491c356f3cca92a359468ce37f38bc1873eec4)

Task-number: QTBUG-21084
Change-Id: Ic55a054bb8e30cdabd11080e4f827df5deb1a014
Reviewed-on: http://codereview.qt.nokia.com/3567
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Michael Brasser <michael.brasser@nokia.com>
---
 src/declarative/util/qdeclarativelistmodel.cpp |    1 +
 src/qtquick1/util/qdeclarativelistmodel.cpp    |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/declarative/util/qdeclarativelistmodel.cpp b/src/declarative/util/qdeclarativelistmodel.cpp
index 15d87c8..da841c1 100644
--- a/src/declarative/util/qdeclarativelistmodel.cpp
+++ b/src/declarative/util/qdeclarativelistmodel.cpp
@@ -932,6 +932,7 @@ void QDeclarativeListModelParser::setCustomData(QObject *obj, const QByteArray &
     QDeclarativeListModel *rv = static_cast<QDeclarativeListModel *>(obj);
 
     ModelNode *root = new ModelNode(rv->m_nested);
+    rv->m_nested->m_ownsRoot = true;
     rv->m_nested->_root = root;
     QStack<ModelNode *> nodes;
     nodes << root;
diff --git a/src/qtquick1/util/qdeclarativelistmodel.cpp b/src/qtquick1/util/qdeclarativelistmodel.cpp
index d5aa75b..08e15c5 100644
--- a/src/qtquick1/util/qdeclarativelistmodel.cpp
+++ b/src/qtquick1/util/qdeclarativelistmodel.cpp
@@ -787,6 +787,7 @@ void QDeclarative1ListModelParser::setCustomData(QObject *obj, const QByteArray
     QDeclarative1ListModel *rv = static_cast<QDeclarative1ListModel *>(obj);
 
     ModelNode *root = new ModelNode(rv->m_nested);
+    rv->m_nested->m_ownsRoot = true;
     rv->m_nested->_root = root;
     QStack<ModelNode *> nodes;
     nodes << root;
-- 
1.7.2.5