3 files changed, 5 insertions, 5 deletions
diff --git a/src/gui/dialogs/qmessagebox.cpp b/src/gui/dialogs/qmessagebox.cpp
index a2f086b..66e7216 100644
--- a/src/gui/dialogs/qmessagebox.cpp
+++ b/src/gui/dialogs/qmessagebox.cpp
@@ -2486,7 +2486,7 @@ void QMessageBox::setInformativeText(const QString &text)
     }
 
     if (!d->informativeLabel) {
-        QLabel *label = new QLabel;
+        QLabel *label = new QLabel(this);
         label->setObjectName(QLatin1String("qt_msgbox_informativelabel"));
         label->setTextInteractionFlags(Qt::TextInteractionFlags(style()->styleHint(QStyle::SH_MessageBox_TextInteractionFlags, 0, this)));
         label->setAlignment(Qt::AlignTop | Qt::AlignLeft);
diff --git a/src/gui/kernel/qsoftkeymanager.cpp b/src/gui/kernel/qsoftkeymanager.cpp
index a866da3..500bcff 100644
--- a/src/gui/kernel/qsoftkeymanager.cpp
+++ b/src/gui/kernel/qsoftkeymanager.cpp
@@ -54,7 +54,7 @@
 #ifndef QT_NO_SOFTKEYMANAGER
 QT_BEGIN_NAMESPACE
 
-QSoftKeyManager *QSoftKeyManagerPrivate::self = 0;
+QScopedPointer<QSoftKeyManager> QSoftKeyManagerPrivate::self(0);
 
 QString QSoftKeyManager::standardSoftKeyText(StandardSoftKey standardKey)
 {
@@ -85,9 +85,9 @@ QString QSoftKeyManager::standardSoftKeyText(StandardSoftKey standardKey)
 QSoftKeyManager *QSoftKeyManager::instance()
 {
     if (!QSoftKeyManagerPrivate::self)
-        QSoftKeyManagerPrivate::self = new QSoftKeyManager;
+        QSoftKeyManagerPrivate::self.reset(new QSoftKeyManager);
 
-    return QSoftKeyManagerPrivate::self;
+    return QSoftKeyManagerPrivate::self.data();
 }
 
 QSoftKeyManager::QSoftKeyManager() :
diff --git a/src/gui/kernel/qsoftkeymanager_common_p.h b/src/gui/kernel/qsoftkeymanager_common_p.h
index 5b76e60..e9cbd7d 100644
--- a/src/gui/kernel/qsoftkeymanager_common_p.h
+++ b/src/gui/kernel/qsoftkeymanager_common_p.h
@@ -67,7 +67,7 @@ public:
     virtual void updateSoftKeys_sys() {};
 
 protected:
-    static QSoftKeyManager *self;
+    static QScopedPointer<QSoftKeyManager> self;
     QHash<QAction*, Qt::Key> keyedActions;
     QMultiHash<int, QAction*> requestedSoftKeyActions;
     QWidget *initialSoftKeySource;