Index: /trunk/src/VBox/Frontends/VirtualBox/src/extradata/UIExtraDataManager.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VirtualBox/src/extradata/UIExtraDataManager.cpp	(revision 68350)
+++ /trunk/src/VBox/Frontends/VirtualBox/src/extradata/UIExtraDataManager.cpp	(revision 68351)
@@ -1079,6 +1079,6 @@
                 connect(pValidatorGroup, &QObjectValidatorGroup::sigValidityChange,
                         pButtonBox->button(QDialogButtonBox::Ok), &QPushButton::setEnabled);
-                connect(pButtonBox, &QIDialogButtonBox::accepted, pInputDialog, &QIDialog::accept);
-                connect(pButtonBox, &QIDialogButtonBox::rejected, pInputDialog, &QIDialog::reject);
+                connect(pButtonBox, &QIDialogButtonBox::accepted, pInputDialog.data(), &QIDialog::accept);
+                connect(pButtonBox, &QIDialogButtonBox::rejected, pInputDialog.data(), &QIDialog::reject);
                 /* Add button-box into main-layout: */
                 pMainLayout->addWidget(pButtonBox);
@@ -4383,7 +4383,7 @@
         /* Configure window connections: */
         connect(this, &UIExtraDataManager::sigExtraDataMapAcknowledging,
-                m_pWindow, &UIExtraDataManagerWindow::sltExtraDataMapAcknowledging);
+                m_pWindow.data(), &UIExtraDataManagerWindow::sltExtraDataMapAcknowledging);
         connect(this, &UIExtraDataManager::sigExtraDataChange,
-                m_pWindow, &UIExtraDataManagerWindow::sltExtraDataChange);
+                m_pWindow.data(), &UIExtraDataManagerWindow::sltExtraDataChange);
     }
     /* Show and raise window: */