Reference resources to prevent crash (on some platforms)

Prevent the data blob from being deleted in done().

Task-number: QTBUG-18268

Change-Id: Ib265e6fc3e1539d0baf20e365c1f88f615b121dc
Reviewed-on: http://codereview.qt.nokia.com/2138
Reviewed-by: Aaron Kennedy <aaron.kennedy@nokia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/declarative/qml/qdeclarativetypeloader.cpp b/src/declarative/qml/qdeclarativetypeloader.cpp
index 47c90bd186..cb3e8aef3e 100644
--- a/src/declarative/qml/qdeclarativetypeloader.cpp
+++ b/src/declarative/qml/qdeclarativetypeloader.cpp
@@ -379,8 +379,10 @@ void QDeclarativeDataBlob::tryDone()
             m_status = Complete;
 
         m_isDone = true;
+        addref();
         done();
         notifyAllWaitingOnMe();
+        release();
     }
 }