From 9294eee910ee630657749bbd22ea1e5b836fe00e Mon Sep 17 00:00:00 2001
From: Dmytro Poplavskiy <dmytro.poplavskiy@nokia.com>
Date: Fri, 18 Jun 2010 12:52:01 +1000
Subject: Fixed memory lean in QImageVideoBuffer and QMemoryVideoBuffer.

QAbstractVideoBufferPrivate was intended to have virtual desctructor,
otherwise subclasses are not deleted properly.

Reviewed-by: Andrew den Exter
---
 src/multimedia/video/qabstractvideobuffer_p.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/multimedia/video/qabstractvideobuffer_p.h b/src/multimedia/video/qabstractvideobuffer_p.h
index c72f303..3303b36 100644
--- a/src/multimedia/video/qabstractvideobuffer_p.h
+++ b/src/multimedia/video/qabstractvideobuffer_p.h
@@ -65,6 +65,9 @@ public:
         : handleType(QAbstractVideoBuffer::NoHandle)
     {}
 
+    virtual ~QAbstractVideoBufferPrivate()
+    {}
+
     QAbstractVideoBuffer::HandleType handleType;
 };
 
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