From 0f2b7fbc451a34c9eba34616e726985b7a0d14b1 Mon Sep 17 00:00:00 2001
From: Anatoly Baksheev <no@email>
Date: Sat, 18 Oct 2014 18:12:36 +0400
Subject: [PATCH] viz: fixed memory leak, issue 3961

---
 modules/viz/src/vtk/vtkImageMatSource.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/viz/src/vtk/vtkImageMatSource.cpp b/modules/viz/src/vtk/vtkImageMatSource.cpp
index 58a5642d4..658617523 100644
--- a/modules/viz/src/vtk/vtkImageMatSource.cpp
+++ b/modules/viz/src/vtk/vtkImageMatSource.cpp
@@ -52,7 +52,7 @@ namespace cv { namespace viz
 cv::viz::vtkImageMatSource::vtkImageMatSource()
 {
     this->SetNumberOfInputPorts(0);
-    this->ImageData = vtkImageData::New();
+    this->ImageData = vtkSmartPointer<vtkImageData>::New();
 }
 
 int cv::viz::vtkImageMatSource::RequestInformation(vtkInformation *, vtkInformationVector**, vtkInformationVector *outputVector)