[IGSTK-Developers] UMC in ImageSpatialObjectRepresentation

[David Gobbi]

>From the nightly DynamicAnalysis of igstkCTImageSpatialObjectReadingAndRepresentationTest:

It looks like an uninitialized m_ImageData is used in ImageSpatialObjectRepresentation::CreateActors(), here are the details:


UMC ==12345== Conditional jump or move depends on uninitialised value(s)
==12345==    at 0x1CB7774D: vtkImageAlgorithm::SetInput(int, vtkDataObject*)
(vtkImageAlgorithm.cxx:375)
==12345==    by 0x1CB77737: vtkImageAlgorithm::SetInput(vtkDataObject*)
(vtkImageAlgorithm.cxx:369)
==12345==    by 0x8542A06: igstk::ImageSpatialObjectRepresentation::CreateActors()
(igstkImageSpatialObjectRepresentation.txx:385)
==12345==    by 0x866BF66: igstk::View::AddObject() (igstkView.cxx:467)
==12345==    by 0x867655B: igstk::StateMachine::ProcessInput(unsigned long const&)
(igstkStateMachine.txx:302)
==12345==    by 0x86735FC: igstk::StateMachine::ProcessInputs() (igstkStateMachine.txx:233)
==12345==    by 0x866BC87: igstk::View::RequestAddObject(igstk::ObjectRepresentation*)
(igstkView.cxx:452)
==12345==    by 0x837E75F: igstkCTImageSpatialObjectReadingAndRepresentationTest(int, char**)
(igstkCTImageSpatialObjectReadingAndRepresentationTest.cxx:98)
==12345==    by 0x8287D48: main (itkTestMain.h:130)