View Issue Details [ Jump to Notes ]

[ Print ]

Project

Category

View Status

Date Submitted

Last Update

0001558

VTK

(No Category)

public

2005-02-01 06:25

2011-01-13 17:00

Reporter

Hideaki Hiraki

Assigned To

Amy Squillacote

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

Target Version

Fixed in Version

Summary

0001558: potential memory leak in vtkImageReslice

Description

The destructor of vtkImageReslice should decrease the reference count of its InformationInput.

$ vtk
% vtkImageReslice reslice
reslice
% vtkImageData data
data
% data GetReferenceCount
1
% reslice SetInformationInput data
% data GetReferenceCount
2
% reslice Delete
% data GetReferenceCount
2

The last result should be 1.
A fix is:

//----------------------------------------------------------------------------
vtkImageReslice::~vtkImageReslice()
{
+ this->SetInformationInput(NULL);
   this->SetResliceTransform(NULL);
   this->SetResliceAxes(NULL);
   if (this->IndexMatrix)

Tags

No tags attached.

Project

Type

Attached Files

Relationships

Notes
(0002041) Amy Squillacote (reporter) 2005-02-04 12:01	This has been fixed in the main CVS tree. (See revision 1.57 or vtkImageReslice.cxx.)

Issue History
Date Modified	Username	Field	Change
2010-11-29 17:59	Amy Squillacote	Source_changeset_attached	=> VTK master adb80f74
2011-01-13 17:00		Source_changeset_attached	=> VTK master a2bd8391
2011-01-13 17:00		Source_changeset_attached	=> VTK master 020ef709
2011-06-16 13:11	Zack Galbreath	Category	=> (No Category)