[vtk-developers] [VTK 0011691]: Transform function return local memory
Mantis Bug Tracker
mantis at public.kitware.com
Thu Jan 13 03:45:27 EST 2011
The following issue has been SUBMITTED.
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http://public.kitware.com/Bug/view.php?id=11691
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Reported By: Roy van Pelt
Assigned To:
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Project: VTK
Issue ID: 11691
Category: (No Category)
Reproducibility: always
Severity: minor
Priority: normal
Status: new
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Date Submitted: 2011-01-13 03:45 EST
Last Modified: 2011-01-13 03:45 EST
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Summary: Transform function return local memory
Description:
vtkTransform provides a number of functions to transform points and vectors:
TransformDoublePoint
TransformDoubleVector
TransformDoubleNormal
The returned double* appears to be local, and may be invalidated right after
obtaining the return value
Steps to Reproduce:
double* pointOut;
double* normalOut;
pointOut = transform->TransformDoublePoint(point);
normalOut = transform->TransformDoubleNormal(normal);
// at this point, pointOut is invalidated
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Issue History
Date Modified Username Field Change
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2011-01-13 03:45 Roy van Pelt New Issue
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