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IDProjectCategoryView StatusDate SubmittedLast Update
0007754VTK(No Category)public2008-09-29 15:432016-08-12 09:55
Reporterzippy 
Assigned ToKitware Robot 
PrioritynormalSeveritycrashReproducibilityalways
StatusclosedResolutionmoved 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version 
Project
Type
Summary0007754: vtkTIFFReader crash with segfault by reading multipage TIFF
Descriptionimport vtk

reader = vtk.vtkTIFFReader()
print reader.CanReadFile("/medi2/ct_scans/Beckenknochen.tif") -> 3
reader.SetFileName("/medi2/ct_scans/Beckenknochen.tif")

reader.Update() -> Segmentation fault

The test image ist a 16bit multiframe TIFF.
Steps To Reproduce
Additional Information- VTK Release 5.2.0
- Python
- Gentoo Linux
Tagspython
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Issue History
Date ModifiedUsernameFieldChange
2008-09-29 15:43zippyNew Issue
2008-09-29 18:42zippyNote Added: 0013618
2008-10-02 20:38zippyNote Edited: 0013618
2008-10-23 17:00zippyTag Attached: python
2008-10-23 17:00zippyNote Added: 0013922
2011-06-16 13:11Zack GalbreathCategory => (No Category)
2014-01-30 05:49Richard WhiteheadNote Added: 0032237
2016-08-12 09:55Kitware RobotNote Added: 0037022
2016-08-12 09:55Kitware RobotStatusexpired => closed
2016-08-12 09:55Kitware RobotResolutionopen => moved
2016-08-12 09:55Kitware RobotAssigned To => Kitware Robot

Notes
(0013618)
zippy   
2008-09-29 18:42   
(edited on: 2008-10-02 20:38)
reader with: DebugOn():

Debug: In /var/tmp/portage/sci-libs/vtk-5.2.0/work/VTK/IO/vtkImageReader2.h, line 93
vtkTIFFReader (0x861320): vtkTIFFReader (0x861320): setting NumberOfScalarComponents to 1

Debug: In /var/tmp/portage/sci-libs/vtk-5.2.0/work/VTK/Filtering/vtkAlgorithm.h, line 150
vtkTIFFReader (0x861320): vtkTIFFReader (0x861320): setting AbortExecute to 0

Debug: In /var/tmp/portage/sci-libs/vtk-5.2.0/work/VTK/IO/vtkImageReader2.h, line 89
vtkTIFFReader (0x861320): vtkTIFFReader (0x861320): returning DataScalarType of 5

Debug: In /var/tmp/portage/sci-libs/vtk-5.2.0/work/VTK/IO/vtkImageReader2.h, line 89
vtkTIFFReader (0x861320): vtkTIFFReader (0x861320): returning DataScalarType of 5

Debug: In /var/tmp/portage/sci-libs/vtk-5.2.0/work/VTK/IO/vtkImageReader2.h, line 89
vtkTIFFReader (0x861320): vtkTIFFReader (0x861320): returning DataScalarType of 5

Debug: In /var/tmp/portage/sci-libs/vtk-5.2.0/work/VTK/IO/vtkImageReader2.h, line 89
vtkTIFFReader (0x861320): vtkTIFFReader (0x861320): returning DataScalarType of 5

Segmentation fault
(0013922)
zippy   
2008-10-23 17:00   
Please offer a patch!!!
(0032237)
Richard Whitehead   
2014-01-30 05:49   
Still present in VTK 6.0.0.

Possible patch (works for my case): in vtkTIFFReader::ReadVolume and vtkTIFFReader::ReadTiles, add a second parameter "int* outExtent".
In these calls, add a line:
this->OutputExtent = outExtent;

Where called from vtkTIFFReaderUpdate, pass the outExtent local variable as this second parameter.
(0037022)
Kitware Robot   
2016-08-12 09:55   
Resolving issue as `moved`.

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