MantisBT - VTK
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ID	Project	Category	View Status	Date Submitted	Last Update
0002945	VTK	(No Category)	public	2006-03-07 18:44	2016-08-12 09:54

Reporter	Frank Gao
Assigned To	Will Schroeder
Priority	normal	Severity	major	Reproducibility	always
Status	closed	Resolution	moved
Platform		OS		OS Version
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Target Version		Fixed in Version
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Summary	0002945: DICOMImage reader has inappropriate buffer size
Description	I modified the MFC SDI example to show a single DICOM file. When the window size is small (h<512), and the DICOM file is 512512, it blows up at the following code in vtkDICOMImageReader: for (int i=0; i < this->AppHelper->GetHeight(); ++i) { memcpy(b, iData, rowLength); b += rowLength; iData -= rowLength; } This code is to reverse the image data so that it is compatible with VTK. The essential reason of the problem seems to be that the following code allocates buffer (b) size by the size of displaying window. Line #280 void* buffer = data->GetScalarPointer();
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Issue History
Date Modified	Username	Field	Change
2011-06-16 13:11	Zack Galbreath	Category	=> (No Category)
2016-08-12 09:54	Kitware Robot	Note Added: 0036841
2016-08-12 09:54	Kitware Robot	Status	expired => closed
2016-08-12 09:54	Kitware Robot	Resolution	open => moved

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