Myroslav Golub created IMAGING-162:
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Summary: BMP files with negative bitmap height are not suported
Key: IMAGING-162
URL: https://issues.apache.org/jira/browse/IMAGING-162
Project: Commons Imaging
Issue Type: Bug
Components: Format: BMP
Affects Versions: 1.0
Reporter: Myroslav Golub
The BMP format allows for negative values of the height field in the header.
This means that the image lines are stored top-down, not bottom-up as usual (i.
e. the first pixel in the pixel array would be in the top left corner of the
image, not in the bottom left as usual). However, when a negative-height bitmap
is passed, the BmpImageParser attempts to create an array of negative length,
and a NegativeArraySizeException ensues.
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