[jira] [Created] (PDFBOX-2288) Defective BufferedImage for flate encoded images

["Dominic Tubach (JIRA)" <ji...@apache.org>]

Dominic Tubach created PDFBOX-2288:
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             Summary: Defective BufferedImage for flate encoded images
                 Key: PDFBOX-2288
                 URL: https://issues.apache.org/jira/browse/PDFBOX-2288
             Project: PDFBox
          Issue Type: Bug
          Components: PDModel
    Affects Versions: 2.0.0
            Reporter: Dominic Tubach
         Attachments: test.pdf

The BufferedImages for flate encoded images seem to be defective. The following code results in a ArrayIndexOutOfBoundsException when writing the image:
{code}
PDDocument doc = PDDocument.load("test.pdf");
Iterator<PDXObject> it = doc.getPage(0).getResources().getXObjects().values().iterator();
PDImageXObject image = (PDImageXObject) it.next();
BufferedImage bi = image.getImage();
try (FileOutputStream fos = new FileOutputStream("test.bmp")) {
    ImageIO.write(bi, "bmp", fos);
}
{code}
The problem did not exist in 1.8. The attached PDF just contains one flate encoded image.



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