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

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

     [ https://issues.apache.org/jira/browse/PDFBOX-2288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dominic Tubach updated PDFBOX-2288:
-----------------------------------

    Attachment: test.pdf

> 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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