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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2014/08/29 00:15:11 UTC

[jira] [Created] (PDFBOX-2296) Wrong stream length used for truetype font

Tilman Hausherr created PDFBOX-2296:
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             Summary: Wrong stream length used for truetype font
                 Key: PDFBOX-2296
                 URL: https://issues.apache.org/jira/browse/PDFBOX-2296
             Project: PDFBox
          Issue Type: Bug
          Components: Parsing
    Affects Versions: 2.0.0
            Reporter: Tilman Hausherr


The file of PDFBOX-2048 has a wrong font length, it is 4412 in the PDF but it is really about 27350. This wrong length is used to read the font and this results in further trouble.

The problem is that the wrong length is passed to createFilteredStream() instead of just calling it without parameters. In cosStream.doDecode() unFilteredStream = filteredStream (there is a FIXME there!!!), and in doDecode(COSName filterName, int filterIndex) unFilteredStream.getLength() is used, which returns the expectedLength.




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