[jira] [Updated] (PDFBOX-3545) COSParser.parseXref failing if startXrefOffset over pdf size

["Tilman Hausherr (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-3545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tilman Hausherr updated PDFBOX-3545:
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    Attachment: 000369.pdf

Please attach a file. I have attached one too, but I don't know if it is the same problem.

> COSParser.parseXref failing if startXrefOffset over pdf size
> ------------------------------------------------------------
>
>                 Key: PDFBOX-3545
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-3545
>             Project: PDFBox
>          Issue Type: Bug
>    Affects Versions: 2.0.3
>            Reporter: Matus Zamborsky
>         Attachments: 000369.pdf
>
>
> Any PDF which had wrong startxref was parsed with warning in PdfBox 1.8 thanks to self healing mechanism.
> In version 2.0 the COSParser.parseXref (called from PDFParser) tries to seek to the startxref position. 
> If the position is wrong, but within the file size, the PDF is parsed with warning.
> But when the startxref is over the file size, the parsing ended with exception.
> We could either test if startxref is not over source.length(), or catch the exception.



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