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  1. PDFBox
  2. PDFBOX-2250

Improve XRef self healing mechanism

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.8.6, 1.8.7, 2.0.0
    • Fix Version/s: 1.8.8, 2.0.0
    • Component/s: Parsing
    • Labels:
      None

      Description

      PDFBOX-1769 introduced a "self healing" mechanism to repair corrupt XRef offsets. But that one was just a starter and there remain a lot of issues to be solved. I'm planing to solve at least some of them.

      All fixes and improvements are targeting the non-sequential parser and I won't port those changes to the old parser.

        Attachments

        1. 055794.pdf
          27 kB
          Tilman Hausherr
        2. 113223.pdf
          26 kB
          Tilman Hausherr
        3. PDFBOX-2250-107425-empty-xref.pdf
          144 kB
          Tilman Hausherr
        4. PDFBOX-2250-110264-xref-zeronumber.pdf
          146 kB
          Tilman Hausherr
        5. PDFBOX-2250-229205.pdf
          159 kB
          Tilman Hausherr
        6. PDFBOX-2250-233566.pdf
          36 kB
          Tilman Hausherr

          Issue Links

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              People

              • Assignee:
                lehmi Andreas Lehmkühler
                Reporter:
                lehmi Andreas Lehmkühler
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                Dates

                • Created:
                  Updated:
                  Resolved: