[Libreoffice-bugs] [Bug 136923] New: Export to PDF/A is not PDF/A conformant (ISO 19005-1:2005, Clause: 6.1.12, Test number: 5 - Maximum capacity of an array (in elements) is 8191)

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=136923

            Bug ID: 136923
           Summary: Export to PDF/A is not PDF/A conformant (ISO
                    19005-1:2005, Clause: 6.1.12, Test number: 5 - Maximum
                    capacity of an array (in elements) is 8191)
           Product: LibreOffice
           Version: 7.0.1.2 release
          Hardware: All
                OS: Windows (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: LibreOffice
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: jan.prochaska at archimetes.com

Description:
I have a bug where a document exported to PDF/A is not PDF/A conformant.
The bug is similar to Bug 136805 (in overall result, but seems otherwise
unrelated).

Steps to Reproduce:
We use the uno interface on a localhost socket
with following filterparam

filterParam.Name = "SelectPdfVersion";
filterParam.Value = Integer.valueOf(1); // 0 = PDF 1.4 (default selection). 1 =
PDF/A-1 (ISO 19005-1:2005)
filterParams.add(filterParam);

, but the the behaviour is reproducible via GUI as well:
1. Open the attached PDF in LibreOffice
2. Choose File -> Export as PDF with PDF/A checked

Actual Results:
PDF is produced and metadata claim PDF/A conformance level/profile.
In fact there is a problem:

Specification: ISO 19005-1:2005, Clause: 6.1.12, Test number: 5 
Maximum capacity of an array (in elements) is 8191

The problem can be reproduced by the VeraPDF CLI utility or using its online
demo (https://demo.verapdf.org/)

Expected Results:
The PDF produced is really a PDF/A, passing validation checks.
Note:
The input file has problems of its own.
It claims PDF/A conformance but it's not a PDF/A file.
Never the less the output file


Reproducible: Always


User Profile Reset: No



Additional Info:
None

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