Bug 1301016

Summary: Unable to save forms in PDF
Product: [Fedora] Fedora Reporter: Juanjo <juanjose.garciaripoll>
Component: popplerAssignee: Caolan McNamara <caolanm>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 23CC: feborges, mhatina, mkasik, rdieter
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Hardware: All   
OS: Unspecified   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2016-12-20 18:04:09 UTC Type: Bug
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Description Flags
Sample form that is not saved none

Description Juanjo 2016-01-22 10:47:51 UTC
Created attachment 1117146 [details]
Sample form that is not saved

Description of problem:
I am unable to fill in a PDF form and save it. This complicates the workflow in our company, where these documents are used to collect employees' information about travels, expense authorizations, money orders, etc


Version-Release number of selected component (if applicable):


How reproducible:
Systematic

Steps to Reproduce:
1.Open a PDF with a form
2.Fill in data in the form
3.Click on save a copy: data is lost

Alternatively:
1.Open a PDF with a form
2.Fill in data in the form
3.Click on open a copy
4.Press Ctrl-S to save
5.Data is lost

Actual results:
The PDF is saved with empty fields.

Expected results:
The PDF should be saved with the current values of the fields

Additional info:
The only workaround I know is to *print* the PDF but this destroys the purpose of these forms and their electronic processing.

Comment 1 Marek Kašík 2016-01-26 15:53:00 UTC
Hi Juanjo,

I've found the problem but the solution is not easy. The problem is that xref table of the PDF file is fragmented into 2 consecutive tables with a hole between them and when poppler tries to read through it it encounters the hole and tries to reconstruct the xref table (I'm still not sure whetehr it is because of the hole or because of a different problem). It rewrites the changes in this moment. I'm still not sure how to fix this but in the meantime converting the PDF by qpdf makes the saving work again (e.g. "qpdf in.pdf out.pdf").

Regards

Marek

Comment 2 Marek Kašík 2016-01-27 10:46:55 UTC
I've posted my findings to upstream bugzilla. See https://bugs.freedesktop.org/show_bug.cgi?id=93882 for additional info.

Comment 3 Fedora Admin XMLRPC Client 2016-10-14 08:07:20 UTC
This package has changed ownership in the Fedora Package Database.  Reassigning to the new owner of this component.

Comment 4 Fedora End Of Life 2016-11-24 15:06:30 UTC
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Comment 5 Fedora End Of Life 2016-12-20 18:04:09 UTC
Fedora 23 changed to end-of-life (EOL) status on 2016-12-20. Fedora 23 is
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