• I'm submitting a:

  • Vulnerability report -> use the specific form instead!
  • [x ] Bug report
  • Feature request/suggestion

• [Bug report] What is the current behavior?
  Reading the PDF file into a PDFMemdocument and then writing it out to a new PDF file reduces the size from ~4MB to 40KB and the images are lost.

• [Bug report] What is the expected behavior?

There is no significant file size reduction and the visual appearance of the exported PDF file is identical to the original.

• [Bug report] Please provide the steps to reproduce and if possible a minimal reproduction code of the problem
  Call PdfMemeDocument::Load() then call PdfMemDocument::Save()

Note that loading the document reports a warning:
PoDoFoWARNING: Found object with reference 0 0 R different than reported 46 0 R in XRef sections

This probably means the PDF file is corrupted, but it is rendered correctly by every PDF program I tried. PoDoFo should ideally handle the corruption or throw an exception when trying to write instead of silently discarding the data.

• Please tell us about your environment:

  • Version/git revision: [1.10.0]
  • Operating System: [all ]
  • Package manager used: [source ]

• [Bug report/Feature request] Other information
  The problem document:
  https://bugs.launchpad.net/calibre/+bug/2035026/+attachment/5699703/+files/Sourcefile.pdf