xref table not found at offset

[ndvo]

I am getting an error parsing this file.
The xref table does exists. Maybe there are less strict rules to reaching it.

The error is:
PDF::Reader::MalformedPDFError Exception: xref table not found at offset ...

fail_to_parse.pdf

[paulsizer]

@ndvo Do you get anywhere with this? I have just got this error with a PDF I am trying to parse

[ndvo]

Well my goal was rather limited. I was only parsing the PDF to check if it was protected or not.
I ended up adding a rescue for this exception and parsing the file with CombinePDF.
Something like this:

rescue ::PDF::Reader::MalformedPDFError => error
  if error.message.match(/xref table not found at offset/).present?
    pdf = CombinePDF::PDFParser.new(value.read, allow_optional_content: true)
    pdf.parse

    if pdf.root_object[:Encrypt].present?
      record.errors.add(...)