[Poppler-bugs] [Bug 94756] poppler displays blank pages

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94756

--- Comment #15 from Albert Astals Cid <aacid at kde.org> ---
(In reply to Thomas Freitag from comment #12)
> The reason for blank pages is the solution for bug 92508, Albert. Seems as
> if You are using okular with an older poppler.
> In the catalog dict of that PDF are some object referenced (JavaScript,
> Outlines) which are not part of the PDF.
> But because the xref reconstruction algorithm is not able to reconstruct any
> xref, the xref table is destroyed and the xref structure is no more usable.
> 
> And the reconstruction algorithm doesn't work for that PDF because it
> doesn't use blanks as delimiter but newlines, i.e. instead of
> 
> 4 0 obj
> 
> there is
> 
> 4
> 0
> obj
> 
> Never saw something like this, but it seems to be legal. I will work on a
> solution.

So you mean that we break the xref while trying to reconstruct it?

ouch

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