Bug 8772 - Patch: Google Books PDF rendering problems (xpdf-JBIG-bug)
Summary: Patch: Google Books PDF rendering problems (xpdf-JBIG-bug)
Status: RESOLVED FIXED
Alias: None
Product: poppler
Classification: Unclassified
Component: general (show other bugs)
Version: unspecified
Hardware: x86 (IA32) Linux (All)
: low normal
Assignee: poppler-bugs
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Reported: 2006-10-25 23:41 UTC by Jan Janssens
Modified: 2008-04-23 14:23 UTC (History)
0 users

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Attachments
Patch to fix this bug (733 bytes, patch)
2006-10-25 23:42 UTC, Jan Janssens
Details | Splinter Review
Fixed the patch to easily apply: wrong path (757 bytes, patch)
2006-10-25 23:49 UTC, Jan Janssens
Details | Splinter Review

Description Jan Janssens 2006-10-25 23:41:57 UTC
There is a patch available that fixes xpdf crashing on Google-PDFs.
See: http://books.google.com/support/bin/answer.py?answer=44668&topic=9260

This should be backported into poppler as well.
I'll attach a patch in a minute.
Comment 1 Jan Janssens 2006-10-25 23:42:35 UTC
Created attachment 7522 [details] [review]
Patch to fix this bug
Comment 2 Jan Janssens 2006-10-25 23:49:29 UTC
Created attachment 7523 [details] [review]
Fixed the patch to easily apply: wrong path

Sorry, I was not in the root when I did the cvs diff...
Comment 3 Albert Astals Cid 2006-10-26 10:32:06 UTC
Could you please attach a pdf to which this patch is necessary?
Comment 4 Brad Hards 2007-12-25 01:47:40 UTC
Is there any chance we can get a test file that demonstrates the problem this is trying to fix? You can either attach it, or provide a link (or even instructions on how to access it)
Comment 5 Benjamin Close 2008-01-11 02:39:29 UTC
Bugzilla Upgrade Mass Bug Change

NEEDSINFO state was removed in Bugzilla 3.x, reopening any bugs previously listed as NEEDSINFO.

  - benjsc
    fd.o Wrangler
Comment 6 Albert Astals Cid 2008-04-22 13:39:16 UTC
That has been commited since we merged xpdf 3.02
Comment 7 James Cloos 2008-04-22 16:23:42 UTC
I tested the referenced pdf in xpdf (both xpdf as released and a poppler-based version from Gentoo’s xpdf ebuild).

In both cases the scanned pages are rendered blank and xpdf writes:

Error (74600): Error in JPX stream

When I tried to view it in ghostscript 8.62 with the x11alpha DEVICE my X crashed. ;-/  But it was able to render it to file-based DEVICEs.

So there may be a bug in xpdf302’s handling of JPX which poppler may have inherited.

Or there may be a bug in the PDF which ghostscript ignores or avoids.
Comment 8 Albert Astals Cid 2008-04-23 14:23:17 UTC
The JPX problem has nothing to do with this patch. It's bug 15629


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