Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.
First Last Prev Next    This bug is not in your last search results.
Bug 1553235 - pdftocairo doesn't work as expected
pdftocairo doesn't work as expected
Status: CLOSED ERRATA
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: openjpeg (Show other bugs)
7.4
x86_64 Linux
unspecified Severity medium
: rc
: ---
Assigned To: Nikola Forró
Maryna Nalbandian
Marie Dolezelova
: Patch
Depends On:
Blocks:
  Show dependency tree / graph
 
Reported: 2018-03-08 09:52 EST by jigar
Modified: 2018-10-30 06:13 EDT (History)
6 users (show)

See Also:
Fixed In Version: openjpeg-1.5.1-18.el7
Doc Type: Release Note
Doc Text:
Decoding and conversion of JPEG 2000 images now work correctly Previously, decoding and conversion of JPEG 2000 images did not work correctly due to a bug in the `openjpeg` library. With this update, the underlying source code has been fixed, and decoding and conversion of JPEG 2000 images now works as expected.
Story Points: ---
Clone Of:
Environment:
Last Closed: 2018-10-30 06:13:22 EDT
Type: Bug
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
test file (9.68 MB, application/pdf)
2018-03-08 09:52 EST, jigar 		no flags Details
Backported patch from upstream (1.05 KB, patch)
2018-04-05 12:06 EDT, Nikola Forró 		no flags Details | Diff
Add an attachment (proposed patch, testcase, etc.)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Knowledge Base (Solution) 3559041 None None None 2018-08-09 15:22 EDT
Red Hat Product Errata RHBA-2018:3125 None None None 2018-10-30 06:13 EDT

  None (edit)
Description jigar 2018-03-08 09:52:12 EST 
Created attachment 1405882 [details]
test file

Description of problem: When trying to convert pdf to image ( jpeg ), pdftocairo fails to convert it successfully. 

Version-Release number of selected component (if applicable): poppler-0.26.5-17.el7_4

How reproducible: Always ( with given test file )

Steps to Reproduce:
1. Download the test file
2. Convert it from pdf to image format using the following command :

$ pdftocairo -jpeg -cropbox -r 360 -scale-to 2401 -x 0 -y 0 -W 2400 -H 2400 <input_file> <output_file>

3. Following errors/messages are seen while conversion in RHEL 7 :

Syntax Error: tcd_decode: incomplete bistream<0a>
Syntax Error: Error in decoding tile<0a>
Syntax Error: Failed to decode J2K image<0a>
Syntax Warning: Did no succeed opening JPX Stream as JP2, trying as J2K.
Syntax Error: 00000000: expected a marker instead of 0<0a>
Syntax Warning: Did no succeed opening JPX Stream as J2K, trying as JPT.
Syntax Error: Forbidden value encounter in message header !!<0a>
Syntax Error: [JPT-stream] : Expecting Main header first [class_Id 0] !<0a>
Syntax Error: Did no succeed opening JPX Stream.

4. Check the output file

Actual results: pdftocairo fails to convert as pdf to images successfully

Expected results: pdftocairo should convert as expected
Comment 3 Marek Kašík 2018-03-26 09:42:04 EDT 
This is an issue in openjpeg package. I'm able to reproduce the same errors when running "j2k_to_image" on the extracted image.

Steps:
1) pdfimages -f 1 -l 1 -jp2 test.pdf image
2) copy the result to image.jp2, image.j2k and image.jpt
3) j2k_to_image -i image.jp2 -o image.pgm
4) j2k_to_image -i image.j2k -o image.pgm
5) j2k_to_image -i image.jpt -o image.pgm

I'm reassigning this to openjpeg.
Comment 5 Nikola Forró 2018-04-05 12:06 EDT 
Created attachment 1417839 [details]
Backported patch from upstream
Comment 16 errata-xmlrpc 2018-10-30 06:13:22 EDT 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:3125
Note You need to log in before you can comment on or make changes to this bug.
First Last Prev Next    This bug is not in your last search results.