Bug 150676 – Some GIFs fail to render

Bug 150676 - Some GIFs fail to render

Summary:	Some GIFs fail to render

Status:	CLOSED NOTABUG

Aliases:	None

Product:	Red Hat Enterprise Linux 4
Classification:	Red Hat
Component:	libungif (Show other bugs)
Sub Component:
Version:	4.0
Hardware:	i386 Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Matthias Clasen
QA Contact:
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2005-03-09 10:55 EST by Andrew Gormanly
Modified:	2007-11-30 17:07 EST (History)
CC List:	0 users

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2005-03-29 12:49:08 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
GIF which exposes the bug (44.99 KB, image/gif) 2005-03-09 10:57 EST, Andrew Gormanly	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Andrew Gormanly 2005-03-09 10:55:52 EST

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4.3) Gecko/20050104 Red Hat/1.4.3-3.0.7

Description of problem:
Certain GIF images will not render.  First discovered with Mozilla, verified with eog.

Same file render perfectly in RHEL 3, Fedora Core 2

Version-Release number of selected component (if applicable):
libungif-4.1.3-1

How reproducible:
Always

Steps to Reproduce:
1. eog WPAGE.gif
2.
3.
  

Actual Results:  Error message:

loading failed: WPAGE.gif
loading failed: GIF image loader can't understand this image..

Expected Results:  The GIF is rendered by whichever (suitable) program is used.

Additional info:

I'll upload a sample file, from the PGI compiler documentation.

Comment 1 Andrew Gormanly 2005-03-09 10:57:22 EST

Created attachment 111811 [details]
GIF which exposes the bug

Comment 2 Matthias Clasen 2005-03-09 14:16:07 EST

The gif appears to be simply invalid. It doesn't work in ImageMagick
either.

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