Bug 466421

Summary:	Quarticurve makes arora immediately segfault
Product:	[Fedora] Fedora	Reporter:	Kevin Kofler <kevin>
Component:	qt4-theme-quarticurve	Assignee:	Kevin Kofler <kevin>
Status:	CLOSED NEXTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	medium
Version:	8	CC:	kevin
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	0.0-0.13-beta8	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2008-10-23 16:41:29 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Kevin Kofler 2008-10-10 07:34:18 UTC

Description of problem:
On Fedora 8 i386, Arora immediately segfaults even on its own start page (both the old one and fedoraproject.org which is set as the start page in the latest update, so I doubt it can render _any_ web page without crashing).

Version-Release number of selected component (if applicable):
arora-0.4-2.fc8 (0.4-1.fc8 and 0.3-1.fc8 also crashed the same way)
qt4-4.4.1-2.fc8

How reproducible:
Always

Steps to Reproduce:
1. Run arora.
  
Actual results:
Immediate segfault.

Expected results:
Actually useful browser.

Additional info:
I can easily produce a stack trace if that helps. (I just wanted it filed now so we don't forget.) It might actually be a QtWebKit bug, which would mean it would be up to us (Than, Rex and me) to fix.

Comment 1 Jaroslav Reznik 2008-10-10 10:18:45 UTC

I can't reproduce this bug. Arora is working in my testing F8 installation with latest updates. Could you produce a stack trace?

Comment 2 Kevin Kofler 2008-10-10 11:19:17 UTC

Whoops, when I set the theme to Oxygen, it works. Looks like that bug is my own darn fault. ;-) Reassigning...

Comment 3 Kevin Kofler 2008-10-10 12:01:30 UTC

FWIW, the problem is that QtWebKit calls the style's drawComplexControl with a NULL QWidget which is allowed in Qt 4 and Quarticurve doesn't expect that and crashes. I'm on it. I'm taking the arora and qt maintainers off the CC list because it's clearly a Quarticurve bug.

Comment 4 Fedora Update System 2008-10-16 23:59:04 UTC

qt4-theme-quarticurve-0.0-0.13.beta8.fc9 has been submitted as an update for Fedora 9.
http://admin.fedoraproject.org/updates/qt4-theme-quarticurve-0.0-0.13.beta8.fc9

Comment 5 Fedora Update System 2008-10-17 00:01:21 UTC

qt4-theme-quarticurve-0.0-0.13.beta8.fc8 has been submitted as an update for Fedora 8.
http://admin.fedoraproject.org/updates/qt4-theme-quarticurve-0.0-0.13.beta8.fc8

Comment 6 Fedora Update System 2008-10-20 20:28:04 UTC

qt4-theme-quarticurve-0.0-0.13.beta8.fc8 has been pushed to the Fedora 8 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update qt4-theme-quarticurve'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F8/FEDORA-2008-8924

Comment 7 Fedora Update System 2008-10-23 16:40:38 UTC

qt4-theme-quarticurve-0.0-0.13.beta8.fc9 has been pushed to the Fedora 9 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 8 Fedora Update System 2008-10-23 16:41:27 UTC

qt4-theme-quarticurve-0.0-0.13.beta8.fc8 has been pushed to the Fedora 8 stable repository.  If problems still persist, please make note of it in this bug report.