Bug 75743 – Designer segfaults on exit

Bug 75743 - Designer segfaults on exit

Summary:	Designer segfaults on exit

Status:	CLOSED RAWHIDE

Aliases:	None

Product:	Red Hat Linux
Classification:	Retired
Component:	qt (Show other bugs)
Sub Component:
Version:	8.0
Hardware:	i686 Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Ngo Than
QA Contact:	Ben Levenson
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2002-10-11 15:22 EDT by Carlos Rodrigues
Modified:	2007-04-18 12:47 EDT (History)
CC List:	0 users

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2002-10-16 09:20:12 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
rpm -qi qt kdebase kdelibs output (3.04 KB, text/plain) 2002-10-11 17:38 EDT, Carlos Rodrigues	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Carlos Rodrigues 2002-10-11 15:22:37 EDT

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.1) Gecko/20020830

Description of problem:
After exiting from qt designer, I get a segmentation fault message.

How reproducible:
Always

Steps to Reproduce:
1.run designer
2.exit

	

Actual Results:  Segmentation fault.

Expected Results:  Should say nothing.

Comment 1 Ngo Than 2002-10-11 16:48:41 EDT

I cannot reproduce it on many local machines.

What does "rpm -qi qt kdebase kdelibs" say on your system?

Comment 2 Carlos Rodrigues 2002-10-11 17:38:42 EDT

Created attachment 80066 [details]
rpm -qi qt kdebase kdelibs output

Comment 3 Carlos Rodrigues 2002-10-16 09:10:13 EDT

It seems that this doesn't happen with the Bluecurve or Highcolor styles but it
happens with Keramik or dotNET (I'm using the latter).

I also couldn't reproduce it as root:
As root (su on an xterm as normal user) I had neither a .kde, .qt or any
configurations for qt or kde. I ran designer (with both bluecurve and dotNET)
and exited, it didn't segfault...

Comment 4 Carlos Rodrigues 2002-10-16 09:20:06 EDT

Here's a backtrace when using the dotNET style at the time of the crash:

(gdb) bt
#0  0x40007a71 in do_lookup () from /lib/ld-linux.so.2
#1  0x40006816 in _dl_lookup_symbol_internal () from /lib/ld-linux.so.2
#2  0x40009fbe in fixup () from /lib/ld-linux.so.2
#3  0x4000a190 in _dl_runtime_resolve () from /lib/ld-linux.so.2
#4  0x40256e67 in QApplication::~QApplication() ()
   from /usr/lib/qt-3.0.5/lib/libqt-mt.so.3
#5  0x0809a635 in QGuardedPtr<QWidget>::deref() ()
#6  0x420158d4 in __libc_start_main () from /lib/i686/libc.so.6

Comment 5 Ngo Than 2002-11-27 09:25:20 EST

Please try qt-3.1.0 in rawhide. I think, it's fixed in this release

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