Bug 208470

Summary:	KGet crash when resuming download [QFontEngine::emSquareSize, KWidgetJobTracker::description]
Product:	[Applications] kget	Reporter:	Benny <benny.kallstrom>
Component:	general	Assignee:	KGet authors <kget>
Status:	RESOLVED WORKSFORME
Severity:	crash	CC:	kdelibs-bugs, nekkar
Priority:	NOR	Keywords:	investigated, triaged
Version:	unspecified
Target Milestone:	---
Platform:	Unlisted Binaries
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Benny 2009-09-25 09:18:20 UTC

Application that crashed: kget
Version of the application: 2.3.1
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-10-generic i686
Distribution: Ubuntu karmic (development branch)

What I was doing when the application crashed:
I was downloading an Iron Chef episode. Did not have time to download it completely, so i paused the download and closed down my computer. Today when i resumed the download kget crashed, and the file is incomplete. 

 -- Backtrace:
Application: KGet (kget), signal: Segmentation fault
[KCrash Handler]
#6  0x012e9526 in QFontEngine::emSquareSize (this=0xbfeedeb4) at ../../include/QtGui/private/../../../src/gui/text/qfontengine_p.h:155
#7  0x004e8a91 in KWidgetJobTracker::description (this=0x9e031a0, job=0x9c64288, title=..., field1=..., field2=...) at ../../kdeui/jobs/kwidgetjobtracker.cpp:134
#8  0x004e8f2f in KWidgetJobTracker::qt_metacall (this=0x9e031a0, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbfeede4c) at ./kwidgetjobtracker.moc:92
#9  0x0258e253 in QMetaObject::activate (sender=0x9c64288, from_signal_index=8, to_signal_index=10, argv=0xbfeede4c) at kernel/qobject.cpp:3113
#10 0x0258e6c8 in QMetaObject::activate (sender=0x9c64288, m=0xeecd48, from_local_signal_index=4, to_local_signal_index=6, argv=0xbfeede4c) at kernel/qobject.cpp:3207
#11 0x00d551ed in KJob::description (this=0x9c64288, _t1=0x9c64288, _t2=..., _t3=..., _t4=...) at ./kjob.moc:195
#12 0x00156b04 in ?? () from /usr/lib/libkgetcore.so.4
#13 0x0014e243 in ?? () from /usr/lib/libkgetcore.so.4
#14 0x001532e1 in ?? () from /usr/lib/libkgetcore.so.4
#15 0x001511a5 in TransferHandler::postTransferChangedEvent() () from /usr/lib/libkgetcore.so.4
#16 0x00151e13 in TransferHandler::setTransferChange(int, bool) () from /usr/lib/libkgetcore.so.4
#17 0x00146cdd in Transfer::setTransferChange(int, bool) () from /usr/lib/libkgetcore.so.4
#18 0x051c0135 in ?? () from /usr/lib/kde4/kget_kiofactory.so
#19 0x001421ec in ?? () from /usr/lib/libkgetcore.so.4
#20 0x0015362b in ?? () from /usr/lib/libkgetcore.so.4
#21 0x001361e0 in Job::setPolicy(Job::Policy) () from /usr/lib/libkgetcore.so.4
#22 0x001512a8 in TransferHandler::start() () from /usr/lib/libkgetcore.so.4
#23 0x080981e7 in _start ()

Reported using DrKonqi

Comment 1 Dario Massarin 2009-09-26 20:59:46 UTC

Thanks for yor report, even if kget isn't compiled with debug symbols enabled, so it's not so easy for us to understand what happened from the backtrace.

Anyway, it is possible that this bug has already been fixed in trunk, since we changed lots of code. If you have the possibility to compile and install it from the current svn development repository, You could help us understanding if similar bugs still exist :)

Comment 2 Lukas Appelhans 2009-12-01 20:50:37 UTC

Well, please test it with the KDE 4.4 version as Dario already told, if you're not able to do it, please add a proper backtrace.

This patch does likely not even be the fault of KGet...

Lukas

Comment 3 Andrew Crouthamel 2018-09-20 03:07:24 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information.

For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 4 Andrew Crouthamel 2018-10-21 04:53:09 UTC

This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!