Bug 169450 - Viewing backend license details causes crash
Summary: Viewing backend license details causes crash
Status: RESOLVED DUPLICATE of bug 164092
Alias: None
Product: kdelibs
Classification: Unmaintained
Component: general (show other bugs)
Version: 4.1
Platform: unspecified Linux
: NOR crash
Target Milestone: ---
Assignee: kdelibs bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-08-19 21:14 UTC by Sami Kyöstilä
Modified: 2008-08-19 21:57 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


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Description Sami Kyöstilä 2008-08-19 21:14:32 UTC
Version:           0.7 (using 4.1.00 (KDE 4.1.0), Debian packages)
Compiler:          cc
OS:                Linux (i686) release 2.6.26-1-686

To reproduce:
1. Load any PDF file.
2. Click on Help | About Backend
3. Click on the "License: GNU General Public License Version 2" link => Okular crashes.
Comment 1 Dario Andres 2008-08-19 21:20:50 UTC
Version 0.7 Using KDE 4.1.1 (KDE 4.1.0 (4.1 >= 20080722)) (KDEmod) in ArchLinux i686:

I can reproduce this bug (also opening an ODT document)

Backtrace:

Aplicación: Okular (okular), señal SIGSEGV
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0xb65f8700 (LWP 1573)]
[KCrash handler]
#6  0xb79a3e88 in KLocalizedString::isEmpty (this=0xbfdef028)
    at /home/jan/Source/packages/kde41/work/kdelibs/src/kdelibs-4.1.0/kdecore/localization/klocalizedstring.cpp:193
#7  0xb790bac6 in KAboutData::copyrightStatement (this=0xbfdeed98)
    at /home/jan/Source/packages/kde41/work/kdelibs/src/kdelibs-4.1.0/kdecore/kernel/kaboutdata.cpp:883
#8  0xb790fb8f in KAboutLicense::text (this=0x82ac388)
    at /home/jan/Source/packages/kde41/work/kdelibs/src/kdelibs-4.1.0/kdecore/kernel/kaboutdata.cpp:211
#9  0xb7c60dd7 in KAboutApplicationDialog::Private::_k_showLicense (
    this=0x84bc410, number=@0xbfdee3d8)
    at /home/jan/Source/packages/kde41/work/kdelibs/src/kdelibs-4.1.0/kdeui/dialogs/kaboutapplicationdialog.cpp:262
#10 0xb7c60fa2 in KAboutApplicationDialog::qt_metacall (this=0xbfdef450, 
    _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfdee19c)
    at /home/jan/Source/packages/kde41/work/kdelibs/src/build/kdeui/kaboutapplicationdialog.moc:66
#11 0xb773d8d7 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#12 0xb773dded in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#13 0xb7009eb4 in QLabel::linkActivated () from /usr/lib/libQtGui.so.4
#14 0xb700d908 in QLabel::qt_metacall () from /usr/lib/libQtGui.so.4
#15 0xb773d8d7 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#16 0xb773dded in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#17 0xb6ea027e in QTextControl::linkActivated () from /usr/lib/libQtGui.so.4
#18 0xb6ea72db in ?? () from /usr/lib/libQtGui.so.4
#19 0x084a7158 in ?? ()
#20 0xbfdee3d8 in ?? ()
#21 0x00000001 in ?? ()
#22 0x084a05b8 in ?? ()
#23 0x00000001 in ?? ()
#24 0x08480c6c in ?? ()
#25 0x00000007 in ?? ()
#26 0xbfdee398 in ?? ()
#27 0xbfdee34c in ?? ()
#28 0xbfdee340 in ?? ()
#29 0xbfdee388 in ?? ()
#30 0xbfdee33c in ?? ()
#31 0x0844b108 in ?? ()
#32 0xbfdee374 in ?? ()
#33 0x08498e34 in ?? ()
#34 0x00000002 in ?? ()
#35 0x00000001 in ?? ()
#36 0x00000002 in ?? ()
#37 0x084a05b8 in ?? ()
#38 0x00000024 in ?? ()
#39 0x00000024 in ?? ()
#40 0xbfdee348 in ?? ()
#41 0xb69b9bfc in malloc () from /lib/libc.so.6
#42 0xb6ea7f27 in ?? () from /usr/lib/libQtGui.so.4
#43 0x08498de8 in ?? ()
#44 0xbfdee3d8 in ?? ()
#45 0x00000000 in ?? ()
#0  0xb80d3424 in __kernel_vsyscall ()
Comment 2 Dario Andres 2008-08-19 21:23:51 UTC
Also reproducible using:

Version 4.1.62 (KDE 4.1.62 (KDE 4.2 >= 20080814))
kdelibs4.2 svn rev.849324
kdebase4.2 svn rev.849337
ArchLinux 2.6.25-zen2-20080814 i686 

Backtrace:

Application: Okular (okular), signal SIGSEGV

Thread 1 (Thread 0xb65189b0 (LWP 1606)):
[KCrash Handler]
#6  0xb78aa462 in QByteArray::isEmpty (this=0x851d4e8) at /usr/include/QtCore/qbytearray.h:391
#7  0xb79a7c28 in KLocalizedString::isEmpty (this=0xbfcfdb38) at /home/kde-devel/kde/src/KDE/kdelibs/kdecore/localization/klocalizedstring.cpp:195
#8  0xb7918fa6 in KAboutData::copyrightStatement (this=0xbfcfdab8) at /home/kde-devel/kde/src/KDE/kdelibs/kdecore/kernel/kaboutdata.cpp:883
#9  0xb791ba1a in KAboutLicense::text (this=0x85d02e8) at /home/kde-devel/kde/src/KDE/kdelibs/kdecore/kernel/kaboutdata.cpp:211
#10 0xb7b8b4ef in KAboutApplicationDialog::Private::_k_showLicense (this=0x84cbc78, number=@0xbfcfd098) at /home/kde-devel/kde/src/KDE/kdelibs/kdeui/dialogs/kaboutapplicationdialog.cpp:262
#11 0xb7b8b6f4 in KAboutApplicationDialog::qt_metacall (this=0xbfcfe120, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfcfce5c)
    at /home/kde-devel/kde/build/KDE/kdelibs/kdeui/kaboutapplicationdialog.moc:66
#12 0xb773f8d7 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#13 0xb773fded in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#14 0xb71fdeb4 in QLabel::linkActivated () from /usr/lib/libQtGui.so.4
#15 0xb7201908 in QLabel::qt_metacall () from /usr/lib/libQtGui.so.4
#16 0xb773f8d7 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#17 0xb773fded in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#18 0xb709427e in QTextControl::linkActivated () from /usr/lib/libQtGui.so.4
#19 0xb709b2db in ?? () from /usr/lib/libQtGui.so.4
#20 0x080c3ea8 in ?? ()
#21 0xbfcfd098 in ?? ()
#22 0x00000001 in ?? ()
#23 0x0854cb28 in ?? ()
#24 0x00000001 in ?? ()
#25 0x08530d04 in ?? ()
#26 0x00000007 in ?? ()
#27 0xbfcfd058 in ?? ()
#28 0xbfcfd00c in ?? ()
#29 0xbfcfd000 in ?? ()
#30 0xbfcfd048 in ?? ()
#31 0xbfcfcffc in ?? ()
#32 0x085122f0 in ?? ()
#33 0xbfcfd034 in ?? ()
#34 0x084b2154 in ?? ()
#35 0x00000002 in ?? ()
#36 0x00000001 in ?? ()
#37 0x00000002 in ?? ()
#38 0x0854cb28 in ?? ()
#39 0x00000024 in ?? ()
#40 0x00000024 in ?? ()
#41 0xbfcfd008 in ?? ()
#42 0xb6b97b95 in malloc () from /lib/libc.so.6
#43 0xb709bf27 in ?? () from /usr/lib/libQtGui.so.4
#44 0x084b2108 in ?? ()
#45 0xbfcfd098 in ?? ()
#46 0x00000000 in ?? ()

Comment 3 Pino Toscano 2008-08-19 21:57:07 UTC

*** This bug has been marked as a duplicate of bug 164092 ***