[Okular-devel] [Bug 233531] New: Crash with dvi files

auxsvr at yahoo.com auxsvr at yahoo.com
Tue Apr 6 20:28:37 CEST 2010 

https://bugs.kde.org/show_bug.cgi?id=233531

           Summary: Crash with dvi files
           Product: okular
           Version: unspecified
          Platform: openSUSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: okular-devel at kde.org
        ReportedBy: auxsvr at yahoo.com


Version:            (using KDE 4.4.1)
Compiler:          gcc version 4.4.1 [gcc-4_4-branch revision 150839] (SUSE
Linux) 
OS:                Linux
Installed from:    openSUSE RPMs

When opening dvi files with okular, there's some probablility (It seems more
likely to occur when opening files for the first time, so it may be related to
generating missing fonts.) that okular will use 95% CPU and not open the file
at all. The interface then is functional, but attempting to use it in any way
(close, open file) leads to a crash:

Application: Okular (okular), signal: Segmentation fault
[KCrash Handler]
#6  0xb3b952d7 in Okular::Document::closeDocument (this=0x81886f0) at
/usr/src/debug/kdegraphics-4.4.1/okular/core/document.cpp:1810
#7  0xb3c75a68 in ?? () from /usr/lib/kde4/okularpart.so
#8  0xb3c75ed0 in ?? () from /usr/lib/kde4/okularpart.so
#9  0xb3c75f52 in ?? () from /usr/lib/kde4/okularpart.so
#10 0x08050279 in Shell::~Shell (this=0x812bcb8, __in_chrg=<value optimized
out>, __vtt_parm=<value optimized out>) at
/usr/src/debug/kdegraphics-4.4.1/okular/shell/shell.cpp:119
#11 0x08050350 in Shell::~Shell (this=0x812bcb8, __in_chrg=<value optimized
out>, __vtt_parm=<value optimized out>) at
/usr/src/debug/kdegraphics-4.4.1/okular/shell/shell.cpp:122
#12 0xb6d642d3 in qDeleteInEventHandler (o=0x812bcb8) at
kernel/qobject.cpp:3998
#13 0xb6d657b8 in QObject::event (this=0x812bcb8, e=0x857e5a0) at
kernel/qobject.cpp:1231
#14 0xb630606c in QWidget::event (this=0x812bcb8, event=0x857e5a0) at
kernel/qwidget.cpp:8455
#15 0xb671f79c in QMainWindow::event (this=0x812bcb8, event=0x857e5a0) at
widgets/qmainwindow.cpp:1433
#16 0xb730d0e4 in KMainWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#17 0xb730d382 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#18 0xb62ad644 in QApplicationPrivate::notify_helper (this=0x8071930,
receiver=0x812bcb8, e=0x857e5a0) at kernel/qapplication.cpp:4300
#19 0xb62b1ad4 in QApplication::notify (this=0x812bcb8, receiver=0x812bcb8,
e=0x857e5a0) at kernel/qapplication.cpp:4265
#20 0xb7270c51 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#21 0xb6d5298e in QCoreApplication::notifyInternal (this=0xbfe32f20,
receiver=0x812bcb8, event=0x857e5a0) at kernel/qcoreapplication.cpp:704
#22 0xb6d564c8 in sendEvent (event=<value optimized out>, receiver=<value
optimized out>) at kernel/qcoreapplication.h:215
#23 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>,
receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1345
#24 0xb6d81bb3 in QEventDispatcherUNIX::processEvents (this=0x805db10,
flags=...) at kernel/qeventdispatcher_unix.cpp:906
#25 0xb635df5a in QEventDispatcherX11::processEvents (this=0x805db10,
flags=...) at kernel/qeventdispatcher_x11.cpp:152
#26 0xb6d568f3 in QCoreApplication::processEvents (flags=...) at
kernel/qcoreapplication.cpp:896
#27 0xb21468e3 in ?? () from /usr/lib/kde4/okularGenerator_dvi.so
#28 0xb2147579 in ?? () from /usr/lib/kde4/okularGenerator_dvi.so
#29 0xb211bd18 in ?? () from /usr/lib/kde4/okularGenerator_dvi.so
#30 0xb211690a in ?? () from /usr/lib/kde4/okularGenerator_dvi.so
#31 0xb3b8d8f8 in Okular::DocumentPrivate::openDocumentInternal
(this=0x81921f8, offer=..., isstdin=false, docFile=..., filedata=...) at
/usr/src/debug/kdegraphics-4.4.1/okular/core/document.cpp:644
#32 0xb3b969ba in Okular::Document::openDocument (this=0x81886f0, docFile=...,
url=..., _mime=...) at
/usr/src/debug/kdegraphics-4.4.1/okular/core/document.cpp:1642
#33 0xb3c7fae1 in ?? () from /usr/lib/kde4/okularpart.so
#34 0xb77bdef0 in KParts::ReadOnlyPart::openUrl(KUrl const&) () from
/usr/lib/libkparts.so.4
#35 0xb3c6f3de in ?? () from /usr/lib/kde4/okularpart.so
#36 0x0804f884 in Shell::openUrl (this=0x812bcb8, url=...) at
/usr/src/debug/kdegraphics-4.4.1/okular/shell/shell.cpp:130
#37 0x0804f9a6 in Shell::delayedOpen (this=0x812bcb8) at
/usr/src/debug/kdegraphics-4.4.1/okular/shell/shell.cpp:113
#38 0x0805130c in Shell::qt_metacall (this=0x812bcb8, _c=InvokeMetaMethod,
_id=<value optimized out>, _a=0xbfe3267c) at
/usr/src/debug/kdegraphics-4.4.1/build/okular/shell/shell.moc:94
#39 0xb6d589ad in QMetaObject::metacall (object=0x812bcb8, cl=InvokeMetaMethod,
idx=57, argv=0xbfe3267c) at kernel/qmetaobject.cpp:237
#40 0xb6d680d3 in QMetaObject::activate (sender=0x83f9d88, m=0xb6e6d188,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#41 0xb6d6d605 in QSingleShotTimer::timeout (this=0x83f9d88) at
.moc/release-shared/qtimer.moc:82
#42 0xb6d6d6bc in QSingleShotTimer::timerEvent (this=0x83f9d88) at
kernel/qtimer.cpp:308
#43 0xb6d655c4 in QObject::event (this=0x83f9d88, e=0xbfe32bb4) at
kernel/qobject.cpp:1212
#44 0xb62ad644 in QApplicationPrivate::notify_helper (this=0x8071930,
receiver=0x83f9d88, e=0xbfe32bb4) at kernel/qapplication.cpp:4300
#45 0xb62b1a27 in QApplication::notify (this=0xbfe32f20, receiver=0x83f9d88,
e=0xbfe32bb4) at kernel/qapplication.cpp:3704
#46 0xb7270c51 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#47 0xb6d5298e in QCoreApplication::notifyInternal (this=0xbfe32f20,
receiver=0x83f9d88, event=0xbfe32bb4) at kernel/qcoreapplication.cpp:704
#48 0xb6d8156e in sendEvent (event=<value optimized out>, receiver=<value
optimized out>) at kernel/qcoreapplication.h:215
#49 QTimerInfoList::activateTimers (event=<value optimized out>,
receiver=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:617
#50 0xb6d81c2d in QEventDispatcherUNIX::processEvents (this=0x805db10,
flags=...) at kernel/qeventdispatcher_unix.cpp:938
#51 0xb635df5a in QEventDispatcherX11::processEvents (this=0x805db10,
flags=...) at kernel/qeventdispatcher_x11.cpp:152
#52 0xb6d51c2d in QEventLoop::processEvents (this=0xbfe32e24, flags=...) at
kernel/qeventloop.cpp:149
#53 0xb6d51e79 in QEventLoop::exec (this=0xbfe32e24, flags=...) at
kernel/qeventloop.cpp:201
#54 0xb6d56760 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#55 0xb62aab84 in QApplication::exec () at kernel/qapplication.cpp:3579
#56 0x0804ef28 in main (argc=0, argv=0x844c810) at
/usr/src/debug/kdegraphics-4.4.1/okular/shell/main.cpp:82

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