[Okular-devel] [Bug 155317] New: crash while updating dvi file that was regenerated

[Frederik Schwarzer]

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http://bugs.kde.org/show_bug.cgi?id=155317         
           Summary: crash while updating dvi file that was regenerated
           Product: okular
           Version: 0.6
          Platform: Compiled Sources
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: okular-devel kde org
        ReportedBy: schwarzerf gmail com


Version:           0.6 (using KDE Devel)
Installed from:    Compiled sources

The situation:
I have a dvi file opened that I created with latex.
Now I work on the latex document and rerun the latex command to create the new dvi file.
In one of ~20 cases, Okular crashes here while updating the document with the following backtrace.
I hope it helps:

Using host libthread_db library "/lib/i686/cmov/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 0xb65366c0 (LWP 3529)]
[New Thread 0xb2b9cb90 (LWP 3530)]
[KCrash handler]
#6  0xb66dea9f in FT_List_Find () from /usr/lib/libfreetype.so.6
#7  0xb66df329 in FT_Done_Face () from /usr/lib/libfreetype.so.6
#8  0xb2bccfb4 in ~TeXFont_PFB (this=0x842dee0)
    at /root/kde/src/KDE/kdegraphics/okular/generators/dvi/TeXFont_PFB.cpp:135
#9  0xb2bcb366 in ~TeXFontDefinition (this=0x83244c0)
    at /root/kde/src/KDE/kdegraphics/okular/generators/dvi/TeXFontDefinition.cpp:67
#10 0xb2bda66e in Q3PtrList<TeXFontDefinition>::deleteItem (this=0x83565f0, 
    d=0x83244c0) at /usr/include/qt4/Qt3Support/q3ptrlist.h:153
#11 0xb320b71a in Q3GList::clear () from /usr/lib/libQt3Support.so.4
#12 0xb2bda279 in Q3PtrList<TeXFontDefinition>::clear (this=0x83565f0)
    at /usr/include/qt4/Qt3Support/q3ptrlist.h:96
#13 0xb2bda5c6 in ~Q3PtrList (this=0x83565f0)
    at /usr/include/qt4/Qt3Support/q3ptrlist.h:73
#14 0xb2bd979e in ~fontPool (this=0x83565e8)
    at /root/kde/src/KDE/kdegraphics/okular/generators/dvi/fontpool.cpp:115
#15 0xb2bb14e1 in ~dviRenderer (this=0x83565c8)
    at /root/kde/src/KDE/kdegraphics/okular/generators/dvi/dviRenderer.cpp:92
#16 0xb2baa412 in DviGenerator::doCloseDocument (this=0x83f3b48)
    at /root/kde/src/KDE/kdegraphics/okular/generators/dvi/generator_dvi.cpp:88
#17 0xb4bd7ab8 in Okular::Generator::closeDocument (this=0x83f3b48)
    at /root/kde/src/KDE/kdegraphics/okular/core/generator.cpp:182
#18 0xb4bc3fda in Okular::Document::closeDocument (this=0x818b618)
    at /root/kde/src/KDE/kdegraphics/okular/core/document.cpp:1309
#19 0xb4c3781c in Part::closeUrl (this=0x816dcf8)
    at /root/kde/src/KDE/kdegraphics/okular/part.cpp:866
#20 0xb76d2307 in KParts::ReadOnlyPart::openUrl (this=0x816dcf8, 
    url= 0xbfa48a74) at /root/kde/src/KDE/kdelibs/kparts/part.cpp:533
#21 0xb4c36e95 in Part::slotDoFileDirty (this=0x816dcf8)
    at /root/kde/src/KDE/kdegraphics/okular/part.cpp:936
#22 0xb4c3892b in Part::qt_metacall (this=0x816dcf8, 
    _c=QMetaObject::InvokeMetaMethod, _id=51, _a=0xbfa48f48)
    at /root/kde/build/KDE/kdegraphics/okular/part.moc:217
#23 0xb7f25e0a in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#24 0xb7f269c2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#25 0xb7f44217 in QTimer::timeout () from /usr/lib/libQtCore.so.4
#26 0xb7f2c98e in QTimer::timerEvent () from /usr/lib/libQtCore.so.4
#27 0xb7f24a64 in QObject::event () from /usr/lib/libQtCore.so.4
#28 0xb6c6321d in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#29 0xb6c66c77 in QApplication::notify () from /usr/lib/libQtGui.so.4
#30 0xb7abd871 in KApplication::notify (this=0xbfa49638, receiver=0x81ea110, 
    event=0xbfa493f8)
    at /root/kde/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:314
#31 0xb7f12ffb in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#32 0xb7f39f79 in ?? () from /usr/lib/libQtCore.so.4
#33 0xbfa49638 in ?? ()
#34 0x081ea110 in ?? ()
#35 0xbfa493f8 in ?? ()
#36 0xb688cee5 in ?? () from /usr/lib/libgthread-2.0.so.0
#37 0x00000001 in ?? ()
#38 0x081ea110 in ?? ()
#39 0x00000001 in ?? ()
#40 0x00000004 in ?? ()
#41 0x00000000 in ?? ()
#0  0xffffe410 in __kernel_vsyscall ()