[Okular-devel] [Bug 224424] New: Okular crashed when the file it was showing was removed

[Tim McKenzie]

https://bugs.kde.org/show_bug.cgi?id=224424

           Summary: Okular crashed when the file it was showing was
                    removed
           Product: okular
           Version: unspecified
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: okular-devel at kde.org
        ReportedBy: tjm1983 at gmail.com


Application that crashed: okular
Version of the application: 0.9.4
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.3
Operating System: Linux 2.6.31.12-174.2.3.fc12.x86_64 x86_64

What I was doing when the application crashed:
Okular was showing a pdf that was automatically generated.  Another process
changed this pdf, then moved it and removed the directory it was previously
living in.  Okular crashed.

 -- Backtrace:
Application: Okular (okular), signal: Segmentation fault
41      int result = INLINE_SYSCALL (wait4, 4, pid, stat_loc, options, NULL);
[KCrash Handler]
#4  findNode (akey=<value optimized out>, this=0x27643d0) at
/usr/include/QtCore/qmap.h:431
#5  constFind (akey=<value optimized out>, this=0x27643d0) at
/usr/include/QtCore/qmap.h:559
#6  Okular::Page::hasPixmap (akey=<value optimized out>, this=0x27643d0) at
/usr/src/debug/kdegraphics-4.3.4/okular/core/page.cpp:203
#7  0x00007f52a0906c65 in Okular::DocumentPrivate::sendGeneratorRequest
(this=0x2474c80) at
/usr/src/debug/kdegraphics-4.3.4/okular/core/document.cpp:837
#8  0x00007f52a090ca45 in Okular::Document::qt_metacall (this=0x246ba40,
_c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff75d5cbe0)
    at
/usr/src/debug/kdegraphics-4.3.4/x86_64-redhat-linux-gnu/okular/document.moc:145
#9  0x00000033b5b5408c in QMetaObject::activate (sender=0x279a050,
from_signal_index=<value optimized out>, to_signal_index=<value optimized out>,
argv=0x0) at kernel/qobject.cpp:3112
#10 0x00000033b5b5906f in QSingleShotTimer::timerEvent (this=0x279a050) at
kernel/qtimer.cpp:298
#11 0x00000033b5b4e08e in QObject::event (this=0x279a050, e=0x7fff75d5d1f0) at
kernel/qobject.cpp:1074
#12 0x00000033b7f8f65c in QApplicationPrivate::notify_helper (this=0x237aaa0,
receiver=0x279a050, e=0x7fff75d5d1f0) at kernel/qapplication.cpp:4065
#13 0x00000033b7f968ce in QApplication::notify (this=<value optimized out>,
receiver=0x279a050, e=0x7fff75d5d1f0) at kernel/qapplication.cpp:4030
#14 0x00000033ba011a66 in KApplication::notify (this=0x7fff75d5d540,
receiver=0x279a050, event=0x7fff75d5d1f0) at
/usr/src/debug/kdelibs-4.3.4/kdeui/kernel/kapplication.cpp:302
#15 0x00000033b5b3ee6c in QCoreApplication::notifyInternal
(this=0x7fff75d5d540, receiver=0x279a050, event=0x7fff75d5d1f0) at
kernel/qcoreapplication.cpp:610
#16 0x00000033b5b698d2 in sendEvent (event=<value optimized out>,
receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#17 QTimerInfoList::activateTimers (event=<value optimized out>,
receiver=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:580
#18 0x00000033b5b6729d in timerSourceDispatch (source=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:165
#19 0x00000033ad23922e in g_main_dispatch (context=<value optimized out>) at
gmain.c:1960
#20 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2513
#21 0x00000033ad23cc18 in g_main_context_iterate (context=0x237d520,
block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>) at gmain.c:2591
#22 0x00000033ad23cd3a in IA__g_main_context_iteration (context=0x237d520,
may_block=1) at gmain.c:2654
#23 0x00000033b5b671e6 in QEventDispatcherGlib::processEvents (this=0x23617b0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#24 0x00000033b8021ffe in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:202
#25 0x00000033b5b3d772 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#26 0x00000033b5b3db44 in QEventLoop::exec (this=0x7fff75d5d490, flags=...) at
kernel/qeventloop.cpp:201
#27 0x00000033b5b3fcd9 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:888
#28 0x00000000004080e9 in main (argc=<value optimized out>, argv=<value
optimized out>) at /usr/src/debug/kdegraphics-4.3.4/okular/shell/main.cpp:81

This bug may be a duplicate of or related to bug 223390

Reported using DrKonqi

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