[Okular-devel] [okular] [Bug 338971] New: Okular crashed while screen was locked by user.

[Thomas Michalka]

https://bugs.kde.org/show_bug.cgi?id=338971

            Bug ID: 338971
           Summary: Okular crashed while screen was locked by user.
           Product: okular
           Version: 0.17.5
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Severity: critical
          Priority: NOR
         Component: general
          Assignee: okular-devel at kde.org
          Reporter: Thomas.Michalka at gmx.de

Application: Okular (okular), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8d2a290880 (LWP 8298))]

Thread 2 (Thread 0x7f8d12f1e700 (LWP 8300)):
#0  0x00007f8d23cdfffa in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f8d23ce02b9 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8d23ca05f9 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f8d23ca070c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007f8d27c98d76 in QEventDispatcherGlib::processEvents
(this=0x7f8d0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x00007f8d27c6ad0f in QEventLoop::processEvents
(this=this at entry=0x7f8d12f1dd20, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f8d27c6b005 in QEventLoop::exec (this=this at entry=0x7f8d12f1dd20,
flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f8d27b69fef in QThread::exec (this=this at entry=0xdcfff0) at
thread/qthread.cpp:536
#8  0x00007f8d27c4f67d in QDnotifySignalThread::run (this=0xdcfff0) at
io/qfilesystemwatcher_dnotify.cpp:179
#9  0x00007f8d27b6c68f in QThreadPrivate::start (arg=0xdcfff0) at
thread/qthread_unix.cpp:338
#10 0x00007f8d251c00db in start_thread () from /lib64/libpthread.so.0
#11 0x00007f8d2729e90d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8d2a290880 (LWP 8298)):
[KCrash Handler]
#5  0x00007f8d17950a93 in Okular::Page::width (this=this at entry=0xfe1f60) at
/usr/src/debug/okular-4.11.5/core/page.cpp:182
#6  0x00007f8d17ca19b6 in PageView::updateItemSize (this=this at entry=0xdb92b0,
item=item at entry=0xc857a0, colWidth=1504, rowHeight=rowHeight at entry=1053) at
/usr/src/debug/okular-4.11.5/ui/pageview.cpp:3263
#7  0x00007f8d17caa94e in PageView::slotRelayoutPages
(this=this at entry=0xdb92b0) at /usr/src/debug/okular-4.11.5/ui/pageview.cpp:3922
#8  0x00007f8d17cab854 in PageView::updateZoom (this=this at entry=0xdb92b0,
newZoomMode=<optimized out>, newZoomMode at entry=PageView::ZoomRefreshCurrent) at
/usr/src/debug/okular-4.11.5/ui/pageview.cpp:3569
#9  0x00007f8d17cabc31 in PageView::setCapability (this=0xdb92b0,
capability=<optimized out>, option=...) at
/usr/src/debug/okular-4.11.5/ui/pageview.cpp:1356
#10 0x00007f8d1792eace in Okular::DocumentPrivate::loadViewsInfo
(this=this at entry=0xc6c8a0, view=view at entry=0xdb92e8, e=...) at
/usr/src/debug/okular-4.11.5/core/document.cpp:736
#11 0x00007f8d1794097e in Okular::DocumentPrivate::loadDocumentInfo
(this=this at entry=0xc6c8a0, fileName=...) at
/usr/src/debug/okular-4.11.5/core/document.cpp:704
#12 0x00007f8d179445a7 in loadDocumentInfo (this=0xc6c8a0) at
/usr/src/debug/okular-4.11.5/core/document.cpp:599
#13 Okular::Document::openDocument (this=0xc3f630, docFile=..., url=...,
_mime=...) at /usr/src/debug/okular-4.11.5/core/document.cpp:2221
#14 0x00007f8d17c5661c in Okular::Part::openFile (this=0xc21a80) at
/usr/src/debug/okular-4.11.5/part.cpp:1224
#15 0x00007f8d29eb0087 in KParts::ReadOnlyPartPrivate::openLocalFile
(this=this at entry=0xbdd5c0) at /usr/src/debug/kdelibs-4.11.5/kparts/part.cpp:591
#16 0x00007f8d29eb166e in KParts::ReadOnlyPart::openUrl
(this=this at entry=0xc21a80, url=...) at
/usr/src/debug/kdelibs-4.11.5/kparts/part.cpp:555
#17 0x00007f8d17c4c0e3 in Okular::Part::slotDoFileDirty (this=0xc21a80) at
/usr/src/debug/okular-4.11.5/part.cpp:1627
#18 0x00007f8d17c56fb5 in Okular::Part::qt_static_metacall (_o=0xfe1f60,
_id=13129632, _a=0x7fff22d64840, _c=<optimized out>) at
/usr/src/debug/okular-4.11.5/build/part.moc:237
#19 0x00007f8d27c7fd68 in QMetaObject::activate (sender=0xe55df0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#20 0x00007f8d27c83f31 in QObject::event (this=0xe55df0, e=<optimized out>) at
kernel/qobject.cpp:1165
#21 0x00007f8d2867d8ac in QApplicationPrivate::notify_helper
(this=this at entry=0xa0e720, receiver=receiver at entry=0xe55df0,
e=e at entry=0x7fff22d64ce0) at kernel/qapplication.cpp:4562
#22 0x00007f8d28683e70 in QApplication::notify (this=0x7fff22d65120,
receiver=0xe55df0, e=0x7fff22d64ce0) at kernel/qapplication.cpp:4348
#23 0x00007f8d2939418a in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#24 0x00007f8d27c6c0ad in QCoreApplication::notifyInternal
(this=0x7fff22d65120, receiver=0xe55df0, event=0x7fff22d64ce0) at
kernel/qcoreapplication.cpp:949
#25 0x00007f8d27c9b83c in sendEvent (event=<optimized out>, receiver=<optimized
out>) at kernel/qcoreapplication.h:231
#26 QTimerInfoList::activateTimers (this=0xa0f780) at
kernel/qeventdispatcher_unix.cpp:636
#27 0x00007f8d27c98b59 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:186
#28 idleTimerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:233
#29 0x00007f8d23ca0316 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#30 0x00007f8d23ca0668 in ?? () from /usr/lib64/libglib-2.0.so.0
#31 0x00007f8d23ca070c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#32 0x00007f8d27c98d55 in QEventDispatcherGlib::processEvents (this=0x9d2ad0,
flags=...) at kernel/qeventdispatcher_glib.cpp:425
#33 0x00007f8d2871a936 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007f8d27c6ad0f in QEventLoop::processEvents
(this=this at entry=0x7fff22d64f60, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007f8d27c6b005 in QEventLoop::exec (this=this at entry=0x7fff22d64f60,
flags=...) at kernel/qeventloop.cpp:204
#36 0x00007f8d27c7013b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1221
#37 0x00007f8d2867c06c in QApplication::exec () at kernel/qapplication.cpp:3823
#38 0x0000000000408b46 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/okular-4.11.5/shell/main.cpp:100


Reproducible: Didn't try

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