[Okular-devel] [Bug 274482] New: Crash when opening a .xps file appended to a Thunderbird mail

Arbiel Perlacremaz arbiel.perlacremaz at laposte.net
Sun May 29 23:48:57 CEST 2011 

https://bugs.kde.org/show_bug.cgi?id=274482

           Summary: Crash when opening a .xps file appended to a
                    Thunderbird mail
           Product: okular
           Version: 0.12.2
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: okular-devel at kde.org
        ReportedBy: arbiel.perlacremaz at laposte.net


Application: okular (0.12.2)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: the application crashed 
when I requested it to open an appended .xps file in a thunderbird e-mail.

The crash can be reproduced every time.

-- Backtrace:
Application: Okular (okular), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa0eae7e780 (LWP 3334))]

Thread 4 (Thread 0x7fa0dfae4700 (LWP 3335)):
#0  0x00007fa0e8108f03 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa0e5006104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa0e50069f2 in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa0e0443c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fa0e502d3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa0e54d1d8c in start_thread (arg=0x7fa0dfae4700) at
pthread_create.c:304
#6  0x00007fa0e811604d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa0c8910700 (LWP 3339)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fa0c892048c in XpsFile::loadFontByName (this=<value optimized out>,
fileName=...) at ../../../../okular/generators/xps/generator_xps.cpp:1503
#8  0x00007fa0c89249a0 in XpsFile::getFontByName (this=0x1d28960, fileName=...,
size=15.9961004) at ../../../../okular/generators/xps/generator_xps.cpp:1471
#9  0x00007fa0c8927cc7 in XpsHandler::processGlyph (this=0x7fa0c890fc00,
node=...) at ../../../../okular/generators/xps/generator_xps.cpp:805
#10 0x00007fa0c892b629 in XpsHandler::processEndElement (this=0x7fa0c890fc00,
node=...) at ../../../../okular/generators/xps/generator_xps.cpp:1295
#11 0x00007fa0c892cd88 in XpsHandler::endElement (this=0x7fa0c890fc00,
nameSpace=<value optimized out>, localName=..., qname=<value optimized out>) at
../../../../okular/generators/xps/generator_xps.cpp:778
#12 0x00007fa0e7910243 in QXmlSimpleReaderPrivate::processElementEmptyTag
(this=0x7fa0d8023a40) at sax/qxml.cpp:4010
#13 0x00007fa0e7910ce8 in QXmlSimpleReaderPrivate::parseElement
(this=0x7fa0d8023a40) at sax/qxml.cpp:3973
#14 0x00007fa0e79114c8 in QXmlSimpleReaderPrivate::parseContent
(this=0x7fa0d8023a40) at sax/qxml.cpp:4426
#15 0x00007fa0e7910c68 in QXmlSimpleReaderPrivate::parseElement
(this=0x7fa0d8023a40) at sax/qxml.cpp:3952
#16 0x00007fa0e79114c8 in QXmlSimpleReaderPrivate::parseContent
(this=0x7fa0d8023a40) at sax/qxml.cpp:4426
#17 0x00007fa0e7910c68 in QXmlSimpleReaderPrivate::parseElement
(this=0x7fa0d8023a40) at sax/qxml.cpp:3952
#18 0x00007fa0e7911f70 in QXmlSimpleReaderPrivate::parseBeginOrContinue
(this=0x7fa0d8023a40, state=<value optimized out>, incremental=false) at
sax/qxml.cpp:3497
#19 0x00007fa0e791225e in QXmlSimpleReader::parse (this=<value optimized out>,
input=0x7fa0c890fcc0, incremental=false) at sax/qxml.cpp:3439
#20 0x00007fa0c8920f4a in XpsPage::renderToPainter (this=0x1d2a860,
painter=0x7fa0c890fd30) at
../../../../okular/generators/xps/generator_xps.cpp:1453
#21 0x00007fa0c8921213 in XpsPage::renderToImage (this=0x1d2a860,
p=0x7fa0c890fdf0) at ../../../../okular/generators/xps/generator_xps.cpp:1432
#22 0x00007fa0c892131f in XpsGenerator::image (this=0x1d27910,
request=0x1bc61f0) at ../../../../okular/generators/xps/generator_xps.cpp:2128
#23 0x00007fa0cd345329 in Okular::PixmapGenerationThread::run (this=0x1d299e0)
at ../../okular/core/generator_p.cpp:64
#24 0x00007fa0e89b5175 in QThreadPrivate::start (arg=0x1d299e0) at
thread/qthread_unix.cpp:320
#25 0x00007fa0e54d1d8c in start_thread (arg=0x7fa0c8910700) at
pthread_create.c:304
#26 0x00007fa0e811604d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#27 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa0c810f700 (LWP 3340)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa0e89b42b3 in QMutexPrivate::wait (this=0x1d38840, timeout=-1) at
thread/qmutex_unix.cpp:84
#2  0x00007fa0e89b0d05 in QMutex::lock (this=0x1a85470) at
thread/qmutex.cpp:204
#3  0x00007fa0c89277c2 in QMutexLocker (this=0x1d27910, page=0x1d5f450) at
/usr/include/qt4/QtCore/qmutex.h:102
#4  XpsGenerator::textPage (this=0x1d27910, page=0x1d5f450) at
../../../../okular/generators/xps/generator_xps.cpp:2134
#5  0x00007fa0cd345162 in Okular::TextPageGenerationThread::run
(this=0x1d2bf00) at ../../okular/core/generator_p.cpp:103
#6  0x00007fa0e89b5175 in QThreadPrivate::start (arg=0x1d2bf00) at
thread/qthread_unix.cpp:320
#7  0x00007fa0e54d1d8c in start_thread (arg=0x7fa0c810f700) at
pthread_create.c:304
#8  0x00007fa0e811604d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa0eae7e780 (LWP 3334)):
#0  0x00007fa0e8108f03 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa0e24b1512 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fa0e24b2b3f in xcb_wait_for_reply () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fa0e6de08ad in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#4  0x00007fa0e6dd5c30 in XQueryPointer () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007fa0e94e3c3f in QCursor::pos () at kernel/qcursor_x11.cpp:159
#6  0x00007fa0cd62d5e1 in PageView::notifyViewportChanged (this=0x1bbe430,
smoothMove=false) at ../../okular/ui/pageview.cpp:939
#7  0x00007fa0cd32f06b in Okular::Document::setViewport (this=0x1ab91f0,
viewport=..., excludeId=-1, smoothMove=false) at
../../okular/core/document.cpp:2478
#8  0x00007fa0cd33ca9c in Okular::Document::openDocument (this=0x1ab91f0,
docFile=<value optimized out>, url=<value optimized out>, _mime=<value
optimized out>) at ../../okular/core/document.cpp:1679
#9  0x00007fa0cd5de5e1 in Okular::Part::openFile (this=0x1aa7770) at
../../okular/part.cpp:955
#10 0x00007fa0eaa6dab0 in KParts::ReadOnlyPartPrivate::openLocalFile
(this=0x1a98630) at ../../kparts/part.cpp:592
#11 0x00007fa0eaa6e0f4 in KParts::ReadOnlyPart::openUrl (this=0x1aa7770,
url=...) at ../../kparts/part.cpp:556
#12 0x00007fa0cd5d7285 in Okular::Part::openUrl (this=0x1aa7770, _url=<value
optimized out>) at ../../okular/part.cpp:1076
#13 0x0000000000408cd4 in Shell::openUrl (this=0x1a47010, url=...) at
../../../okular/shell/shell.cpp:133
#14 0x000000000040a82c in Shell::qt_metacall (this=0x1a47010,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x1ccbf20) at
./shell.moc:94
#15 0x00007fa0e8ab049a in QObject::event (this=0x1a47010, e=<value optimized
out>) at kernel/qobject.cpp:1226
#16 0x00007fa0e94ac66d in QWidget::event (this=0x1a47010, event=0x1ced9f0) at
kernel/qwidget.cpp:8718
#17 0x00007fa0e987651b in QMainWindow::event (this=0x1a47010, event=0x1ced9f0)
at widgets/qmainwindow.cpp:1480
#18 0x00007fa0ea275d8e in KXmlGuiWindow::event (this=0x1a47010, ev=0x1ced9f0)
at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#19 0x00007fa0e945b9e4 in QApplicationPrivate::notify_helper (this=0x185ecf0,
receiver=0x1a47010, e=0x1ced9f0) at kernel/qapplication.cpp:4462
#20 0x00007fa0e94603aa in QApplication::notify (this=<value optimized out>,
receiver=0x1a47010, e=0x1ced9f0) at kernel/qapplication.cpp:4341
#21 0x00007fa0ea17a866 in KApplication::notify (this=0x7fff47435950,
receiver=0x1a47010, event=0x1ced9f0) at ../../kdeui/kernel/kapplication.cpp:311
#22 0x00007fa0e8a9c49c in QCoreApplication::notifyInternal
(this=0x7fff47435950, receiver=0x1a47010, event=0x1ced9f0) at
kernel/qcoreapplication.cpp:731
#23 0x00007fa0e8a9fc25 in sendEvent (receiver=0x0, event_type=0,
data=0x1814b60) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x1814b60) at kernel/qcoreapplication.cpp:1372
#25 0x00007fa0e8ac7253 in sendPostedEvents (s=0x1862560) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=0x1862560) at
kernel/qeventdispatcher_glib.cpp:277
#27 0x00007fa0e5005bcd in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fa0e50063a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007fa0e5006639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007fa0e8ac73ef in QEventDispatcherGlib::processEvents (this=0x1814340,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#31 0x00007fa0e9502dfe in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007fa0e8a9b882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x00007fa0e8a9babc in QEventLoop::exec (this=0x7fff474358d0, flags=...) at
kernel/qeventloop.cpp:201
#34 0x00007fa0e8a9fecb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#35 0x000000000040812e in main (argc=4, argv=<value optimized out>) at
../../../okular/shell/main.cpp:85

Reported using DrKonqi

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