[Okular-devel] [Bug 311238] New: Crash when zooming 400% on PDF

[Christoph Feck]

https://bugs.kde.org/show_bug.cgi?id=311238

            Bug ID: 311238
          Severity: crash
           Version: unspecified
          Priority: NOR
          Assignee: okular-devel at kde.org
           Summary: Crash when zooming 400% on PDF
    Classification: Unclassified
                OS: Linux
          Reporter: christoph at maxiom.de
          Hardware: Compiled Sources
            Status: NEW
         Component: general
           Product: okular

Application: okular (0.15.90)
KDE Platform Version: 4.9.90 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.6.8-1-desktop i686
Distribution: "openSUSE 12.2 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:

Opening attached PDF, then zooming 400% caused this crash. Poppler 0.21.1,
Okular from today's master.

The crash can be reproduced every time.

-- Backtrace:
Application: Okular (okular), signal: Aborted
Using host libthread_db library "/lib/libthread_db.so.1".
[KCrash Handler]
#7  0xb7742424 in __kernel_vsyscall ()
#8  0xb56a331f in raise () from /lib/libc.so.6
#9  0xb56a4c03 in abort () from /lib/libc.so.6
#10 0xb5a4fe3e in qt_message_output(QtMsgType, char const*) () from
/usr/lib/libQtCore.so.4
#11 0xb5a50039 in ?? () from /usr/lib/libQtCore.so.4
#12 0xb5a50158 in qFatal(char const*, ...) () from /usr/lib/libQtCore.so.4
#13 0xb5a501d5 in qt_assert(char const*, char const*, int) () from
/usr/lib/libQtCore.so.4
#14 0xb374ec97 in Okular::DocumentPrivate::sendGeneratorPixmapRequest
(this=0x83e2040) at /local/git/KDE/graphics/okular/core/document.cpp:1104
#15 0xb37565e8 in Okular::Document::requestPixmaps (this=0x830d730,
requests=..., reqOptions=...) at
/local/git/KDE/graphics/okular/core/document.cpp:2603
#16 0xb3755d14 in Okular::Document::requestPixmaps (this=0x830d730,
requests=...) at /local/git/KDE/graphics/okular/core/document.cpp:2497
#17 0xb3889572 in PageView::slotRequestVisiblePixmaps (this=0x844e000,
newValue=1) at /local/git/KDE/graphics/okular/ui/pageview.cpp:4230
#18 0xb3886b85 in PageView::scrollTo (this=0x844e000, x=816, y=1038) at
/local/git/KDE/graphics/okular/ui/pageview.cpp:3709
#19 0xb3886aaa in PageView::center (this=0x844e000, cx=1192, cy=1508) at
/local/git/KDE/graphics/okular/ui/pageview.cpp:3692
#20 0xb3887f14 in PageView::slotRelayoutPages (this=0x844e000) at
/local/git/KDE/graphics/okular/ui/pageview.cpp:3990
#21 0xb3888005 in PageView::delayedResizeEvent (this=0x844e000) at
/local/git/KDE/graphics/okular/ui/pageview.cpp:4012
#22 0xb388bb22 in PageView::qt_static_metacall (_o=0x844e000,
_c=QMetaObject::InvokeMetaMethod, _id=16, _a=0xbffbf88c) at
/local/build/KDE/graphics/okular/pageview.moc:171
#23 0xb5b859b2 in QMetaObject::activate(QObject*, QMetaObject const*, int,
void**) () from /usr/lib/libQtCore.so.4
#24 0xb5bd7065 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#25 0xb5b8caa6 in QTimer::timerEvent(QTimerEvent*) () from
/usr/lib/libQtCore.so.4
#26 0xb5b83784 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#27 0xb628cb9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#28 0xb629159f in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#29 0xb6e2f156 in KApplication::notify (this=0xbffc0098, receiver=0x844a640,
event=0xbffbfdd0) at
/local/git/KDE/libs/kdelibs/kdeui/kernel/kapplication.cpp:311
#30 0xb5b6d65e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from
/usr/lib/libQtCore.so.4
#31 0xb5ba1f37 in ?? () from /usr/lib/libQtCore.so.4
#32 0xb5b9efb8 in ?? () from /usr/lib/libQtCore.so.4
#33 0xb4ea47d3 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#34 0xb4ea4b70 in ?? () from /usr/lib/libglib-2.0.so.0
#35 0xb4ea4c51 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#36 0xb5b9f631 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#37 0xb633e48a in ?? () from /usr/lib/libQtGui.so.4
#38 0xb5b6c12c in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#39 0xb5b6c421 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#40 0xb5b716da in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#41 0xb628aa14 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#42 0x0804fd22 in main (argc=6, argv=0xbffc01e4) at
/local/git/KDE/graphics/okular/shell/main.cpp:94

Reported using DrKonqi

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