[Okular-devel] [Bug 228624] New: full CPU use when printing with CUPS-pdf, make damaged pdf file and then crash

[lordmax]

https://bugs.kde.org/show_bug.cgi?id=228624

           Summary: full CPU use when printing with CUPS-pdf, make damaged
                    pdf file and then crash
           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: lordmax at gmail.com


Application that crashed: okular
Version of the application: 0.9.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-19-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
The same of the object

 -- Backtrace:
Application: Okular (okular), signal: Aborted
[KCrash Handler]
#6  0x005aa422 in __kernel_vsyscall ()
#7  0x03c7d4d1 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0x03c80932 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0x03cb3ee5 in ?? () from /lib/tls/i686/cmov/libc.so.6
#10 0x03cbdff1 in ?? () from /lib/tls/i686/cmov/libc.so.6
#11 0x03cc0be3 in ?? () from /lib/tls/i686/cmov/libc.so.6
#12 0x03cc2898 in malloc () from /lib/tls/i686/cmov/libc.so.6
#13 0x00ccb6bd in qMalloc(unsigned int) () from /usr/lib/libQtCore.so.4
#14 0x00cd35f6 in QByteArray::QByteArray(int, char) () from
/usr/lib/libQtCore.so.4
#15 0x00cc84a9 in qt_error_string(int) () from /usr/lib/libQtCore.so.4
#16 0x00cd020f in ?? () from /usr/lib/libQtCore.so.4
#17 0x00cd0390 in ?? () from /usr/lib/libQtCore.so.4
#18 0x00ccbb82 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#19 0x06f604c0 in Okular::Document::closeDocument() () from
/usr/lib/libokularcore.so.1
#20 0x02e9d3fd in ?? () from /usr/lib/kde4/okularpart.so
#21 0x0038d6f6 in KParts::ReadOnlyPart::openUrl(KUrl const&) () from
/usr/lib/libkparts.so.4
#22 0x02eaa08f in ?? () from /usr/lib/kde4/okularpart.so
#23 0x02eaa774 in ?? () from /usr/lib/kde4/okularpart.so
#24 0x00dd7263 in QMetaObject::activate(QObject*, int, int, void**) () from
/usr/lib/libQtCore.so.4
#25 0x00dd76d8 in QMetaObject::activate(QObject*, QMetaObject const*, int, int,
void**) () from /usr/lib/libQtCore.so.4
#26 0x00fcf9b1 in QAction::triggered(bool) () from /usr/lib/libQtGui.so.4
#27 0x00fd0f32 in QAction::activate(QAction::ActionEvent) () from
/usr/lib/libQtGui.so.4
#28 0x00fd3a18 in QAction::event(QEvent*) () from /usr/lib/libQtGui.so.4
#29 0x009dbeb3 in KAction::event(QEvent*) () from /usr/lib/libkdeui.so.5
#30 0x00fd5f54 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#31 0x00fdd67c in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#32 0x00ac2bfa in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#33 0x00dc16cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from
/usr/lib/libQtCore.so.4
#34 0x0100edfd in ?? () from /usr/lib/libQtGui.so.4
#35 0x01010c7e in ?? () from /usr/lib/libQtGui.so.4
#36 0x00fdea0d in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#37 0x00ac2bfa in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#38 0x00dc16cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from
/usr/lib/libQtCore.so.4
#39 0x00fd6e2e in ?? () from /usr/lib/libQtGui.so.4
#40 0x01073440 in ?? () from /usr/lib/libQtGui.so.4
#41 0x01075989 in ?? () from /usr/lib/libQtGui.so.4
#42 0x01049ed7 in QApplication::x11ProcessEvent(_XEvent*) () from
/usr/lib/libQtGui.so.4
#43 0x01077502 in ?? () from /usr/lib/libQtGui.so.4
#44 0x018afe88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#45 0x018b3730 in ?? () from /lib/libglib-2.0.so.0
#46 0x018b3863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#47 0x00dec02c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#48 0x01076be5 in ?? () from /usr/lib/libQtGui.so.4
#49 0x00dbfc79 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#50 0x00dc00ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#51 0x00dc253f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#52 0x00fd5dd7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#53 0x0804eec9 in _start ()

Reported using DrKonqi

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