[Bug 280908] New: Crash in bluetooth input helper

[Ales Seifert]

https://bugs.kde.org/show_bug.cgi?id=280908

           Summary: Crash in bluetooth input helper
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: seifert at alesak.net


Application: bluedevil-input (0.1)
KDE Platform Version: 4.7.00 (4.7.0) "release 10"
Qt Version: 4.7.4
Operating System: Linux 3.0.1-40 x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
It happend some time after I swithed off hardware wirelless switch, so
bluetooth was not active at the moment.

-- Backtrace:
Application: Bluetooth Input Helper (bluedevil-input), signal: Segmentation
fault
[KCrash Handler]
#6  0x00007f2c55a0c6cd in malloc_consolidate () from /lib64/libc.so.6
#7  0x00007f2c55a0de14 in _int_malloc () from /lib64/libc.so.6
#8  0x00007f2c55a10d99 in malloc () from /lib64/libc.so.6
#9  0x00007f2c55dc348d in operator new(unsigned long) () from
/usr/lib64/libstdc++.so.6
#10 0x00007f2c55dc35a9 in operator new[](unsigned long) () from
/usr/lib64/libstdc++.so.6
#11 0x00007f2c56db259c in makeSpace
(where=QIODevicePrivateLinearBuffer::freeSpaceAtEnd, required=<optimized out>,
this=0x8e4bd0) at io/qiodevice_p.h:173
#12 reserve (size=16384, this=0x8e4bd0) at io/qiodevice_p.h:114
#13 QIODevice::read (this=0x817120, data=0x7fff5d88f650 "\001", maxSize=6) at
io/qiodevice.cpp:824
#14 0x00007f2c56db2991 in QIODevicePrivate::peek (this=0x8e4b30,
data=0x7fff5d88f650 "\001", maxSize=<optimized out>) at io/qiodevice.cpp:1453
#15 0x00007f2c4cf5c457 in QGifHandler::canRead (device=<optimized out>) at
../../../gui/image/qgifhandler.cpp:1099
#16 0x00007f2c4cf5d500 in QGifPlugin::capabilities (this=<optimized out>,
device=0x817120, format=<optimized out>) at main.cpp:80
#17 0x00007f2c562a2a1a in createReadHandlerHelper (device=0x817120,
format=<optimized out>, autoDetectImageFormat=true,
ignoresFormatAndExtension=false) at image/qimagereader.cpp:311
#18 0x00007f2c562a431c in QImageReaderPrivate::initHandler (this=0x80d610) at
image/qimagereader.cpp:618
#19 0x00007f2c562a4c08 in QImageReader::read (this=0x7fff5d88fb60,
image=0x7fff5d88fb00) at image/qimagereader.cpp:1185
#20 0x00007f2c562a4dcc in QImageReader::read (this=0x7fff5d88fb60) at
image/qimagereader.cpp:1155
#21 0x00007f2c5629a106 in QImage::load (this=0x7fff5d88fc20, fileName=...,
format=<optimized out>) at image/qimage.cpp:5014
#22 0x00007f2c5629a2a5 in QImage::QImage (this=0x7fff5d88fc20, fileName=...,
format=0x8f3d98 "PNG") at image/qimage.cpp:1033
#23 0x00007f2c57cbcb19 in KIconLoaderPrivate::createIconImage(QString const&,
int) () from /usr/lib64/libkdeui.so.5
#24 0x00007f2c57cc3dbc in KIconLoader::loadIcon(QString const&,
KIconLoader::Group, int, int, QStringList const&, QString*, bool) const () from
/usr/lib64/libkdeui.so.5
#25 0x00007f2c57cbb227 in KIconEngine::pixmap(QSize const&, QIcon::Mode,
QIcon::State) () from /usr/lib64/libkdeui.so.5
#26 0x00007f2c56283d65 in QIcon::pixmap (this=<optimized out>, size=<optimized
out>, mode=<optimized out>, state=<optimized out>) at image/qicon.cpp:676
#27 0x00007f2c4929b7a2 in ?? () from
/usr/lib64/kde4/bluedevilinputactionplugin.so
#28 0x00007f2c4929b0f1 in ?? () from
/usr/lib64/kde4/bluedevilinputactionplugin.so
#29 0x00007f2c56e2ca7f in QMetaObject::activate (sender=0x7d3e30, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#30 0x00007f2c56e336ef in QSingleShotTimer::timerEvent (this=0x7d3e30) at
kernel/qtimer.cpp:308
#31 0x00007f2c56e2c0c9 in QObject::event (this=0x7d3e30, e=<optimized out>) at
kernel/qobject.cpp:1181
#32 0x00007f2c561dc194 in QApplicationPrivate::notify_helper (this=0x62ce90,
receiver=0x7d3e30, e=0x7fff5d890a70) at kernel/qapplication.cpp:4481
#33 0x00007f2c561e474a in QApplication::notify (this=<optimized out>,
receiver=0x7d3e30, e=0x7fff5d890a70) at kernel/qapplication.cpp:4360
#34 0x00007f2c57d12736 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#35 0x00007f2c56e183dc in QCoreApplication::notifyInternal
(this=0x7fff5d890e20, receiver=0x7d3e30, event=0x7fff5d890a70) at
kernel/qcoreapplication.cpp:787
#36 0x00007f2c56e45d78 in sendEvent (event=0x7fff5d890a70, receiver=<optimized
out>) at kernel/qcoreapplication.h:215
#37 QTimerInfoList::activateTimers (this=0x6305a0) at
kernel/qeventdispatcher_unix.cpp:617
#38 0x00007f2c56e42af4 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:184
#39 0x00007f2c5236f7d3 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#40 0x00007f2c5236ffb0 in ?? () from /lib64/libglib-2.0.so.0
#41 0x00007f2c52370250 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#42 0x00007f2c56e431cf in QEventDispatcherGlib::processEvents (this=0x610430,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#43 0x00007f2c56281eae in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f2c56e17832 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#45 0x00007f2c56e17a45 in QEventLoop::exec (this=0x7fff5d890d70, flags=...) at
kernel/qeventloop.cpp:201
#46 0x00007f2c56e1be8b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1064
#47 0x0000000000404498 in _start ()

Reported using DrKonqi

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