[kde] [Bug 355833] New: Policykit crashes on right mouse button click

Tue Nov 24 11:46:37 GMT 2015

https://bugs.kde.org/show_bug.cgi?id=355833

            Bug ID: 355833
           Summary: Policykit crashes on right mouse button click
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: leh at gehspace.com

Application: polkit-kde-authentication-agent-1 (5.4.1)

Qt Version: 5.4.2
Operating System: Linux 4.2.0-18-generic i686
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed: I started the synaptic package
manager and, as usual, it asked me for my superuser password. I copied the
password from KeepassX and when I right-clicked the password field... Crash!

-- Backtrace:
Application: PolicyKit1 KDE Agent (polkit-kde-authentication-agent-1), signal:
Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb3540800 (LWP 1463))]

Thread 4 (Thread 0xb3134b40 (LWP 1464)):
#0  0xb77adbe8 in __kernel_vsyscall ()
#1  0xb60703db in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb58f63ad in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1
#3  0xb58f83fb in xcb_wait_for_event () from
/usr/lib/i386-linux-gnu/libxcb.so.1
#4  0xb3293173 in QXcbEventReader::run (this=0x8b82968) at
qxcbconnection.cpp:1105
#5  0xb634c65b in QThreadPrivate::start (arg=0x8b82968) at
thread/qthread_unix.cpp:337
#6  0xb58ca1aa in start_thread (arg=0xb3134b40) at pthread_create.c:333
#7  0xb607afde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 3 (Thread 0xb1848b40 (LWP 1466)):
#0  0xb5b3a667 in g_main_context_query () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb5b3ae87 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb5b3b054 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5b3b0b0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5b61e0a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb58ca1aa in start_thread (arg=0xb1848b40) at pthread_create.c:333
#6  0xb607afde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 2 (Thread 0xb1047b40 (LWP 1467)):
#0  0xb77adbe8 in __kernel_vsyscall ()
#1  0xb606a75b in read () at ../sysdeps/unix/syscall-template.S:81
#2  0xb5b80005 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5b3a9aa in g_main_context_check () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5b3aeb1 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5b3b339 in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb5a0f5f5 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#7  0xb5b61e0a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb58ca1aa in start_thread (arg=0xb1047b40) at pthread_create.c:333
#9  0xb607afde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 1 (Thread 0xb3540800 (LWP 1463)):
[KCrash Handler]
#7  0xb328d318 in QXcbClipboard::requestor (this=0x8b9b378) at
qxcbclipboard.cpp:481
#8  0xb328e185 in QXcbClipboard::getSelection (this=0x8b9b378, selection=357,
target=359, property=364, time=0) at qxcbclipboard.cpp:1004
#9  0xb328fc26 in QXcbClipboard::getDataInFormat (fmtAtom=<optimized out>,
modeAtom=<optimized out>, this=<optimized out>) at qxcbclipboard.cpp:998
#10 QXcbClipboardMime::formats_sys (this=0x8b8f250) at qxcbclipboard.cpp:97
#11 0xb68f458e in QInternalMimeData::formats (this=0x8b8f250) at
kernel/qdnd.cpp:207
#12 0xb32900b1 in QXcbClipboardMime::retrieveData_sys (this=0x8b8f250, fmt=...,
requestedType=QVariant::String) at qxcbclipboard.cpp:128
#13 0xb68f48f3 in QInternalMimeData::retrieveData (this=0x8b8f250,
mimeType=..., type=QVariant::String) at kernel/qdnd.cpp:222
#14 0xb654dc86 in QMimeDataPrivate::retrieveTypedData (this=0x8b8f3b0,
format=..., type=QVariant::String) at kernel/qmimedata.cpp:100
#15 0xb654ec95 in QMimeData::text (this=0x8b8f250) at kernel/qmimedata.cpp:381
#16 0xb68f027e in QClipboard::text (this=0x8b9a070, mode=QClipboard::Clipboard)
at kernel/qclipboard.cpp:312
#17 0xb6fef9a1 in QLineEdit::createStandardContextMenu (this=0x8d8c9f8) at
widgets/qlineedit.cpp:2141
#18 0xb6fefc59 in QLineEdit::contextMenuEvent (this=0x8d8c9f8,
event=0xbf8d4784) at widgets/qlineedit.cpp:2084
#19 0xb6ed32ba in QWidget::event (this=0x8d8c9f8, event=0xbf8d4784) at
kernel/qwidget.cpp:9023
#20 0xb6fefe31 in QLineEdit::event (this=0x8d8c9f8, e=0xbf8d4784) at
widgets/qlineedit.cpp:1462
#21 0xb6e8bdaa in QApplicationPrivate::notify_helper (this=0x8b7a6c8,
receiver=0x8d8c9f8, e=0xbf8d4784) at kernel/qapplication.cpp:3720
#22 0xb6e92f0e in QApplication::notify (this=0xbf8d4f24, receiver=0x8d8c9f8,
e=0xbf8d4784) at kernel/qapplication.cpp:3363
#23 0xb65210ff in QCoreApplication::notifyInternal (this=0xbf8d4f24,
receiver=0x8d8c9f8, event=0xbf8d4784) at kernel/qcoreapplication.cpp:935
#24 0xb6eecab7 in QCoreApplication::sendSpontaneousEvent (event=0xbf8d4784,
receiver=0x8d8c9f8) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#25 QWidgetWindow::handleMouseEvent (this=0x8d92980, event=0xbf8d4b0c) at
kernel/qwidgetwindow.cpp:548
#26 0xb6eef40a in QWidgetWindow::event (this=0x8d92980, event=0xbf8d4b0c) at
kernel/qwidgetwindow.cpp:210
#27 0xb6e8bdaa in QApplicationPrivate::notify_helper (this=0x8b7a6c8,
receiver=0x8d92980, e=0xbf8d4b0c) at kernel/qapplication.cpp:3720
#28 0xb6e9167f in QApplication::notify (this=0xbf8d4f24, receiver=0x8d92980,
e=0xbf8d4b0c) at kernel/qapplication.cpp:3503
#29 0xb65210ff in QCoreApplication::notifyInternal (this=0xbf8d4f24,
receiver=0x8d92980, event=0xbf8d4b0c) at kernel/qcoreapplication.cpp:935
#30 0xb68e56f9 in QCoreApplication::sendSpontaneousEvent (event=0xbf8d4b0c,
receiver=0x8d92980) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#31 QGuiApplicationPrivate::processMouseEvent (e=0x8db4250) at
kernel/qguiapplication.cpp:1772
#32 0xb68e74c9 in QGuiApplicationPrivate::processWindowSystemEvent
(e=0x8db4250) at kernel/qguiapplication.cpp:1576
#33 0xb68ca787 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at
kernel/qwindowsysteminterface.cpp:572
#34 0xb32c29ee in userEventSourceDispatch (source=0x8baed00) at
eventdispatchers/qeventdispatcher_glib.cpp:70
#35 0xb5b3ace9 in g_main_context_dispatch () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#36 0xb5b3af89 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#37 0xb5b3b054 in g_main_context_iteration () from
/lib/i386-linux-gnu/libglib-2.0.so.0
#38 0xb657b7c3 in QEventDispatcherGlib::processEvents (this=0x8bad038,
flags=...) at kernel/qeventdispatcher_glib.cpp:418
#39 0xb32c2bc1 in QPAEventDispatcherGlib::processEvents (this=0x8bad038,
flags=...) at eventdispatchers/qeventdispatcher_glib.cpp:115
#40 0xb651e2b3 in QEventLoop::processEvents (this=0xbf8d4e68, flags=...) at
kernel/qeventloop.cpp:128
#41 0xb651e702 in QEventLoop::exec (this=0xbf8d4e68, flags=...) at
kernel/qeventloop.cpp:204
#42 0xb65267e5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#43 0xb68dccf1 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#44 0xb6e87cb4 in QApplication::exec () at kernel/qapplication.cpp:2956
#45 0x080514ba in main ()

Reported using DrKonqi

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