[Bug 294124] New: Kleopatra Crashes when attempting to encrypt the clipboard

John Smith kdebugtracking.themysteriousmrx at 9ox.net
Wed Feb 15 04:16:15 GMT 2012 

https://bugs.kde.org/show_bug.cgi?id=294124

           Summary: Kleopatra Crashes when attempting to encrypt the
                    clipboard
           Product: kleopatra
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: kdebugtracking.themysteriousmrx at 9ox.net
                CC: mutz at kde.org


Application: kleopatra (2.1.1)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-16-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
saved a 28mb mp4 file to the clipboard to encrypt with gnupg through Kleopatra.
upon choosing receipent , Kleopatra crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: Kleopatra (kleopatra), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f0740e3e7a0 (LWP 26237))]

Thread 5 (Thread 0x7f07278ca700 (LWP 26239)):
#0  0x00007f07402771fd in __pthread_mutex_unlock_usercnt (mutex=<optimized
out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x2a11a28) at pthread_mutex_unlock.c:290
#2  0x00007f07395a6900 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f07395a7258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f07395a7792 in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f072e8a7516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f07395cc2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f0740273efc in start_thread (arg=0x7f07278ca700) at
pthread_create.c:304
#8  0x00007f073cca789d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f0721eb1700 (LWP 26242)):
#0  0x00007f073d89d6c3 in postEventSourcePrepare (s=0x2b35310,
timeout=0x7f0721eb0bec) at kernel/qeventdispatcher_glib.cpp:261
#1  0x00007f07395a6734 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f07395a6f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f07395a7429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f073d89df3e in QEventDispatcherGlib::processEvents (this=0x2b34890,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f073d871cf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f073d871ef7 in QEventLoop::exec (this=0x7f0721eb0db0, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f073d78927f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:498
#8  0x00007f073d854cbf in QInotifyFileSystemWatcherEngine::run (this=0x2a86dd0)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f073d78bd05 in QThreadPrivate::start (arg=0x2a86dd0) at
thread/qthread_unix.cpp:331
#10 0x00007f0740273efc in start_thread (arg=0x7f0721eb1700) at
pthread_create.c:304
#11 0x00007f073cca789d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f07216b0700 (LWP 26293)):
#0  0x00007f0737dec045 in __GI_clock_gettime (clock_id=1, tp=0x7f07216afb20) at
../sysdeps/unix/clock_gettime.c:94
#1  0x00007f073d7dc074 in do_gettime (frac=0x7f07216afb38, sec=0x7f07216afb30)
at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x00007f073d89e6ed in QTimerInfoList::updateCurrentTime (this=0x29082c0) at
kernel/qeventdispatcher_unix.cpp:339
#4  0x00007f073d89ea33 in QTimerInfoList::timerWait (this=0x29082c0, tm=...) at
kernel/qeventdispatcher_unix.cpp:442
#5  0x00007f073d89d44c in timerSourcePrepareHelper (src=<optimized out>,
timeout=0x7f07216afc1c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00007f073d89d4f5 in timerSourcePrepare (source=<optimized out>,
timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x00007f07395a5ff2 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f07395a6dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f07395a7429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f073d89df3e in QEventDispatcherGlib::processEvents (this=0x2908470,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#11 0x00007f073d871cf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#12 0x00007f073d871ef7 in QEventLoop::exec (this=0x7f07216afdb0, flags=...) at
kernel/qeventloop.cpp:201
#13 0x00007f073d78927f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:498
#14 0x00007f073d854cbf in QInotifyFileSystemWatcherEngine::run (this=0x2bb2590)
at io/qfilesystemwatcher_inotify.cpp:248
#15 0x00007f073d78bd05 in QThreadPrivate::start (arg=0x2bb2590) at
thread/qthread_unix.cpp:331
#16 0x00007f0740273efc in start_thread (arg=0x7f07216b0700) at
pthread_create.c:304
#17 0x00007f073cca789d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f071bfff700 (LWP 26294)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f073d78c11e in wait (time=2000, this=0x2b00cb0) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2b03810, time=2000) at
thread/qwaitcondition_unix.cpp:160
#3  0x00000000005d1fee in (anonymous namespace)::ReaderStatusThread::run
(this=0x2b03800) at ../../kleopatra/smartcard/readerstatus.cpp:542
#4  0x00007f073d78bd05 in QThreadPrivate::start (arg=0x2b03800) at
thread/qthread_unix.cpp:331
#5  0x00007f0740273efc in start_thread (arg=0x7f071bfff700) at
pthread_create.c:304
#6  0x00007f073cca789d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0740e3e7a0 (LWP 26237)):
[KCrash Handler]
#6  isSignalConnected (signal_index=5, this=0xb1) at kernel/qobject_p.h:221
#7  QMetaObject::activate (sender=0x2b827a0, m=<optimized out>,
local_signal_index=3, argv=0x0) at kernel/qobject.cpp:3201
#8  0x0000000000594c2d in Kleo::Command::Private::finished (this=0x2e2ee40) at
../../kleopatra/commands/command_p.h:73
#9  0x000000000059489f in
Kleo::Commands::EncryptClipboardCommand::Private::slotRecipientsResolved
(this=0x2e2ee40) at ../../kleopatra/commands/encryptclipboardcommand.cpp:162
#10 0x000000000059493b in Kleo::Commands::EncryptClipboardCommand::qt_metacall
(this=0x28e8d50, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>,
_a=<optimized out>) at ./moc_encryptclipboardcommand.cpp:77
#11 0x00007f073d885eba in QMetaObject::activate (sender=0x2e2eeb8, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#12 0x000000000050fa28 in slotWizardRecipientsResolved (this=<optimized out>)
at ../../kleopatra/crypto/encryptemailcontroller.cpp:165
#13 Kleo::Crypto::EncryptEMailController::qt_metacall (this=0x2e2eeb8,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=<optimized out>) at
./moc_encryptemailcontroller.cpp:83
#14 0x00007f073d889a5e in QObject::event (this=0x2e2eeb8, e=<optimized out>) at
kernel/qobject.cpp:1217
#15 0x00007f073e273474 in notify_helper (e=0x2b997f0, receiver=0x2e2eeb8,
this=0x28d6ff0) at kernel/qapplication.cpp:4486
#16 QApplicationPrivate::notify_helper (this=0x28d6ff0, receiver=0x2e2eeb8,
e=0x2b997f0) at kernel/qapplication.cpp:4458
#17 0x00007f073e2782e1 in QApplication::notify (this=0x7fff768bad90,
receiver=0x2e2eeb8, e=0x2b997f0) at kernel/qapplication.cpp:4365
#18 0x00007f073fc37466 in KApplication::notify (this=0x7fff768bad90,
receiver=0x2e2eeb8, event=0x2b997f0) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007f073d872afc in QCoreApplication::notifyInternal
(this=0x7fff768bad90, receiver=0x2e2eeb8, event=0x2b997f0) at
kernel/qcoreapplication.cpp:787
#20 0x00007f073d87651f in sendEvent (event=0x2b997f0, receiver=0x2e2eeb8) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x28a5ed0) at kernel/qcoreapplication.cpp:1428
#22 0x00007f073d89da73 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#23 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:277
#24 0x00007f07395a6a5d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f07395a7258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f07395a7429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f073d89ded6 in QEventDispatcherGlib::processEvents (this=0x28a75a0,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#28 0x00007f073e31b10e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f073d871cf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f073d871ef7 in QEventLoop::exec (this=0x7fff768bac10, flags=...) at
kernel/qeventloop.cpp:201
#31 0x00007f073e72a2d6 in QDialog::exec (this=0x7fff768bac90) at
dialogs/qdialog.cpp:552
#32 0x00007f073e74b202 in showNewMessageBox (parent=<optimized out>,
icon=<optimized out>, title=<optimized out>, text=<optimized out>, buttons=...,
defaultButton=QMessageBox::NoButton) at dialogs/qmessagebox.cpp:1538
#33 0x00007f073e74b2cf in QMessageBox::information (parent=<optimized out>,
title=<optimized out>, text=<optimized out>, buttons=<optimized out>,
defaultButton=<optimized out>) at dialogs/qmessagebox.cpp:1573
#34 0x000000000044c22d in main (argc=<optimized out>, argv=<optimized out>) at
../../kleopatra/main.cpp:333

Reported using DrKonqi

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