https://bugs.kde.org/show_bug.cgi?id=409607

            Bug ID: 409607
           Summary: Dolphin crashes after copying duplicate named folders
                    twice and cancelling one
           Product: dolphin
           Version: 17.12.3
          Platform: openSUSE RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-n...@kde.org
          Reporter: kb@mom-gay.faith
                CC: elvis.angelac...@kde.org
  Target Milestone: ---

Application: dolphin (17.12.3)

Qt Version: 5.9.4
Frameworks Version: 5.45.0
Operating System: Linux 4.12.14-lp150.12.28-default x86_64
Distribution: "openSUSE Leap 15.0"

-- Information about the crash:
- What I was doing when the application crashed:
I had copied a folder to the clipboard and had pasted the folder into a
different location that had a folder of the same name twice. I noticed that I
had accidentally pasted it twice and went to the notifications icon in the
panel and cancelled one of them. I then used the cancel button on the "Folder
Already Exists" dialog to cancel the other transfer. This then crashed Dolphin.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7aff4c0900 (LWP 11714))]

Thread 4 (Thread 0x7f7ad57d9700 (LWP 11719)):
#0  0x00007f7afed5007b in poll () from /lib64/libc.so.6
#1  0x00007f7af1e301c9 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7af1e302dc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f7af8f51c0b in QEventDispatcherGlib::processEvents
(this=0x7f7ad0000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f7af8efa09a in QEventLoop::exec (this=this@entry=0x7f7ad57d8cd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f7af8d294da in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6  0x00007f7af8d2e0ce in QThreadPrivate::start (arg=0x5564d1313bc0) at
thread/qthread_unix.cpp:368
#7  0x00007f7af4272559 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f7afed5a81f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f7ae5bd6700 (LWP 11718)):
#0  0x00007f7afed4bb68 in read () from /lib64/libc.so.6
#1  0x00007f7af1e74a90 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7af1e2fcb7 in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007f7af1e30170 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f7af1e302dc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007f7af8f51c0b in QEventDispatcherGlib::processEvents
(this=0x7f7ad8000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f7af8efa09a in QEventLoop::exec (this=this@entry=0x7f7ae5bd5ca0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007f7af8d294da in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#8  0x00007f7af93d1985 in ?? () from /usr/lib64/libQt5DBus.so.5
#9  0x00007f7af8d2e0ce in QThreadPrivate::start (arg=0x7f7af9641d60) at
thread/qthread_unix.cpp:368
#10 0x00007f7af4272559 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7afed5a81f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f7ae832a700 (LWP 11716)):
#0  0x00007f7afed5007b in poll () from /lib64/libc.so.6
#1  0x00007f7af176e387 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f7af176ffba in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f7aeb0e2029 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f7af8d2e0ce in QThreadPrivate::start (arg=0x5564d0e6c880) at
thread/qthread_unix.cpp:368
#5  0x00007f7af4272559 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f7afed5a81f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f7aff4c0900 (LWP 11714)):
[KCrash Handler]
#6  QTimer::start (this=0xf, msec=msec@entry=200) at kernel/qtimer.cpp:226
#7  0x00007f7afd2761c1 in KIO::CopyJobPrivate::slotResultConflictCreatingDirs
(this=this@entry=0x7f7ae0009830, job=job@entry=0x5564d16122d0) at
/usr/src/debug/kio-5.45.0-lp150.2.1.x86_64/src/core/copyjob.cpp:1170
#8  0x00007f7afd278c6b in KIO::CopyJob::slotResult (this=0x5564d162eb30,
job=0x5564d16122d0) at
/usr/src/debug/kio-5.45.0-lp150.2.1.x86_64/src/core/copyjob.cpp:2135
#9  0x00007f7af8f2914c in QtPrivate::QSlotObjectBase::call (a=0x7ffcaf6ad3e0,
r=0x5564d162eb30, this=0x5564d1636ce0) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#10 QMetaObject::activate (sender=sender@entry=0x5564d16122d0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3,
argv=argv@entry=0x7ffcaf6ad3e0) at kernel/qobject.cpp:3749
#11 0x00007f7af8f29757 in QMetaObject::activate
(sender=sender@entry=0x5564d16122d0, m=m@entry=0x7f7afaaf3500
<KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3,
argv=argv@entry=0x7ffcaf6ad3e0) at kernel/qobject.cpp:3628
#12 0x00007f7afa89ec0c in KJob::result (this=this@entry=0x5564d16122d0,
_t1=<optimized out>, _t1@entry=0x5564d16122d0, _t2=...) at
/usr/src/debug/kcoreaddons-5.45.0-lp150.1.2.x86_64/build/src/lib/KF5CoreAddons_autogen/include/moc_kjob.cpp:569
#13 0x00007f7afa89f741 in KJob::finishJob (this=this@entry=0x5564d16122d0,
emitResult=emitResult@entry=true) at
/usr/src/debug/kcoreaddons-5.45.0-lp150.1.2.x86_64/src/lib/jobs/kjob.cpp:109
#14 0x00007f7afa8a15fa in KJob::emitResult (this=this@entry=0x5564d16122d0) at
/usr/src/debug/kcoreaddons-5.45.0-lp150.1.2.x86_64/src/lib/jobs/kjob.cpp:293
#15 0x00007f7afd2c8c58 in KIO::SimpleJob::slotFinished
(this=this@entry=0x5564d16122d0) at
/usr/src/debug/kio-5.45.0-lp150.2.1.x86_64/src/core/simplejob.cpp:232
#16 0x00007f7afd2cc31b in KIO::StatJob::slotFinished (this=0x5564d16122d0) at
/usr/src/debug/kio-5.45.0-lp150.2.1.x86_64/src/core/statjob.cpp:167
#17 0x00007f7af8f2914c in QtPrivate::QSlotObjectBase::call (a=0x7ffcaf6ad5f0,
r=0x5564d16122d0, this=0x5564d1635690) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#18 QMetaObject::activate (sender=sender@entry=0x5564d147edc0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=4,
argv=argv@entry=0x0) at kernel/qobject.cpp:3749
#19 0x00007f7af8f29757 in QMetaObject::activate
(sender=sender@entry=0x5564d147edc0, m=m@entry=0x7f7afd579760
<KIO::SlaveInterface::staticMetaObject>,
local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at
kernel/qobject.cpp:3628
#20 0x00007f7afd29e873 in KIO::SlaveInterface::finished
(this=this@entry=0x5564d147edc0) at
/usr/src/debug/kio-5.45.0-lp150.2.1.x86_64/build/src/core/KF5KIOCore_autogen/include/moc_slaveinterface.cpp:437
#21 0x00007f7afd2a2864 in KIO::SlaveInterface::dispatch (this=0x5564d147edc0,
_cmd=<optimized out>, rawdata=...) at
/usr/src/debug/kio-5.45.0-lp150.2.1.x86_64/src/core/slaveinterface.cpp:160
#22 0x00007f7afd29eea7 in KIO::SlaveInterface::dispatch (this=0x5564d147edc0)
at /usr/src/debug/kio-5.45.0-lp150.2.1.x86_64/src/core/slaveinterface.cpp:89
#23 0x00007f7afd2a43a1 in KIO::Slave::gotInput (this=0x5564d147edc0) at
/usr/src/debug/kio-5.45.0-lp150.2.1.x86_64/src/core/slave.cpp:406
#24 0x00007f7af8f2904a in QMetaObject::activate (sender=0x5564d13ddad0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x0) at kernel/qobject.cpp:3766
#25 0x00007f7af8f29757 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7f7afd5784c0 <KIO::Connection::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at
kernel/qobject.cpp:3628
#26 0x00007f7afd2482b9 in KIO::Connection::readyRead (this=<optimized out>) at
/usr/src/debug/kio-5.45.0-lp150.2.1.x86_64/build/src/core/KF5KIOCore_autogen/include/moc_connection_p.cpp:143
#27 KIO::ConnectionPrivate::dequeue (this=0x5564d147de60) at
/usr/src/debug/kio-5.45.0-lp150.2.1.x86_64/src/core/connection.cpp:46
#28 0x00007f7af8f29a32 in QObject::event (this=0x5564d13ddad0, e=<optimized
out>) at kernel/qobject.cpp:1246
#29 0x00007f7af9f13e8c in QApplicationPrivate::notify_helper
(this=this@entry=0x5564d0e4d9d0, receiver=receiver@entry=0x5564d13ddad0,
e=e@entry=0x5564d1611630) at kernel/qapplication.cpp:3723
#30 0x00007f7af9f1b244 in QApplication::notify (this=0x7ffcaf6adf00,
receiver=0x5564d13ddad0, e=0x5564d1611630) at kernel/qapplication.cpp:3482
#31 0x00007f7af8efba88 in QCoreApplication::notifyInternal2
(receiver=0x5564d13ddad0, event=event@entry=0x5564d1611630) at
kernel/qcoreapplication.cpp:1016
#32 0x00007f7af8efe075 in QCoreApplication::sendEvent (event=0x5564d1611630,
receiver=<optimized out>) at kernel/qcoreapplication.h:233
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x5564d0e32fc0) at
kernel/qcoreapplication.cpp:1676
#34 0x00007f7af8efe5f8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1530
#35 0x00007f7af8f52573 in postEventSourceDispatch (s=0x5564d0eac610) at
kernel/qeventdispatcher_glib.cpp:276
#36 0x00007f7af1e30017 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#37 0x00007f7af1e30250 in ?? () from /usr/lib64/libglib-2.0.so.0
#38 0x00007f7af1e302dc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#39 0x00007f7af8f51bef in QEventDispatcherGlib::processEvents
(this=0x5564d0eb5a20, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#40 0x00007f7af8efa09a in QEventLoop::exec (this=this@entry=0x7ffcaf6ade10,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#41 0x00007f7af8f029e4 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1289
#42 0x00007f7aff062317 in kdemain (argc=<optimized out>, argv=<optimized out>)
at /usr/src/debug/dolphin-17.12.3-lp150.2.3.1.x86_64/src/main.cpp:150
#43 0x00007f7afec82f4a in __libc_start_main () from /lib64/libc.so.6
#44 0x00005564ceca57fa in _start () at ../sysdeps/x86_64/start.S:120
[Inferior 1 (process 11714) detached]

The reporter indicates this bug may be a duplicate of or related to bug 393526.

Possible duplicates by query: bug 393526.

Reported using DrKonqi

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