Bug 358693

Summary:	Dolphin crash changing permissions on a FTp connection with insufficient privileges
Product:	[Applications] dolphin	Reporter:	Dario Savella <dario>
Component:	general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	frank78ac
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	15.12.0
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Dario Savella 2016-01-28 17:39:27 UTC

Application: dolphin (15.12.0)

Qt Version: 5.5.1
Operating System: Linux 4.1.13-5-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I used Dolphin to connect to a remote server via ftp://<user>@<domain>.
I wanted to change permissions on a specific file from 600 to 640.
The user chosen had insufficient permissions and I got an error message.
Dolphin crashed after closing the popup window of the error.

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 0x7f17cd1f27c0 (LWP 31357))]

Thread 4 (Thread 0x7f17b6207700 (LWP 31359)):
#0  0x00007f17cca8cc1d in poll () from /lib64/libc.so.6
#1  0x00007f17bf9cb422 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f17bf9cd00f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f17b85883c9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f17c6b6b32f in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007f17c25b00a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f17cca9504d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f17a8d1f700 (LWP 31362)):
#0  0x00007f17c25b405f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f17af7f0a13 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f17af7f0197 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f17c25b00a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f17cca9504d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f17a3eef700 (LWP 31365)):
#0  0x00007f17cca8cc1d in poll () from /lib64/libc.so.6
#1  0x00007f17c1a1be64 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f17c1a1bf7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f17c6d9dd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f17c6d44d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f17c6b6661a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f17c6b6b32f in ?? () from /usr/lib64/libQt5Core.so.5
#7  0x00007f17c25b00a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f17cca9504d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f17cd1f27c0 (LWP 31357)):
[KCrash Handler]
#6  0x00007f17c6d5750b in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f17cb087304 in KDialogJobUiDelegate::Private::next() () from /usr/lib64/libKF5JobWidgets.so.5
#8  0x00007f17c6d77ac6 in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#9  0x00007f17c7ecbe7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#10 0x00007f17c7ed0cc8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#11 0x00007f17c6d46e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#12 0x00007f17c6d49057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#13 0x00007f17c6d9e8f3 in ?? () from /usr/lib64/libQt5Core.so.5
#14 0x00007f17c1a1bc84 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#15 0x00007f17c1a1bed8 in ?? () from /usr/lib64/libglib-2.0.so.0
#16 0x00007f17c1a1bf7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#17 0x00007f17c6d9dd6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#18 0x00007f17c6d44d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#19 0x00007f17c6d4c8f6 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#20 0x00007f17ccdb85f1 in kdemain () from /usr/lib64/libkdeinit5_dolphin.so
#21 0x00007f17cc9d1b05 in __libc_start_main () from /lib64/libc.so.6
#22 0x00000000004007ee in _start ()

Possible duplicates by query: bug 358509, bug 358406, bug 358404, bug 352141, bug 349761.

Reported using DrKonqi

Comment 1 Frank Reininghaus 2016-01-29 22:16:13 UTC

Thanks for the bug report. This crash has been reported already. Please see bug 353462 comment 5 for information on how you could provide details about this crash which might be helpful.

*** This bug has been marked as a duplicate of bug 353462 ***

Comment 2 Dario Savella 2016-01-30 00:20:19 UTC

Thanks for checking. I'd rather not install debugging packages on the machine I use for work, but I might try to do it on a separate install and report here/there the results.