[kget] [Bug 447149] New: KGet crashes when trying to open Metalink file

[Lassi Väätämöinen]

https://bugs.kde.org/show_bug.cgi?id=447149

            Bug ID: 447149
           Summary: KGet crashes when trying to open Metalink file
           Product: kget
           Version: 21.12.0
          Platform: openSUSE RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kget at kde.org
          Reporter: lassi.vaatamoinen at gmail.com
                CC: wbauer at tmo.at
  Target Milestone: ---

Application: kget (21.12.0)

Qt Version: 5.15.2
Frameworks Version: 5.89.0
Operating System: Linux 5.15.7-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.23.4 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
I downloaded openSUSE Tumblebeeed Metalink file and tried openinf it with KGet


- Custom settings of the application:
https://download.opensuse.org/tumbleweed/iso/openSUSE-Tumbleweed-DVD-x86_64-Current.iso.meta4

The crash can be reproduced every time.

-- Backtrace:
Application: KGet (kget), signal: Segmentation fault
Content of s_kcrashErrorMessage: {_M_t = {<std::__uniq_ptr_impl<char,
std::default_delete<char []> >> = {_M_t = {<std::_Tuple_impl<0, char*,
std::default_delete<char []> >> = {<std::_Tuple_impl<1,
std::default_delete<char []> >> = {<std::_Head_base<1, std::default_delete<char
[]>, true>> = {_M_head_impl = {<No data fields>}}, <No data fields>},
<std::_Head_base<0, char*, false>> = {_M_head_impl = <optimized out>}, <No data
fields>}, <No data fields>}}, <No data fields>}}
[KCrash Handler]
#6  QString::QString (other=<error reading variable: Cannot access memory at
address 0x8>, this=this at entry=0x7fffadb6a050) at
/usr/include/qt5/QtCore/qstring.h:1093
#7  KMountPoint::mountType (this=this at entry=0x0) at
/usr/src/debug/kio-5.89.0-1.1.x86_64/src/core/kmountpoint.cpp:412
#8  0x00007fe08e8bdc66 in DataSourceFactory::start (this=0x7fe08000d4f0) at
/usr/src/debug/kget-21.12.0-1.1.x86_64/core/datasourcefactory.cpp:277
#9  0x00007fe08c9f1043 in QtPrivate::QSlotObjectBase::call (a=0x7fffadb6a1a0,
r=0x7fe08000d4f0, this=0x556301d2e860) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#10 doActivate<false> (sender=0x55630196a450, signal_index=29,
argv=0x7fffadb6a1a0) at kernel/qobject.cpp:3886
#11 0x00007fe08c9ea50f in QMetaObject::activate (sender=<optimized out>,
m=<optimized out>, local_signal_index=local_signal_index at entry=4,
argv=argv at entry=0x7fffadb6a1a0) at kernel/qobject.cpp:3946
#12 0x00007fe08e196552 in KIO::FileJob::open (this=<optimized out>,
_t1=<optimized out>) at
/usr/src/debug/kio-5.89.0-1.1.x86_64/build/src/core/KF5KIOCore_autogen/include/moc_filejob.cpp:386
#13 0x00007fe08c9f1043 in QtPrivate::QSlotObjectBase::call (a=0x7fffadb6a250,
r=0x55630196a450, this=0x55630179fdc0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#14 doActivate<false> (sender=0x55630178d4d0, signal_index=13,
argv=0x7fffadb6a250) at kernel/qobject.cpp:3886
#15 0x00007fe08e1b04b5 in KIO::SlaveInterface::dispatch (this=0x55630178d4d0,
_cmd=117, rawdata=...) at
/usr/src/debug/kio-5.89.0-1.1.x86_64/src/core/slaveinterface.cpp:143
#16 0x00007fe08e1a8989 in KIO::SlaveInterface::dispatch (this=0x55630178d4d0)
at /usr/src/debug/kio-5.89.0-1.1.x86_64/src/core/slaveinterface.cpp:78
#17 0x00007fe08e1b214a in KIO::Slave::gotInput (this=0x55630178d4d0) at
/usr/src/debug/kio-5.89.0-1.1.x86_64/src/core/slave.cpp:336
#18 0x00007fe08c9f1043 in QtPrivate::QSlotObjectBase::call (a=0x7fffadb6a490,
r=0x55630178d4d0, this=0x5563016ddd50) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#19 doActivate<false> (sender=0x55630178d120, signal_index=3,
argv=0x7fffadb6a490) at kernel/qobject.cpp:3886
#20 0x00007fe08c9e6fee in QObject::event (this=0x55630178d120,
e=0x5563018997b0) at kernel/qobject.cpp:1314
#21 0x00007fe08d569a7f in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55630178d120, e=0x5563018997b0) at
kernel/qapplication.cpp:3632
#22 0x00007fe08c9ba9fa in QCoreApplication::notifyInternal2
(receiver=0x55630178d120, event=0x5563018997b0) at
kernel/qcoreapplication.cpp:1064
#23 0x00007fe08c9bda47 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x556300e29090) at
kernel/qcoreapplication.cpp:1821
#24 0x00007fe08ca12853 in postEventSourceDispatch (s=s at entry=0x556300f179b0) at
kernel/qeventdispatcher_glib.cpp:277
#25 0x00007fe08a234d9f in g_main_dispatch (context=0x7fe080005000) at
../glib/gmain.c:3381
#26 g_main_context_dispatch (context=0x7fe080005000) at ../glib/gmain.c:4099
#27 0x00007fe08a235128 in g_main_context_iterate
(context=context at entry=0x7fe080005000, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:4175
#28 0x00007fe08a2351df in g_main_context_iteration (context=0x7fe080005000,
may_block=1) at ../glib/gmain.c:4240
#29 0x00007fe08ca11ed4 in QEventDispatcherGlib::processEvents
(this=0x556300f49050, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#30 0x00007fe08c9b93fb in QEventLoop::exec (this=this at entry=0x7fffadb6a8a0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#31 0x00007fe08c9c16e0 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#32 0x00007fe08ce0b18c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1867
#33 0x00007fe08d5699f5 in QApplication::exec () at kernel/qapplication.cpp:2824
#34 0x00005562ff2a93b6 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kget-21.12.0-1.1.x86_64/main.cpp:186
[Inferior 1 (process 18390) detached]

Possible duplicates by query: bug 444591, bug 207359, bug 158952.

Reported using DrKonqi

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