https://bugs.kde.org/show_bug.cgi?id=409497
Bug ID: 409497
Summary: kig crash when constructing a point using python
Product: kig
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: david.narv...@computer.org
Reporter: a...@laxu.de
Target Milestone: ---
SUMMARY
STEPS TO REPRODUCE
1. Create segment
2. Create a python script:
def calc( arg1 ):
# Calculate whatever you want to show here, and return it.
# For example, to implement a mid point, you would put
# this code here:
# return Point( ( arg1.coordinate() + arg2.coordinate() ) / 2 )
# Please refer to the manual for more information.
return Point(Coordinate(arg1.length(),0))
Stacktrace:
Application: Kig (kig), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f56a0efe800 (LWP 21084))]
Thread 3 (Thread 0x7f5697fff700 (LWP 21086)):
#0 __GI___libc_read (nbytes=16, buf=0x7f5697ffeb50, fd=7) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=7, buf=0x7f5697ffeb50, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f56a361b410 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f56a35d46cf in g_main_context_check () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f56a35d4ba0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f56a35d4d1c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f56a4fff063 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f56a4faa5bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f56a4df52c6 in QThread::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f56a3fc3565 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f56a4df6612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f56a4934182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#12 0x00007f56a4a6fb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f569fbfb700 (LWP 21085)):
#0 0x00007f56a4a63729 in __GI___poll (fds=0x7f569fbfaca8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f56a3493917 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f56a349553a in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f56a07e66a8 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f56a4df6612 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f56a4934182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007f56a4a6fb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f56a0efe800 (LWP 21084)):
[KCrash Handler]
#6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#7 0x00007f56a4977535 in __GI_abort () at abort.c:79
#8 0x00007f56a497740f in __assert_fail_base (fmt=0x7f569c0c6487 "%s%s%s:%u:
%s%sZusicherung \302\273%s\302\253 nicht erf\303\274llt.\n%n",
assertion=0x7f5696d64ec2 "Py_REFCNT(m_ptr) > 0", file=0x7f5696d64e98
"/usr/include/boost/python/object_core.hpp", line=422, function=<optimized
out>) at assert.c:92
#9 0x00007f56a4987012 in __GI___assert_fail (assertion=0x7f5696d64ec2
"Py_REFCNT(m_ptr) > 0", file=0x7f5696d64e98
"/usr/include/boost/python/object_core.hpp", line=422, function=0x7f5696d64fa0
"boost::python::api::object_base::~object_base()") at assert.c:101
#10 0x00007f5696d1a9e9 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/kigpart.so
#11 0x00007f5696d44489 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/kigpart.so
#12 0x00007f5696c38f83 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/kigpart.so
#13 0x00007f5696d46758 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/kigpart.so
#14 0x00007f5696d19261 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/kigpart.so
#15 0x00007f56a4fd5426 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f56a5a5c032 in QAbstractButton::clicked(bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f56a5a5c24a in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f56a5a5d60f in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f56a5a5d7e5 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f56a59b2b58 in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f56a5973551 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f56a597ab77 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f56a4fab8e9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f56a5979ebf in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f56a59cd57b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x00007f56a59d053f in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f56a5973551 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f56a597a930 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f56a4fab8e9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f56a5383c6c in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#31 0x00007f56a5385075 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#32 0x00007f56a535f05b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#33 0x00007f56a07e767a in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#34 0x00007f56a35d49ee in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f56a35d4c88 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f56a35d4d1c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f56a4fff047 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f56a4faa5bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f5696d0d36e in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/kigpart.so
#40 0x00007f5696c7a911 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/kigpart.so
#41 0x00007f56a4fd5426 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007f56a596cfe2 in QAction::triggered(bool) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#43 0x00007f56a596f5f0 in QAction::activate(QAction::ActionEvent) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#44 0x00007f56a5a5d5ad in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#45 0x00007f56a5a5d7e5 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007f56a5b476ca in QToolButton::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#47 0x00007f56a59b2b58 in QWidget::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#48 0x00007f56a5b47773 in QToolButton::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#49 0x00007f56a5973551 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#50 0x00007f56a597ab77 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#51 0x00007f56a4fab8e9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#52 0x00007f56a5979ebf in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#53 0x00007f56a59cd57b in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#54 0x00007f56a59d053f in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#55 0x00007f56a5973551 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56 0x00007f56a597a930 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#57 0x00007f56a4fab8e9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#58 0x00007f56a5383c6c in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#59 0x00007f56a5385075 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#60 0x00007f56a535f05b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#61 0x00007f56a07e767a in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#62 0x00007f56a35d49ee in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007f56a35d4c88 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#64 0x00007f56a35d4d1c in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00007f56a4fff047 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#66 0x00007f56a4faa5bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#67 0x00007f56a4fb25e2 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#68 0x000055792194b736 in ?? ()
#69 0x00007f56a4978b6b in __libc_start_main (main=0x55792194af80, argc=3,
argv=0x7fff193beee8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff193beed8) at ../csu/libc-start.c:308
#70 0x000055792194baaa in _start ()
[Inferior 1 (process 21084) detached]
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