https://bugs.kde.org/show_bug.cgi?id=472116
Bug ID: 472116
Summary: ekos crashes when connecting to DSLR
Classification: Applications
Product: kstars
Version: 3.6.5
Platform: Ubuntu
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: general
Assignee: mutla...@ikarustech.com
Reporter: skoga...@gmail.com
Target Milestone: ---
SUMMARY
Trying to connect to a Nikon Z7II using indi gphoto ccd driver results in ekos
crash.
STEPS TO REPRODUCE
1. Create a profile with camera set as gphoto CCD
2. Check auto connect
3. Click "Start Ekos"
4. Ekos crashes during the connection sequence
OBSERVED RESULT
```
Thread 1 "kstars" received signal SIGFPE, Arithmetic exception.
0x0000555555d94b09 in Ekos::Focus::checkMosaicMaskLimits (this=0x55555bc3cad0)
at ./kstars/ekos/focus/focus.cpp:5112
#0 0x0000555555d94b09 in Ekos::Focus::checkMosaicMaskLimits
(this=0x55555bc3cad0) at ./kstars/ekos/focus/focus.cpp:5112
#1 0x0000555555d9730c in Ekos::Focus::resetFrame (this=0x55555bc3cad0) at
./kstars/ekos/focus/focus.cpp:259
#2 0x0000555555d975cc in Ekos::Focus::setCamera
(this=this@entry=0x55555bc3cad0, device=device@entry=0x555558fdf9e0) at
./kstars/ekos/focus/focus.cpp:786
#3 0x0000555555d97af6 in Ekos::Focus::refreshOpticalTrain
(this=0x55555bc3cad0) at ./kstars/ekos/focus/focus.cpp:6698
#4 0x00007ffff52c7793 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007ffff52c7793 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007ffff52c7793 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007ffff52cb7fe in QTimer::timeout(QTimer::QPrivateSignal) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007ffff52bd33f in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007ffff5d81713 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007ffff528fe3a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ffff52e83eb in QTimerInfoList::activateTimers() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007ffff52e8cec in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007ffff4117d3b in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007ffff416d258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007ffff41153e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007ffff52e90b8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007ffff528e75b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007ffff5296cf4 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00005555556ec2fa in main (argc=<optimized out>, argv=<optimized out>) at
./kstars/main.cpp:386
```
EXPECTED RESULT
Connection is successful
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Ubuntu 22.04.2
(available in About System)
ADDITIONAL INFORMATION
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