https://bugs.kde.org/show_bug.cgi?id=451233

Nicolas Fella <nicolas.fe...@gmx.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED
      Latest Commit|                            |https://invent.kde.org/plas
                   |                            |ma/plasma-desktop/commit/81
                   |                            |3aeeb76c2ec1bb224421be357c0
                   |                            |020c1a4099b

--- Comment #7 from Nicolas Fella <nicolas.fe...@gmx.de> ---
Git commit 813aeeb76c2ec1bb224421be357c0020c1a4099b by Nicolas Fella.
Committed on 30/06/2022 at 23:18.
Pushed by nicolasfella into branch 'master'.

[kcms/tablet] Fix crash when opening KCM for the second time

DevicesModel is a global singleton, so it is still alive by the time we open
the KCM for the second time

However, the model is not initialized a second time, so no devices are loaded
and any attempt to access data will crash

To avoid this have the model as a member of the KCM class so it gets properly
destroyed when the KCM is closed and recreated when opened again

M  +0    -6    kcms/tablet/devicesmodel.cpp
M  +0    -1    kcms/tablet/devicesmodel.h
M  +12   -10   kcms/tablet/kcmtablet.cpp
M  +8    -0    kcms/tablet/kcmtablet.h
M  +2    -2    kcms/tablet/package/contents/ui/main.qml

https://invent.kde.org/plasma/plasma-desktop/commit/813aeeb76c2ec1bb224421be357c0020c1a4099b

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