yukijoou/kwin: My KWIN fork where I work on features like per-output virtual desktops

My KWIN fork where I work on features like per-output virtual desktops

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David Edmundson c05e2fea45 Guard subsurface parent access. Whilst a subsurface must have a parent at the time of creation, the lifespan is not guaranteed afterwards. It's a weird thing for a client to do, but we need to not crash afterwards. If the parent surface is destroyed we should consider the surface unmapped. BUG: 452044	2022-04-05 15:33:52 +00:00
src/wayland	Guard subsurface parent access.	2022-04-05 15:33:52 +00:00

David Edmundson c05e2fea45 Guard subsurface parent access.

Whilst a subsurface must have a parent at the time of creation, the
lifespan is not guaranteed afterwards.

It's a weird thing for a client to do, but we need to not crash
afterwards.

If the parent surface is destroyed we should consider the surface
unmapped.

BUG: 452044

2022-04-05 15:33:52 +00:00

src/wayland

Guard subsurface parent access.

2022-04-05 15:33:52 +00:00