[PATCH 0/1] MR6: vkd3d: Do not store the latch bit in an object that could be overwritten.

[Giovanni Mascellani (＠giomasce)]

Once a event is signaled, the corresponding struct vkd3d_waiting_event
entry is considered dead and could be overwritten, so it's not safe to
keep a pointer to it in d3d12_fence_SetEventOnCompletion(). Instead,
keep the latch bit in d3d12_fence_SetEventOnCompletion() and put a
pointer to it in struct vkd3d_waiting_event.

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https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/6