[PATCH 0/2] MR4621: win32u: Provide extra spaces in buffers used to dispatch string getter messages.

[Jacek Caban (＠jacek)]

This should fix recent CI failures. While investigating it, I noticed that larger buffers should not use stack. This part is not yet implemented.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/4621