Re: [PATCH v58 0/1] MR10192: kernelbase: Handle extended length path prefix in GetLongPathNameW

[Akihiro Sagawa (＠sgwaki)]

On Thu Apr  9 12:53:40 2026 +0000, Vishnunithyasoundhar S wrote:
> Changed length of tmplongpath to maximum that can be reached by extended
> file length path
> I'm a bit concerned about allocating 32KB on the stack, as that's quite large. Since adding proper length validation would make this patch more complex, I understand why you avoided it here.

Would you leave the buffer size unchanged in this patch and create a follow-up patch that allocates the 32KB temporary buffer on the heap instead? That way we can avoid the stack usage issue without expanding the scope of this merge request.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/10192#note_135663