[PATCH v2 0/1] MR4434: winex11: Free correct pointer when using xf86vm

[Fabian Maurer (＠DarkShadow44)]

After allocation the pointer gets shifted by sizeof(xf86vm_modes),
so we have to undo that before calling free.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55909

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  v2: winex11: Free correct pointer when using xf86vm
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/4434