https://bugs.winehq.org/show_bug.cgi?id=36013
--- Comment #4 from Bruno Jesus 00cpxxx@gmail.com --- (In reply to Sebastian Lackner from comment #3)
Please note that PageReserve only reserves the memory without comitting it, which means those permissions only matter for PageModifyPermissions calls if at all. Before the app can access the memory, it has to call PageCommit first, and afterwards the permissions will be set as expected. I think it definitely should be safe to add such a change.
Ok, thanks for the review. I will trace the app a bit more and check if there is any call to PageCommit/PageModifyPermissions and probably send the patch near February. Naturally anyone else can send the patch before me.