[Bug 48545] SDL GameControllerAddMapping registry keys do not work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48545

--- Comment #2 from Hans Leidekker <hans at meelstraat.net> ---
(In reply to Zakk from comment #0)
> The registry entries to add SDL controller mappings do not work
> (HKLM/CurrentControlSet/Services/WineBus/Map)
> 
> I've discovered the enumeration of the subkeys fails with ERROR_ACCESS_DENIED
> 
> If I change the RegOpenKeyExW call (line 1039 of bus_sdl.c) to use KEY_READ
> instead of KEY_ENUMERATE_SUB_KEYS the enumeration succeeds and the
> controller mappings are passed to SDL.
> 
> The registry keys were created with the stock wine regedit program. 
> 
> I can provide a diff if really required, but I feel like this might be an
> issue that needs solving somewhere else (perhaps the default permissions on
> registry key creation need tweaking?)

No, KEY_ENUMERATE_SUB_KEYS is wrong. It should be KEY_READ as you suggested.

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