Re: [PATCH v2 0/2] MR6760: msi: Make MsiInstallProductW open msi readonly

[Fabian Maurer (＠DarkShadow44)]

On Wed Oct 29 19:39:19 2025 +0000, Hans Leidekker wrote:
> Sure, CreateFile() behavior should be correct but we're mapping msi
> flags like MSI_OPEN_READONLY to OLE storage flags like
> STGM_DIRECT|STGM_READ|STGM_SHARE_DENY_WRITE, which in turn are mapped to
> CreateFile() flags. Something could be wrong there, so we'd want to
> verify these mappings. I also mentioned that patching msi files depends
> on the the local copy being writable. Native may not depend on it, or
> perhaps it doesn't keep the file open that way.

Hm I see, but how can I verify that mapping? Sorry I currently don't see how