[v2 2/2] kernel32: resource: Changed QUEUEDUPDATES to match MS offset
Zhiyi Zhang
zzhang at codeweavers.com
Tue Jul 10 02:31:22 CDT 2018
On Mon 7 9 12:58, Jon Doron wrote:
> The utility muirct.exe for some reason accesses the opaque
> HANDLE that is returned by BeginUpdateResource, it assumes
> a certain structure in which (on 32bit systems) there is a
> pointer to the wide repesentation of the file name in offset
> 0x18.
>
> Refer to: muirct!BldToolsEndUpdateResourceW called from
> muirct!CopyChecksumToFile
>
> Sample execution:
> MUIRCT.EXE -c "ui.exe" -e "de-DE\ui.exe.mui"
>
> Signed-off-by: Jon Doron <arilou at gmail.com>
> ---
> dlls/kernel32/resource.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/dlls/kernel32/resource.c b/dlls/kernel32/resource.c
> index 73f3cca363..c5f2d79db0 100644
> --- a/dlls/kernel32/resource.c
> +++ b/dlls/kernel32/resource.c
> @@ -635,7 +635,12 @@ DWORD WINAPI SizeofResource( HINSTANCE hModule, HRSRC hRsrc )
>
> typedef struct
> {
> - LPWSTR pFileName;
> +#ifdef _WIN64
> + UCHAR Reserved[0x30];
> +#else
> + UCHAR Reserved[0x18];
> +#endif
> + LPWSTR pFileName; // Must be in offset 0x18 on 32bit and 0x30 on 64bit
Don't use cpp comments. Thanks.
> BOOL bDeleteExistingResources;
> struct list root;
> } QUEUEDUPDATES;
>
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