[PATCH 3/4] msi: Handle the remote case directly in MsiGetSourcePathA().

[Hans Leidekker]

On Wed, 2018-05-16 at 21:14 -0500, Zebediah Figura wrote:
> +UINT WINAPI MsiGetSourcePathA(MSIHANDLE hinst, const char *folder, char *buf, DWORD *sz)
>  {
> -    LPWSTR folder;
> -    awstring str;
> +    MSIPACKAGE *package;
> +    const WCHAR *path;
> +    WCHAR *folderW;
>      UINT r;
>  
> -    TRACE("%s %p %p\n", debugstr_a(szFolder), szPathBuf, pcchPathBuf);
> +    TRACE("%s %p %p\n", debugstr_a(folder), buf, sz);
>  
> -    str.unicode = FALSE;
> -    str.str.a = szPathBuf;
> +    if (!folder)
> +        return ERROR_INVALID_PARAMETER;
>  
> -    folder = strdupAtoW( szFolder );
> -    r = MSI_GetSourcePath( hInstall, folder, &str, pcchPathBuf );
> -    msi_free( folder );
> +    if (!(folderW = strdupAtoW(folder)))
> +        return ERROR_OUTOFMEMORY;
>  
> +    package = msihandle2msiinfo(hinst, MSIHANDLETYPE_PACKAGE);
> +    if (!package)
> +    {
> +        WCHAR *path = NULL;
> +        MSIHANDLE remote;
> +
> +        if (!(remote = msi_get_remote(hinst)))
> +            return ERROR_INVALID_HANDLE;

Same here.