[Bug 14168] visual studio 2005 installer appears to lock up because of poor performance

http://bugs.winehq.org/show_bug.cgi?id=14168

--- Comment #11 from Dmitry Timoshkov   2009-11-30 05:30:45 ---
(In reply to comment #10)
> Created an attachment (id=25023)

--> (http://bugs.winehq.org/attachment.cgi?id=25023) [details]
> msi: Store string length.
> Does this patch help?
> -
>    if ((str == se[n].str) || !lstrcmpW(str, se[n].str))
> -
>    if ((str == se[n].str) || (len == se[n].len && !lstrcmpW(str, se[n].str)))

Is it possible to use memcmp() instead of lstrcmpW() here?