Security Decriptors of serial device objects under WINXP SP1

Hello,

ZwSetSecurityObject and other similar functions return
STATUS_NO_SECURITY_ON_OBJECT under Windows XP SP1.
This was considered to be a bug under W2K and fixed
with SP2.An knowledge base entry is assigned to this
problem under Windows 2000 operating systems with by
Microsoft
http://support.microsoft.com/default.aspx?scid=kb;en-us;258872
and
http://support.microsoft.com/default.aspx?scid=kb;en-us;254075.
I run into the same problem under WinXP with SP1 and
couldn’t find anything this regarding at Microsoft
website or elsewhere! Is it a normal behavior under
WinXP or could it be the same bug like W2K?

Thanks in advance for your answers

Nice Regards

Johnny


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