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Windows Vista Tips > Newsgroups > Windows Vista Drivers > Re: ZwQuerySecurityObject, FltQuerySecurityObject, ObGetObjectSecurity returning ACCESS DENIED on a network share file.

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Re: ZwQuerySecurityObject, FltQuerySecurityObject, ObGetObjectSecurity returning ACCESS DENIED on a network share file.

 
 
Maxim S. Shatskih
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      08-24-2010
> I imagine the problem is because the kernel has not been authorised in
> the same way as the shell once the user owning that share has logged
> on. What is your take on this?


Your kernel code must be in the correct user thread context to make such SMB calls.

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Maxim S. Shatskih
Windows DDK MVP

http://www.storagecraft.com

 
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Pavel A.
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      08-25-2010
"matt_sykes" <> wrote in message
news:fd566716-1ac7-403d-ad82-
.........
> In another product we hooked NtCreateTokan in order to do
> impersonation but this isnt in this product.


That's good - no need to repeat the traditional mantras about hooking

-- pa

 
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