Re: [ros-dev] Re: [ros-diffs] [hbirr] 17912: The share disposition isn't necessary for FILE_READ_ATTRIBUTES.

[Hartmut Birr]

Gunnar Dalsnes wrote:

>   Is this correct? I can't see how... Even
> GENERIC_READ imply
>  FILE_READ_ATTRIBUTES and using your "share disposition isn't necessary
>  for FILE_READ_ATTRIBUTES rule" this means file sharing  isnt needed
>  for GENERIC_READ either...
>  
GENERIC_READ contains FILE_READ_ATTRIBUTERS and FILE_READ_DATA. If a
file is opened for reading without share access, a second open with
GENERIC_READ does fail. A second open with FILE_READ_ATTRIBUTES is possible.

- Hartmut