Sorry if I missed something but how is your filter ‘creating’ a file
object in pre-create? Are you saying that you call FltCreateFileEx() and
this is the FO you are ‘creating’?
In your InstanceSetup callback, for network attachments (though not for
every share), you’ll see the VolumeDeviceType as
FILE_DEVICE_NETWORK_FILE_SYSTEM and the VolumeFilesystemType as a
network file system as in the FLT_FSTYPE_xxx types.
Pete
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Kernel Drivers
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------ Original Message ------
From: “xxxxx@serpurity.com”
To: “Windows File Systems Devs Interest List”
Sent: 12/7/2017 9:53:29 AM
Subject: RE:[ntfsd] Re[2]: How to filter the request in MUP?
>I mean the file object indicated is not really created, my encryption
>filter create a file object in the pre-create routine and just return
>STATUS_SUCCESS to the upper driver.
>
>How to filter the network attachments in InstanceSetup callback, that’s
>exactly my question.
>
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