[prev in list] [next in list] [prev in thread] [next in thread] 

List:       cifs-protocol
Subject:    Re: [cifs-protocol] [REG:120050921000038] Clarification on type of offset fields in SMB2_READ/SMB2_W
From:       Jeremy Allison via cifs-protocol <cifs-protocol () lists ! samba ! org>
Date:       2020-05-11 23:07:43
Message-ID: 20200511230743.GC32034 () jeremy-acer
[Download RAW message or body]

On Mon, May 11, 2020 at 07:01:19PM +0000, Jeff McCashland wrote:
> Hi Jeremy,
> 
> [MS-FSA] describes the operation of the underlying file store, roughly how NTFS \
> works. NTFS will accept negative Offset writes and treat them as documented in \
> [MS-FSA]. However, SMB2 will return STATUS_INVALID_PARAMETER if SMB2_READ or \
> SMB2_WRITE Offset are < 0. SMB2 will not send a Write request to the underlying \
> file store with a negative Offset.  
> I hope that helps!

Thanks Jeff, that's extremely helpful !

_______________________________________________
cifs-protocol mailing list
cifs-protocol@lists.samba.org
https://lists.samba.org/mailman/listinfo/cifs-protocol


[prev in list] [next in list] [prev in thread] [next in thread]