[PATCHSET] honour output buffer length for SMB2 GetInfo

[Jeremy Allison]

On Mon, Jul 29, 2013 at 10:01:06AM +0200, Ralph Wuerthner wrote:
> Hi,
> 
> please see attached patchset to honour output buffer length set by
> the client for SMB2 GetInfo requests. The patchset also enhances
> GetInfo for file system information classes SMB_QUERY_FS_VOLUME_INFO
> and SMB_QUERY_FS_ATTRIBUTE_INFO to return partial, but valid data in
> case output buffer length is too small. This behaviour is documented
> in MS-FSCC.
> 
> We had a customer defect where a client submitted a GetInfo
> SMB_QUERY_FS_VOLUME_INFO request with a output buffer length of 24
> bytes. Samba responded with a full length response of 40 bytes which
> resulted in a client error.

Sorry for the delay. I'm happy with this patchset and will
add my:

Reviewed-by: Jeremy Allison <jra at samba.org>

tag. Can I get a second Team member +1 on this and I'll
push to master and get a bug logged to get this into the
next release ?

Cheers,

	Jeremy.