Weird behavior when Signing switched on with a Samba 3.6.6 system and SMB2

[Richard Sharpe]

On Mon, May 6, 2013 at 11:54 PM, Stefan (metze) Metzmacher
<metze at samba.org> wrote:
> Hi Richard,
>
>> Has anyone see this sort of problem?
>>
>> With signing on and SMB2 in use we see two distinct and confusing problems:
>>
>> 1. From explorer, notpad seems to be able to read .txt files but the
>> content does not display. Other document types are OK.
>>
>> 2. From the DOS prompt, some files will not show up in a dir listing
>> while they all show up in the explorer.
>>
>> Switching off signing fixes the problem, as does forcing the server
>> back to SMB1.
>
> Do you know if this is fixed in 4.0 and 3.6.14?
>
> Do you have captures and a howto to reproduce the problem?

Oops. This was due to not signing compound requests properly. It is
fixed now in 3.6.x and 4.0.x and master.

-- 
Regards,
Richard Sharpe
(何以解憂？唯有杜康。--曹操)