Re: [PATCH v2] ksmbd: disable SMB2_GLOBAL_CAP_ENCRYPTION for SMB 3.1.1

[Namjae Jeon]

2021-12-16 19:37 GMT+09:00, Marcos Del Sol Vives <marcos@xxxxxxxx>:
> According to the official Microsoft MS-SMB2 document section 3.3.5.4, this
> flag should be used only for 3.0 and 3.0.2 dialects. Setting it for 3.1.1
> is a violation of the specification.
>
> This causes my Windows 10 client to detect an anomaly in the negotiation,
> and disable encryption entirely despite being explicitly enabled in ksmbd,
> causing all data transfers to go in plain text.
>
> Signed-off-by: Marcos Del Sol Vives <marcos@xxxxxxxx>
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> Cc: Namjae Jeon <linkinjeon@xxxxxxxxxx>
Acked-by: Namjae Jeon <linkinjeon@xxxxxxxxxx>

Thanks!