2021-10-29 4:01 GMT+09:00, Marios Makassikis <mmakassikis@xxxxxxxxxx>:
> The validate_negotiate_info_req struct definition includes an extra
> field to access the data coming after the header. This causes the check
> in fsctl_validate_negotiate_info() to count the first element of the
> array twice. This in turn makes some valid requests fail, depending on
> whether they include padding or not.
>
> Fixes: f7db8fd03a4b ("ksmbd: add validation in smb2_ioctl")
> Signed-off-by: Marios Makassikis <mmakassikis@xxxxxxxxxx>
Acked-by: Namjae Jeon <linkinjeon@xxxxxxxxxx>
Thanks for your patch!
