Re: [PATCH 1/2] cifs: fix computation for MAX_SMB2_HDR_SIZE

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пн, 28 янв. 2019 г. в 18:57, Ronnie Sahlberg <lsahlber@xxxxxxxxxx>:
>
> The size of the fixed part of the create response is 88 bytes not 56.
>
> Signed-off-by: Ronnie Sahlberg <lsahlber@xxxxxxxxxx>
> ---
>  fs/cifs/smb2pdu.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h
> index 05dea6750c33..42381b0c4bd2 100644
> --- a/fs/cifs/smb2pdu.h
> +++ b/fs/cifs/smb2pdu.h
> @@ -84,8 +84,8 @@
>
>  #define NUMBER_OF_SMB2_COMMANDS        0x0013
>
> -/* 4 len + 52 transform hdr + 64 hdr + 56 create rsp */
> -#define MAX_SMB2_HDR_SIZE 0x00b0
> +/* 52 transform hdr + 64 hdr + 88 create rsp */
> +#define MAX_SMB2_HDR_SIZE 204
>
>  #define SMB2_PROTO_NUMBER cpu_to_le32(0x424d53fe)
>  #define SMB2_TRANSFORM_PROTO_NUM cpu_to_le32(0x424d53fd)
> --
> 2.13.6
>

Reviewed-by: Pavel Shilovsky <pshilov@xxxxxxxxxxxxx>

The previous version of the patch is worth stable, I think.

--
Best regards,
Pavel Shilovsky




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