smb: client: fix potential OOB in smb2_dump_detail()

[ Upstream commit 567320c4 ]

Validate SMB message with ->check_message() before calling
->calc_smb_size().

This fixes CVE-2023-6610.

Reported-by:  <j51569436@gmail.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218219


Cc; stable@vger.kernel.org
Signed-off-by: Paulo Alcantara <pc@manguebit.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>