While setting chap->s2 to zero as part of secure channel
concatenation, the host missed out to disable the bi_directional
flag to indicate that controller authentication is not requested.
Fix the same.
Fixes: e88a7595b57f ("nvme-tcp: request secure channel concatenation")
Signed-off-by: Martin George <marting@netapp.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
} else {
memset(chap->c2, 0, chap->hash_len);
}
- if (ctrl->opts->concat)
+ if (ctrl->opts->concat) {
chap->s2 = 0;
- else
+ chap->bi_directional = false;
+ } else
chap->s2 = nvme_auth_get_seqnum();
data->seqnum = cpu_to_le32(chap->s2);
if (chap->host_key_len) {