if (size > CHAP_BUF_SIZE) {
chap->status = NVME_AUTH_DHCHAP_FAILURE_INCORRECT_PAYLOAD;
- return NVME_SC_INVALID_FIELD;
+ return -EINVAL;
}
hmac_name = nvme_auth_hmac_name(data->hashid);
"qid %d: invalid HASH ID %d\n",
chap->qid, data->hashid);
chap->status = NVME_AUTH_DHCHAP_FAILURE_HASH_UNUSABLE;
- return NVME_SC_INVALID_FIELD;
+ return -EPROTO;
}
if (chap->hash_id == data->hashid && chap->shash_tfm &&
chap->qid, hmac_name, PTR_ERR(chap->shash_tfm));
chap->shash_tfm = NULL;
chap->status = NVME_AUTH_DHCHAP_FAILURE_FAILED;
- return NVME_SC_AUTH_REQUIRED;
+ return -ENOMEM;
}
if (crypto_shash_digestsize(chap->shash_tfm) != data->hl) {
crypto_free_shash(chap->shash_tfm);
chap->shash_tfm = NULL;
chap->status = NVME_AUTH_DHCHAP_FAILURE_HASH_UNUSABLE;
- return NVME_SC_AUTH_REQUIRED;
+ return -EPROTO;
}
chap->hash_id = data->hashid;
chap->qid, data->dhgid);
chap->status = NVME_AUTH_DHCHAP_FAILURE_DHGROUP_UNUSABLE;
/* Leave previous dh_tfm intact */
- return NVME_SC_AUTH_REQUIRED;
+ return -EPROTO;
}
if (chap->dhgroup_id == data->dhgid &&
"qid %d: empty DH value\n",
chap->qid);
chap->status = NVME_AUTH_DHCHAP_FAILURE_DHGROUP_UNUSABLE;
- return NVME_SC_INVALID_FIELD;
+ return -EPROTO;
}
chap->dh_tfm = crypto_alloc_kpp(kpp_name, 0, 0);
chap->qid, ret, gid_name);
chap->status = NVME_AUTH_DHCHAP_FAILURE_DHGROUP_UNUSABLE;
chap->dh_tfm = NULL;
- return NVME_SC_AUTH_REQUIRED;
+ return -ret;
}
dev_dbg(ctrl->device, "qid %d: selected DH group %s\n",
chap->qid, gid_name);
"qid %d: invalid DH value for NULL DH\n",
chap->qid);
chap->status = NVME_AUTH_DHCHAP_FAILURE_INCORRECT_PAYLOAD;
- return NVME_SC_INVALID_FIELD;
+ return -EPROTO;
}
chap->dhgroup_id = data->dhgid;
chap->ctrl_key = kmalloc(dhvlen, GFP_KERNEL);
if (!chap->ctrl_key) {
chap->status = NVME_AUTH_DHCHAP_FAILURE_FAILED;
- return NVME_SC_AUTH_REQUIRED;
+ return -ENOMEM;
}
chap->ctrl_key_len = dhvlen;
memcpy(chap->ctrl_key, data->cval + chap->hash_len,
if (size > CHAP_BUF_SIZE) {
chap->status = NVME_AUTH_DHCHAP_FAILURE_INCORRECT_PAYLOAD;
- return NVME_SC_INVALID_FIELD;
+ return -EINVAL;
}
if (data->hl != chap->hash_len) {
"qid %d: invalid hash length %u\n",
chap->qid, data->hl);
chap->status = NVME_AUTH_DHCHAP_FAILURE_HASH_UNUSABLE;
- return NVME_SC_INVALID_FIELD;
+ return -EPROTO;
}
/* Just print out information for the admin queue */
"qid %d: controller authentication failed\n",
chap->qid);
chap->status = NVME_AUTH_DHCHAP_FAILURE_FAILED;
- return NVME_SC_AUTH_REQUIRED;
+ return -ECONNREFUSED;
}
/* Just print out information for the admin queue */
NVME_AUTH_DHCHAP_MESSAGE_CHALLENGE);
if (ret) {
chap->status = ret;
- chap->error = NVME_SC_AUTH_REQUIRED;
+ chap->error = -ECONNREFUSED;
return;
}
NVME_AUTH_DHCHAP_MESSAGE_SUCCESS1);
if (ret) {
chap->status = ret;
- chap->error = NVME_SC_AUTH_REQUIRED;
+ chap->error = -ECONNREFUSED;
return;
}
ret = nvme_auth_process_dhchap_success1(ctrl, chap);
if (ret) {
/* Controller authentication failed */
- chap->error = NVME_SC_AUTH_REQUIRED;
+ chap->error = -ECONNREFUSED;
goto fail2;
}