diff options
Diffstat (limited to 'drivers/nvme/host/auth.c')
| -rw-r--r-- | drivers/nvme/host/auth.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/nvme/host/auth.c b/drivers/nvme/host/auth.c index 012fcfc79a73..8f3ccb317e4d 100644 --- a/drivers/nvme/host/auth.c +++ b/drivers/nvme/host/auth.c @@ -36,6 +36,7 @@ struct nvme_dhchap_queue_context { u8 status; u8 dhgroup_id; u8 hash_id; + u8 sc_c; size_t hash_len; u8 c1[64]; u8 c2[64]; @@ -154,6 +155,8 @@ static int nvme_auth_set_dhchap_negotiate_data(struct nvme_ctrl *ctrl, data->auth_protocol[0].dhchap.idlist[34] = NVME_AUTH_DHGROUP_6144; data->auth_protocol[0].dhchap.idlist[35] = NVME_AUTH_DHGROUP_8192; + chap->sc_c = data->sc_c; + return size; } @@ -489,7 +492,7 @@ static int nvme_auth_dhchap_setup_host_response(struct nvme_ctrl *ctrl, ret = crypto_shash_update(shash, buf, 2); if (ret) goto out; - memset(buf, 0, sizeof(buf)); + *buf = chap->sc_c; ret = crypto_shash_update(shash, buf, 1); if (ret) goto out; @@ -500,6 +503,7 @@ static int nvme_auth_dhchap_setup_host_response(struct nvme_ctrl *ctrl, strlen(ctrl->opts->host->nqn)); if (ret) goto out; + memset(buf, 0, sizeof(buf)); ret = crypto_shash_update(shash, buf, 1); if (ret) goto out; @@ -1118,7 +1122,7 @@ void nvme_auth_free(struct nvme_ctrl *ctrl) if (ctrl->dhchap_ctxs) { for (i = 0; i < ctrl_max_dhchaps(ctrl); i++) nvme_auth_free_dhchap(&ctrl->dhchap_ctxs[i]); - kfree(ctrl->dhchap_ctxs); + kvfree(ctrl->dhchap_ctxs); } if (ctrl->host_key) { nvme_auth_free_key(ctrl->host_key); |