diff options
| -rw-r--r-- | drivers/nvme/host/core.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 3d6751cbf40e..bad55fe0de7d 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -3776,13 +3776,17 @@ static ssize_t nvme_ctrl_dhchap_secret_store(struct device *dev, memcpy(dhchap_secret, buf, count); nvme_auth_stop(ctrl); if (strcmp(dhchap_secret, opts->dhchap_secret)) { + struct nvme_dhchap_key *key, *host_key; int ret; - ret = nvme_auth_generate_key(dhchap_secret, &ctrl->host_key); + ret = nvme_auth_generate_key(dhchap_secret, &key); if (ret) return ret; kfree(opts->dhchap_secret); opts->dhchap_secret = dhchap_secret; + host_key = ctrl->host_key; + ctrl->host_key = key; + nvme_auth_free_key(host_key); /* Key has changed; re-authentication with new key */ nvme_auth_reset(ctrl); } @@ -3826,13 +3830,17 @@ static ssize_t nvme_ctrl_dhchap_ctrl_secret_store(struct device *dev, memcpy(dhchap_secret, buf, count); nvme_auth_stop(ctrl); if (strcmp(dhchap_secret, opts->dhchap_ctrl_secret)) { + struct nvme_dhchap_key *key, *ctrl_key; int ret; - ret = nvme_auth_generate_key(dhchap_secret, &ctrl->ctrl_key); + ret = nvme_auth_generate_key(dhchap_secret, &key); if (ret) return ret; kfree(opts->dhchap_ctrl_secret); opts->dhchap_ctrl_secret = dhchap_secret; + ctrl_key = ctrl->ctrl_key; + ctrl->ctrl_key = key; + nvme_auth_free_key(ctrl_key); /* Key has changed; re-authentication with new key */ nvme_auth_reset(ctrl); } |