diff options
Diffstat (limited to 'net/ceph/auth_x.c')
| -rw-r--r-- | net/ceph/auth_x.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ceph/auth_x.c b/net/ceph/auth_x.c index fb1dec941aba..29e23b5cb2ed 100644 --- a/net/ceph/auth_x.c +++ b/net/ceph/auth_x.c @@ -733,8 +733,10 @@ static int ceph_x_verify_authorizer_reply(struct ceph_auth_client *ac, ret = ceph_x_decrypt(&au->session_key, &p, p + CEPHX_AU_ENC_BUF_LEN); if (ret < 0) return ret; - if (ret != sizeof(*reply)) - return -EPERM; + if (ret < sizeof(*reply)) { + pr_err("bad size %d for ceph_x_authorize_reply\n", ret); + return -EINVAL; + } if (au->nonce + 1 != le64_to_cpu(reply->nonce_plus_one)) ret = -EPERM; |