diff options
| -rw-r--r-- | fs/cifsd/auth.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/cifsd/auth.c b/fs/cifsd/auth.c index b0a9e4591fa5..1d4c4e6d28cd 100644 --- a/fs/cifsd/auth.c +++ b/fs/cifsd/auth.c @@ -1063,14 +1063,13 @@ int ksmbd_gen_preauth_integrity_hash(struct ksmbd_conn *conn, char *buf, int msg_size = be32_to_cpu(rcv_hdr->smb2_buf_length); struct ksmbd_crypto_ctx *ctx = NULL; - if (conn->preauth_info->Preauth_HashId == - SMB2_PREAUTH_INTEGRITY_SHA512) { - ctx = ksmbd_crypto_ctx_find_sha512(); - if (!ctx) { - ksmbd_debug(AUTH, "could not alloc sha512 rc %d\n", rc); - goto out; - } - } else { + if (conn->preauth_info->Preauth_HashId != + SMB2_PREAUTH_INTEGRITY_SHA512) + return -EINVAL; + + ctx = ksmbd_crypto_ctx_find_sha512(); + if (!ctx) { + ksmbd_debug(AUTH, "could not alloc sha512 rc %d\n", rc); goto out; } |