diff --git a/source3/rpc_server/srv_samr_nt.c b/source3/rpc_server/srv_samr_nt.c
index 3637560a7fd..0db74c2a1bb 100644
--- a/source3/rpc_server/srv_samr_nt.c
+++ b/source3/rpc_server/srv_samr_nt.c
@@ -2476,6 +2476,8 @@ static NTSTATUS get_user_info_21(TALLOC_CTX *mem_ctx,
 			TALLOC_FREE(pw);
 			return NT_STATUS_NO_MEMORY;
 		}
+	} else {
+		parameters = NULL;
 	}