/* SPDX-License-Identifier: LGPL-2.1+ */
/***
- This file is part of systemd.
-
Copyright 2014 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "alloc-util.h"
v = synthesize_system_hostname_ptr(m, af, &address, ifindex, &answer);
if (v < 0)
- return log_error_errno(r, "Failed to synthesize system hostname PTR RR: %m");
+ return log_error_errno(v, "Failed to synthesize system hostname PTR RR: %m");
w = synthesize_gateway_ptr(m, af, &address, ifindex, &answer);
if (w < 0)
- return log_error_errno(r, "Failed to synthesize gateway hostname PTR RR: %m");
+ return log_error_errno(w, "Failed to synthesize gateway hostname PTR RR: %m");
if (v == 0 && w == 0) /* This IP address is neither a local one nor a gateway */
continue;
if (found) {
- if (ret) {
- *ret = answer;
- answer = NULL;
- }
+ if (ret)
+ *ret = TAKE_PTR(answer);
return 1;
} else if (nxdomain)