]> git.ipfire.org Git - thirdparty/systemd.git/commitdiff
resolved: fix minor memory leak
authorLennart Poettering <lennart@poettering.net>
Tue, 23 Feb 2021 14:10:14 +0000 (15:10 +0100)
committerLennart Poettering <lennart@poettering.net>
Tue, 23 Feb 2021 14:45:03 +0000 (15:45 +0100)
Coverity 1446992

src/resolve/resolved-manager.c

index ae46d2dcd8541cf4015790c82765d022a85fbcc0..34a9ce9711b5156307f655fabea86684bcc70c25 100644 (file)
@@ -548,7 +548,13 @@ static int manager_watch_hostname(Manager *m) {
 
         r = determine_hostname(&m->full_hostname, &m->llmnr_hostname, &m->mdns_hostname);
         if (r < 0) {
-                log_info("Defaulting to hostname '%s'.", fallback_hostname());
+                _cleanup_free_ char *d = NULL;
+
+                d = fallback_hostname();
+                if (!d)
+                        return log_oom();
+
+                log_info("Defaulting to hostname '%s'.", d);
 
                 r = make_fallback_hostnames(&m->full_hostname, &m->llmnr_hostname, &m->mdns_hostname);
                 if (r < 0)