cgroups-show: use path_join() when concatenating cgroup paths

2021-10-07 11:50:02 +02:00
parent 40d4320dea
commit aa13d38417
1 changed files with 2 additions and 2 deletions
@@ -384,14 +384,14 @@ int show_cgroup_get_path_and_warn(
                if (r == -ENOMEDIUM)
                        return log_error_errno(r, "Failed to get root control group path.\n"
                                                  "No cgroup filesystem mounted on /sys/fs/cgroup");
-                else if (r < 0)
+                if (r < 0)
                        return log_error_errno(r, "Failed to get root control group path: %m");
        }

        if (prefix) {
                char *t;

-                t = strjoin(root, prefix);
+                t = path_join(root, prefix);
                if (!t)
                        return log_oom();