From 34ad609010244513e0c31fdde59ce1cf84d4c3f6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Mon, 27 Jul 2015 22:20:46 -0400
Subject: [PATCH] firstboot: allow a trailing dot on fqdn

---
 src/firstboot/firstboot.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/firstboot/firstboot.c b/src/firstboot/firstboot.c
index 43669d28bf0..df98212da84 100644
--- a/src/firstboot/firstboot.c
+++ b/src/firstboot/firstboot.c
@@ -386,12 +386,13 @@ static int prompt_hostname(void) {
                         break;
                 }
 
-                if (!hostname_is_valid(h, false)) {
+                if (!hostname_is_valid(h, true)) {
                         log_error("Specified hostname invalid.");
                         continue;
                 }
 
-                arg_hostname = h;
+                /* Get rid of the trailing dot that we allow, but don't want to see */
+                arg_hostname = hostname_cleanup(h, false);
                 h = NULL;
                 break;
         }
@@ -780,11 +781,12 @@ static int parse_argv(int argc, char *argv[]) {
                         break;
 
                 case ARG_HOSTNAME:
-                        if (!hostname_is_valid(optarg, false)) {
+                        if (!hostname_is_valid(optarg, true)) {
                                 log_error("Host name %s is not valid.", optarg);
                                 return -EINVAL;
                         }
 
+                        hostname_cleanup(optarg, false);
                         if (free_and_strdup(&arg_hostname, optarg) < 0)
                                 return log_oom();