gentoo-overlay/sys-apps/systemd/files/242-network-domains.patch

From fe0e16db093a7da09fcb52a2bc7017197047443d Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Mon, 13 May 2019 05:40:31 +0900
Subject: [PATCH] network: do not use ordered_set_printf() for DOMAINS= or
 ROUTE_DOMAINS=

This partially reverts 5e2a51d588dde4b52c6017ea80b75c16e6e23431.

Fixes #12531.
---
 src/network/networkd-link.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index f8ee48802cb..1dc10c65a1b 100644
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -3495,12 +3495,11 @@ int link_save(Link *link) {
                 admin_state, oper_state);
 
         if (link->network) {
-                bool space;
+                char **dhcp6_domains = NULL, **dhcp_domains = NULL;
+                const char *dhcp_domainname = NULL, *p;
                 sd_dhcp6_lease *dhcp6_lease = NULL;
-                const char *dhcp_domainname = NULL;
-                char **dhcp6_domains = NULL;
-                char **dhcp_domains = NULL;
                 unsigned j;
+                bool space;
 
                 fprintf(f, "REQUIRED_FOR_ONLINE=%s\n",
                         yes_no(link->network->required_for_online));
@@ -3617,7 +3616,10 @@ int link_save(Link *link) {
                                 (void) sd_dhcp6_lease_get_domains(dhcp6_lease, &dhcp6_domains);
                 }
 
-                ordered_set_print(f, "DOMAINS=", link->network->search_domains);
+                fputs("DOMAINS=", f);
+                space = false;
+                ORDERED_SET_FOREACH(p, link->network->search_domains, i)
+                        fputs_with_space(f, p, NULL, &space);
 
                 if (link->network->dhcp_use_domains == DHCP_USE_DOMAINS_YES) {
                         NDiscDNSSL *dd;
@@ -3635,7 +3637,10 @@ int link_save(Link *link) {
 
                 fputc('\n', f);
 
-                ordered_set_print(f, "ROUTE_DOMAINS=", link->network->route_domains);
+                fputs("ROUTE_DOMAINS=", f);
+                space = false;
+                ORDERED_SET_FOREACH(p, link->network->route_domains, i)
+                        fputs_with_space(f, p, NULL, &space);
 
                 if (link->network->dhcp_use_domains == DHCP_USE_DOMAINS_ROUTE) {
                         NDiscDNSSL *dd;