|
|
fc9aca |
From a3d2153b90f3f56f1548d01be674a0ab5e82e6b7 Mon Sep 17 00:00:00 2001
|
|
|
fc9aca |
From: Beniamino Galvani <bgalvani@redhat.com>
|
|
|
fc9aca |
Date: Fri, 19 May 2017 16:18:55 +0200
|
|
|
fc9aca |
Subject: [PATCH] ifcfg-rh: omit empty next hop for routes in legacy format
|
|
|
fc9aca |
|
|
|
fc9aca |
Don't add "via (null)" if the next hop is missing.
|
|
|
fc9aca |
|
|
|
fc9aca |
https://bugzilla.redhat.com/show_bug.cgi?id=1452648
|
|
|
fc9aca |
(cherry picked from commit af8aac9b544cb64df3b77a413dfded23e976d1b0)
|
|
|
fc9aca |
(cherry picked from commit cb5ba08f00691b18d272bfb08e4929d00fa246bb)
|
|
|
fc9aca |
---
|
|
|
fc9aca |
.../plugins/ifcfg-rh/nms-ifcfg-rh-writer.c | 77 ++++++++++------------
|
|
|
fc9aca |
1 file changed, 36 insertions(+), 41 deletions(-)
|
|
|
fc9aca |
|
|
|
fc9aca |
diff --git a/src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c b/src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c
|
|
|
fc9aca |
index d6f33c4..400e9bd 100644
|
|
|
fc9aca |
--- a/src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c
|
|
|
fc9aca |
+++ b/src/settings/plugins/ifcfg-rh/nms-ifcfg-rh-writer.c
|
|
|
fc9aca |
@@ -1926,12 +1926,8 @@ get_route_attributes_string (NMIPRoute *route, int family)
|
|
|
fc9aca |
static gboolean
|
|
|
fc9aca |
write_route_file_legacy (const char *filename, NMSettingIPConfig *s_ip4, GError **error)
|
|
|
fc9aca |
{
|
|
|
fc9aca |
- const char *dest, *next_hop;
|
|
|
fc9aca |
- char **route_items;
|
|
|
fc9aca |
- gs_free char *route_contents = NULL;
|
|
|
fc9aca |
+ nm_auto_free_gstring GString *contents = NULL;
|
|
|
fc9aca |
NMIPRoute *route;
|
|
|
fc9aca |
- guint32 prefix;
|
|
|
fc9aca |
- gint64 metric;
|
|
|
fc9aca |
guint32 i, num;
|
|
|
fc9aca |
|
|
|
fc9aca |
g_return_val_if_fail (filename != NULL, FALSE);
|
|
|
fc9aca |
@@ -1945,36 +1941,34 @@ write_route_file_legacy (const char *filename, NMSettingIPConfig *s_ip4, GError
|
|
|
fc9aca |
return TRUE;
|
|
|
fc9aca |
}
|
|
|
fc9aca |
|
|
|
fc9aca |
- route_items = g_malloc0 (sizeof (char *) * (num + 1));
|
|
|
fc9aca |
+ contents = g_string_new ("");
|
|
|
fc9aca |
+
|
|
|
fc9aca |
for (i = 0; i < num; i++) {
|
|
|
fc9aca |
+ const char *next_hop;
|
|
|
fc9aca |
gs_free char *options = NULL;
|
|
|
fc9aca |
+ gint64 metric;
|
|
|
fc9aca |
|
|
|
fc9aca |
route = nm_setting_ip_config_get_route (s_ip4, i);
|
|
|
fc9aca |
-
|
|
|
fc9aca |
- dest = nm_ip_route_get_dest (route);
|
|
|
fc9aca |
- prefix = nm_ip_route_get_prefix (route);
|
|
|
fc9aca |
next_hop = nm_ip_route_get_next_hop (route);
|
|
|
fc9aca |
metric = nm_ip_route_get_metric (route);
|
|
|
fc9aca |
-
|
|
|
fc9aca |
options = get_route_attributes_string (route, AF_INET);
|
|
|
fc9aca |
|
|
|
fc9aca |
- if (metric == -1) {
|
|
|
fc9aca |
- route_items[i] = g_strdup_printf ("%s/%u via %s%s%s\n",
|
|
|
fc9aca |
- dest, prefix, next_hop,
|
|
|
fc9aca |
- options ? " " : "",
|
|
|
fc9aca |
- options ?: "");
|
|
|
fc9aca |
- } else {
|
|
|
fc9aca |
- route_items[i] = g_strdup_printf ("%s/%u via %s metric %u%s%s\n",
|
|
|
fc9aca |
- dest, prefix, next_hop, (guint32) metric,
|
|
|
fc9aca |
- options ? " " : "",
|
|
|
fc9aca |
- options ?: "");
|
|
|
fc9aca |
+ g_string_append_printf (contents, "%s/%u",
|
|
|
fc9aca |
+ nm_ip_route_get_dest (route),
|
|
|
fc9aca |
+ nm_ip_route_get_prefix (route));
|
|
|
fc9aca |
+ if (next_hop)
|
|
|
fc9aca |
+ g_string_append_printf (contents, " via %s", next_hop);
|
|
|
fc9aca |
+ if (metric >= 0)
|
|
|
fc9aca |
+ g_string_append_printf (contents, " metric %u", (guint) metric);
|
|
|
fc9aca |
+ if (options) {
|
|
|
fc9aca |
+ g_string_append_c (contents, ' ');
|
|
|
fc9aca |
+ g_string_append (contents, options);
|
|
|
fc9aca |
}
|
|
|
fc9aca |
+
|
|
|
fc9aca |
+ g_string_append_c (contents, '\n');
|
|
|
fc9aca |
}
|
|
|
fc9aca |
- route_items[num] = NULL;
|
|
|
fc9aca |
- route_contents = g_strjoinv (NULL, route_items);
|
|
|
fc9aca |
- g_strfreev (route_items);
|
|
|
fc9aca |
|
|
|
fc9aca |
- if (!g_file_set_contents (filename, route_contents, -1, NULL)) {
|
|
|
fc9aca |
+ if (!g_file_set_contents (filename, contents->str, contents->len, NULL)) {
|
|
|
fc9aca |
g_set_error (error, NM_SETTINGS_ERROR, NM_SETTINGS_ERROR_FAILED,
|
|
|
fc9aca |
"Writing route file '%s' failed", filename);
|
|
|
fc9aca |
return FALSE;
|
|
|
fc9aca |
@@ -2492,32 +2486,33 @@ write_route6_file (const char *filename, NMSettingIPConfig *s_ip6, GError **erro
|
|
|
fc9aca |
}
|
|
|
fc9aca |
|
|
|
fc9aca |
contents = g_string_new ("");
|
|
|
fc9aca |
+
|
|
|
fc9aca |
for (i = 0; i < num; i++) {
|
|
|
fc9aca |
gs_free char *options = NULL;
|
|
|
fc9aca |
+ const char *next_hop;
|
|
|
fc9aca |
+ gint64 metric;
|
|
|
fc9aca |
|
|
|
fc9aca |
route = nm_setting_ip_config_get_route (s_ip6, i);
|
|
|
fc9aca |
+ next_hop = nm_ip_route_get_next_hop (route);
|
|
|
fc9aca |
+ metric = nm_ip_route_get_metric (route);
|
|
|
fc9aca |
options = get_route_attributes_string (route, AF_INET6);
|
|
|
fc9aca |
|
|
|
fc9aca |
- if (nm_ip_route_get_metric (route) == -1) {
|
|
|
fc9aca |
- g_string_append_printf (contents, "%s/%u via %s%s%s",
|
|
|
fc9aca |
- nm_ip_route_get_dest (route),
|
|
|
fc9aca |
- nm_ip_route_get_prefix (route),
|
|
|
fc9aca |
- nm_ip_route_get_next_hop (route),
|
|
|
fc9aca |
- options ? " " : "",
|
|
|
fc9aca |
- options ?: "");
|
|
|
fc9aca |
- } else {
|
|
|
fc9aca |
- g_string_append_printf (contents, "%s/%u via %s metric %u%s%s",
|
|
|
fc9aca |
- nm_ip_route_get_dest (route),
|
|
|
fc9aca |
- nm_ip_route_get_prefix (route),
|
|
|
fc9aca |
- nm_ip_route_get_next_hop (route),
|
|
|
fc9aca |
- (unsigned) nm_ip_route_get_metric (route),
|
|
|
fc9aca |
- options ? " " : "",
|
|
|
fc9aca |
- options ?: "");
|
|
|
fc9aca |
+ g_string_append_printf (contents, "%s/%u",
|
|
|
fc9aca |
+ nm_ip_route_get_dest (route),
|
|
|
fc9aca |
+ nm_ip_route_get_prefix (route));
|
|
|
fc9aca |
+ if (next_hop)
|
|
|
fc9aca |
+ g_string_append_printf (contents, " via %s", next_hop);
|
|
|
fc9aca |
+ if (metric >= 0)
|
|
|
fc9aca |
+ g_string_append_printf (contents, " metric %u", (guint) metric);
|
|
|
fc9aca |
+ if (options) {
|
|
|
fc9aca |
+ g_string_append_c (contents, ' ');
|
|
|
fc9aca |
+ g_string_append (contents, options);
|
|
|
fc9aca |
}
|
|
|
fc9aca |
- g_string_append (contents, "\n");
|
|
|
fc9aca |
+
|
|
|
fc9aca |
+ g_string_append_c (contents, '\n');
|
|
|
fc9aca |
}
|
|
|
fc9aca |
|
|
|
fc9aca |
- if (!g_file_set_contents (filename, contents->str, -1, NULL)) {
|
|
|
fc9aca |
+ if (!g_file_set_contents (filename, contents->str, contents->len, NULL)) {
|
|
|
fc9aca |
g_set_error (error, NM_SETTINGS_ERROR, NM_SETTINGS_ERROR_FAILED,
|
|
|
fc9aca |
"Writing route6 file '%s' failed", filename);
|
|
|
fc9aca |
return FALSE;
|
|
|
fc9aca |
--
|
|
|
fc9aca |
2.9.3
|
|
|
fc9aca |
|