systemd/ensure-shortname-is-set-as-hostname-bnc-820213.patch

32 lines
1.0 KiB
Diff

From: Frederic Crozat <fcrozat@suse.com>
Date: Tue, 28 May 2013 15:17:35 +0200
Subject: ensure shortname is set as hostname (bnc#820213)
strip hostname so the domain part isn't set as part of the hostname
---
src/core/hostname-setup.c | 4 ++++
1 file changed, 4 insertions(+)
Index: systemd-221/src/core/hostname-setup.c
===================================================================
--- systemd-221.orig/src/core/hostname-setup.c
+++ systemd-221/src/core/hostname-setup.c
@@ -34,6 +34,7 @@ int hostname_setup(void) {
int r;
_cleanup_free_ char *b = NULL;
const char *hn;
+ char *domain;
bool enoent = false;
r = read_hostname_config("/etc/hostname", &b);
@@ -46,6 +47,9 @@ int hostname_setup(void) {
hn = NULL;
} else
hn = b;
+ /* strip any leftover of a domain name */
+ if ((domain = strchr(hn, '.')) != NULL)
+ *domain = '\0';
if (isempty(hn)) {
/* Don't override the hostname if it is already set