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2004-09-02 Colin Walters <walters@verbum.org>

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* src/backends/NetworkManagerRedHat.c (nm_system_device_run_dhcp)
	(nm_system_device_stop_dhcp, nm_system_device_flush_routes): Use
	g_strdup_printf instead of arbitrarily sized buffers.


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@117 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
Colin Walters 2004-09-02 04:01:17 +00:00
parent d276c67b8a
commit a4f2d35361
2 changed files with 18 additions and 9 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2004-09-02 Colin Walters <walters@verbum.org>
* src/backends/NetworkManagerRedHat.c (nm_system_device_run_dhcp)
(nm_system_device_stop_dhcp, nm_system_device_flush_routes): Use
g_strdup_printf instead of arbitrarily sized buffers.
2004-09-01 Colin Walters <walters@verbum.org>
* NetworkManager.pc.in: New file.

21
src/backends/NetworkManagerRedHat.c
View file

@ -48,7 +48,7 @@ void nm_system_init (void)
*/
gboolean nm_system_device_run_dhcp (NMDevice *dev)
{
char buf [500];
char *buf;
char *iface;
int err;
@ -65,9 +65,9 @@ gboolean nm_system_device_run_dhcp (NMDevice *dev)
* (for example, bad WEP key so it can't actually talk to the AP).
*/
iface = nm_device_get_iface (dev);
snprintf (buf, 500, "/sbin/dhclient -1 -q -lf /var/lib/dhcp/dhclient-%s.leases -pf /var/run/dhclient-%s.pid -cf /etc/dhclient-%s.conf %s\n",
iface, iface, iface, iface);
buf = g_strdup_printf ("/sbin/dhclient -1 -q -lf /var/lib/dhcp/dhclient-%s.leases -pf /var/run/dhclient-%s.pid -cf /etc/dhclient-%s.conf %s\n", iface, iface, iface, iface);
err = nm_spawn_process (buf);
g_free (buf);
return (err == 0);
}
@ -83,7 +83,7 @@ gboolean nm_system_device_run_dhcp (NMDevice *dev)
void nm_system_device_stop_dhcp (NMDevice *dev)
{
FILE *pidfile;
char buf [500];
char *buf;
g_return_if_fail (dev != NULL);
@ -92,7 +92,7 @@ void nm_system_device_stop_dhcp (NMDevice *dev)
return;
/* Find and kill the previous dhclient process for this device */
snprintf (buf, 500, "/var/run/dhclient-%s.pid", nm_device_get_iface (dev));
buf = g_strdup_printf ("/var/run/dhclient-%s.pid", nm_device_get_iface (dev));
pidfile = fopen (buf, "r");
if (pidfile)
{
@ -109,6 +109,7 @@ void nm_system_device_stop_dhcp (NMDevice *dev)
if (n_pid > 0)
kill (n_pid, SIGTERM);
}
g_free (buf);
}
@ -120,7 +121,7 @@ void nm_system_device_stop_dhcp (NMDevice *dev)
*/
void nm_system_device_flush_routes (NMDevice *dev)
{
char buf [100];
char *buf;
g_return_if_fail (dev != NULL);
@ -129,8 +130,9 @@ void nm_system_device_flush_routes (NMDevice *dev)
return;
/* Remove routing table entries */
snprintf (buf, 100, "/sbin/ip route flush dev %s", nm_device_get_iface (dev));
buf = g_strdup_printf ("/sbin/ip route flush dev %s", nm_device_get_iface (dev));
nm_spawn_process (buf);
g_free (buf);
}
@ -142,7 +144,7 @@ void nm_system_device_flush_routes (NMDevice *dev)
*/
void nm_system_device_flush_addresses (NMDevice *dev)
{
char buf [100];
char *buf;
g_return_if_fail (dev != NULL);
@ -151,8 +153,9 @@ void nm_system_device_flush_addresses (NMDevice *dev)
return;
/* Remove all IP addresses for a device */
snprintf (buf, 100, "/sbin/ip address flush dev %s", nm_device_get_iface (dev));
buf = g_strdup_printf ("/sbin/ip address flush dev %s", nm_device_get_iface (dev));
nm_spawn_process (buf);
g_free (buf);
}