change buffer size for gethostname() to HOST_NAME_MAX to avoid accidently truncating the terminating byte on systems that handle gethostname() poorly

1 files changed, 37 insertions, 37 deletions

diff --git a/src/interfaces/hostnamed/hostnamed.c b/src/interfaces/hostnamed/hostnamed.c
index 0cacc41..522d750 100644
--- a/src/interfaces/hostnamed/hostnamed.c
+++ b/src/interfaces/hostnamed/hostnamed.c
@@ -27,68 +27,68 @@ GPtrArray *hostnamed_freeable;
 GDBusNodeInfo *spect_data;
 
 static void on_bus_acquired(GDBusConnection *conn,
-							const gchar *name,
-							gpointer user_data) {
+                            const gchar *name,
+                            gpointer user_data) {
 
-	GError *err;
+    GError *err;
 
-	g_print("got bus, name: %s\n", name);	
+    g_print("got bus, name: %s\n", name);   
 
 }
 
 static void on_name_acquired(GDBusConnection *conn,
-							 const gchar *name,
-							 gpointer user_data) {
+                             const gchar *name,
+                             gpointer user_data) {
 
-	g_print("got name %s\n", name);
+    g_print("got name %s\n", name);
 }
 
 static void on_name_lost(GDBusConnection *conn,
-						 const gchar *name,
-						 gpointer user_data) {
+                         const gchar *name,
+                         gpointer user_data) {
 
-	g_print("lost name %s, exiting...", name);
+    g_print("lost name %s, exiting...", name);
 
-	hostnamed_mem_clean();
+    hostnamed_mem_clean();
 
-	//TODO exit through g_main_loop properly...
+    //TODO exit through g_main_loop properly...
 }
 
 /* safe call to try and start hostnamed */
 GError *hostnamed_init() {
 
-	guint bus_descriptor;
-	GError *err = NULL;
-	gchar **hostnamed_ispect_xml;
-	gchar  *hostnamed_joined_xml;
+    guint bus_descriptor;
+    GError *err = NULL;
+    gchar **hostnamed_ispect_xml;
+    gchar  *hostnamed_joined_xml;
 
-	hostnamed_freeable = g_ptr_array_new();
-	hostnamed_ispect_xml = g_malloc(3000);
+    hostnamed_freeable = g_ptr_array_new();
+    hostnamed_ispect_xml = g_malloc(3000);
 
-	g_file_get_contents("conf/hostnamed-ispect.xml", hostnamed_ispect_xml, NULL, NULL);
-	hostnamed_joined_xml = g_strjoinv("\n", hostnamed_ispect_xml);
-	spect_data = g_dbus_node_info_new_for_xml(hostnamed_joined_xml, NULL);
+    g_file_get_contents("conf/hostnamed-ispect.xml", hostnamed_ispect_xml, NULL, NULL);
+    hostnamed_joined_xml = g_strjoinv("\n", hostnamed_ispect_xml);
+    spect_data = g_dbus_node_info_new_for_xml(hostnamed_joined_xml, NULL);
 
-	g_free(hostnamed_ispect_xml);
-	g_ptr_array_add(hostnamed_freeable, hostnamed_joined_xml);
+    g_free(hostnamed_ispect_xml);
+    g_ptr_array_add(hostnamed_freeable, hostnamed_joined_xml);
 
-	bus_descriptor = g_bus_own_name(G_BUS_TYPE_SYSTEM,
-	                                "org.freedesktop.hostname1",
-				                    G_BUS_NAME_OWNER_FLAGS_NONE,
-				                    on_bus_acquired,
-				                    on_name_acquired,
-				                    on_name_lost,
-				                    NULL,
-				                    NULL);
+    bus_descriptor = g_bus_own_name(G_BUS_TYPE_SYSTEM,
+                                    "org.freedesktop.hostname1",
+                                    G_BUS_NAME_OWNER_FLAGS_NONE,
+                                    on_bus_acquired,
+                                    on_name_acquired,
+                                    on_name_lost,
+                                    NULL,
+                                    NULL);
 
-	//TODO: malloc and return reference as if a main() closed 
-	return err;
+    //TODO: malloc and return reference as if a main() closed 
+    return err;
 }
 
 /* free()'s */
 void hostnamed_mem_clean() {
 
-	g_ptr_array_foreach(hostnamed_freeable, (GFunc) g_free, NULL);
+    g_ptr_array_foreach(hostnamed_freeable, (GFunc) g_free, NULL);
 }
 
 //TODO figure out DMI variables on obsd
@@ -97,9 +97,9 @@ void hostnamed_mem_clean() {
     gchar *filebuf = NULL;
     gchar *ret = NULL;
 
-	//TODO vm check
+    //TODO vm check
 
-	#if defined(__i386__) || defined(__x86_64__)
+    #if defined(__i386__) || defined(__x86_64__)
     
        Taken with a few minor changes from systemd's hostnamed.c,
        copyright 2011 Lennart Poettering.
@@ -132,7 +132,7 @@ void hostnamed_mem_clean() {
             goto out;
         }
     }
-	#endif
+    #endif
     ret = g_strdup ("computer");
   out:
     g_free (filebuf);