bluetooth: Get name value from right message iterator

We need to get name value from var instead of the container iter
else it may also cause neard crash:
process 1044: type variant 118 not a basic type
0  0xb7fe1424 in __kernel_vsyscall ()
1  0xb7bcfcc1 in raise () from /lib/libc.so.6
2  0xb7bd30ee in abort () from /lib/libc.so.6
3  0xb7da5045 in _dbus_abort () from /usr/lib/libdbus-1.so.3
4  0xb7d99f86 in _dbus_warn_check_failed () from /usr/lib/libdbus-1.so.3
5  0xb7d9bc9c in _dbus_marshal_read_basic () from /usr/lib/libdbus-1.so.3
6  0xb7d84e0f in _dbus_type_reader_read_basic () from /usr/lib/libdbus-1.so.3
7  0xb7d89f0b in dbus_message_iter_get_basic () from /usr/lib/libdbus-1.so.3
8  0x0806b638 in bt_adapter_property_changed (conn=0x80814c8,
    message=0x8081870, user_data=0x0) at src/bluetooth.c:445

diff --git a/src/bluetooth.c b/src/bluetooth.c
index 0207919..28df08c 100644 (file)
--- a/src/bluetooth.c
+++ b/src/bluetooth.c
@@ -442,7 +442,7 @@ static gboolean bt_adapter_property_changed(DBusConnection *conn,
                if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_STRING)
                        return TRUE;
 
-               dbus_message_iter_get_basic(&iter, &name);
+               dbus_message_iter_get_basic(&var, &name);
 
                g_free(bt_def_oob_data.bt_name);
                bt_def_oob_data.bt_name = g_strdup(name);