/*
* base code for various Tcl extensions
- * Copyright 2006 Ian Jackson
+ * Copyright 2006-2012 Ian Jackson
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301, USA.
+ * along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include "chiark-tcl-base.h"
if (xargs) {
rc= Tcl_ListObjLength(ip, xargs, &xlength); if (rc) return rc;
Tcl_IncrRefCount(xargs);
+ assert(si->llen < INT_MAX/2 && xlength < INT_MAX/2);
si->llen += xlength;
}