$cgi->param('end', $end->addr);
$cgi->param('start', $start->addr);
}
+ if ( $start + 0x7FFFFFFF <= $end ) {
+ # then this is going to overflow
+ return "Address ranges must be < 2^31 - 1 addresses long."
+ }
+
$cgi->param('length', $end - $start + 1);
} else {
$cgi->param('length', 1);