/usr/share/perl5/CGI/Untaint/integer.pm is in libcgi-untaint-perl 1.26-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | package CGI::Untaint::integer;
use strict;
use base 'CGI::Untaint::object';
sub _untaint_re { qr/^([+-]?\d+)$/ }
=head1 NAME
CGI::Untaint::integer - validate an integer
=head1 SYNOPSIS
my $age = $handler->extract(-as_integer => 'age');
=head1 DESCRIPTION
This Input Handler verifies that it is dealing with an integer.
The integer can be positive or negative, but only in a basic format
(i.e. a string of digits). It will not accept exponentials.
=head1 AUTHOR
Tony Bowden, E<lt>kasei@tmtm.comE<gt>.
=head1 COPYRIGHT
Copyright (C) 2001 Tony Bowden. All rights reserved.
This module is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
1;
|