This may work for you:

use Untaint;

my @dirty_params = param('trace'); # your array
my @clean_params = untaint(qr(^[-.0-9a-zA-Z]+$), \@dirty_params);

[download]

Assuming all members of your array are launderable, you will be returned an array of clean values.

Cheers,
KM

In reply to RE: RE: Possible Security Hole by KM
in thread CGI and Traceroute by Anonymous Monk

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