[Chicago-talk] canonical is_tainted()?

Mike Fragassi frag at ripco.com
Wed Aug 4 10:21:09 CDT 2004

Andy -- what was the is_tainted from your talk last night?
The is_tainted from the most recent perlsec isn't the same:

    sub is_tainted {
        return ! eval { eval("#" . substr(join("", @_), 0, 0)); 1 };

but I recall that the one on your slide seemed to make more sense.

-- Mike F.

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