I would like to see something on the role of
regular expressions in taint checking.
I liked the section explaining the
security implications of embedding perl code
in regular expressions.
It would be helpful to
have a full section on validating program input.
Perl is a great tool for validation, and it would
be helpful to show techniques for doing it correctly.
On a lighter note,
in one example, an example uses the string "36, 22, 74, hike!"
It would be even better to use a more realistic signal,
as explained here.
Thanks for the preview of the book! I'll be sure to
buy a copy when it comes out.
It should work perfectly the first time! - toma
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