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Re: user input Regular Expression

by BillKSmith (Prior)
on Dec 13, 2020 at 20:09 UTC ( #11125137=note: print w/replies, xml ) Need Help??


in reply to user input Regular Expression

A few weeks ago, MikeTaylor asked a similar question. Choroba's answer Re^6: Regexp substitution using variables explained the security risk. You really should 'untaint' (taint mode) your patterns and substitution, limiting them to substitutions that you expect.
Bill

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