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To taint or not to taint?

by clinton (Priest)
on Mar 19, 2009 at 11:56 UTC ( #751689=perlmeditation: print w/replies, xml ) Need Help??

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  1. or download this
        ($path) = ($path=~/(.+)/)
    
  2. or download this
        $path = untaint($path)
    

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Node Type: perlmeditation [id://751689]
Approved by Corion
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[LanX]: whats the best way to restrict a MySQL Text Column to alphanums + underscore ?
[LanX]: CHARACTER SET?
[chacham]: ought to be a check constraint.
[chacham]: there's a regexp function. if that can be used ina check() constraint...

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