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Sanitizing user-provided path/filenames

by Fastolfe (Vicar)
on Feb 07, 2001 at 00:24 UTC ( [id://56767]=note: print w/replies, xml ) Need Help??

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  1. or download this
    use CGI ':standard';
use File::Spec 'rel2abs';
...
} else {
   # ERROR - They've tried to ../ their way out
}

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