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| No such thing as a small change | |
| PerlMonks |
Re^12: file upload and IO::Handleby Anonymous Monk |
| on Sep 11, 2010 at 11:59 UTC ( [id://859740]=note: print w/replies, xml ) | Need Help?? |
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my ($sessid) = $ENV{QUERY_STRING};
Are you using taint checking (#!/usr/bin/perl -T --)?
sessid could contain evil characters....
In Section
Seekers of Perl Wisdom
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