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| Perl-Sensitive Sunglasses | |
| PerlMonks |
RE: (Ovid - Duking it out over security) RE(3): Warning our Fellow Monksby dchetlin (Friar) |
| on Oct 12, 2000 at 03:16 UTC ( #36335=note: print w/ replies, xml ) | Need Help?? |
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Here's the REx Fastolfe posted: ($secure) = ($tainted =~ /(\w+)/); I certainly agree that the success needs to be checked, as there's an open being called with $secure on the next line, but $secure will not be ending up with a previous value of $1; if the REx fails, it will simply be undefined. -dlc
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