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Re: Passing argument into STDIN inside safe.pm reval

by 7stud (Deacon)
on Feb 12, 2013 at 02:10 UTC ( #1018277=note: print w/replies, xml ) Need Help??

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  1. or download this
    
    
    ...
    print "From STDIN: $line";
    '
    Unsafe code detected: 'private value' trapped by operation mask at (ev
    +al 5) line 1.
    
  2. or download this
    use strict;
    use warnings;
    ...
    --output:--
    $ perl 2.pl 'print "$x\n";'
    Unsafe code detected: 'private value' trapped by operation mask at (ev
    +al 5) line 1.
    

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[perldigious]: but... but... perldigious is the unvirtuous kind of lazy in this case. :-)
[perldigious]: Just kidding. Thanks 1nickt, I'll go ahead and do it the right way. An extra set of brackets and a little extra indentation isn't too much to ask.
[karlgoethebier]: perldigious: perhaps a block if you are paranoid ;-)
[choroba]: but undef %hash and %hash = () both work, too, but the first one keeps the memory allocated, while the latter makes it available for other parts of the program.
[choroba]: iirc
[perldigious]: karlgoethebier: Well it is a pretty old and complicated (for me) bit of code I wrote (poorly by my current standards), so I'm expecting everything to break when I add the scoping and find out what else is undesireably scope changed. :-)
[perldigious]: Ah, thanks choroba, that sort of thing was precisely what I was wondering when I asked.

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