Perl: docasne vypnuti switche T

[Milan Sorm]

Honza Pazdziora Thu, Oct 29, 1998 at 01:12:21PM +0100 pise:
> 
> >  ve svych cgi skriptech mam standardne zapnut switch T (taint check); pokud
> > takovy skript pustim pod mod_perlem, padne uz pri kompilaci na temer
> > jakekoliv pouziti eval() s tim, ze je to nebezpecne.
> > Da se nejak taint vypnout/obejit v pripadech, kdy si jsem jisty, ze zadne
> > problemy nanastanou?
> 
> Man perlsec. Ja potreba udelat z tainted promenne promennou netainted.
> 
> 	The only way to bypass the tainting mechanism is by referencing
> 	subpatterns from a regular expression match.  Perl presumes
> 	that if you reference a substring using $1, $2, etc., that you
> 	knew what you were doing when you wrote the pattern.
> 
> Doufam, ze to pomuze,
> 

a nebo perl -U 

  -U              allow unsafe operations



mozna


milan
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