Taint 0.07

Taint is a Perl extension to taint variables. SYNOPSIS use Taint; taint($taintvar[, $anothervar[, $yetmorevars]]); $bool = tainted($vartocheck); taint() marks its arguments as tainted. tainted() returns true if its argument is tainted, false otherwise DIAGNOSTICS Attempt to taint read-only value You attempted to taint something untaintable, such as a constant or expression. taint() only takes lvalues for arguments Attempt to taint an array A reference to an array was passed to taint. You can only taint individual array items, not array itself. Attempt to taint a hash A reference to a hash was passed to taint. You can only taint individual hash items, not the entire hash. Attempt to taint code You passed a coderef to taint. You cant do that. Attempt to taint a typeglob You passed a typeglob to taint. taint only taints scalars, and a typeglob isnt one. Attempt to taint a reference You tried to taint a reference, which you just cant do. Attempt to taint something unknown or undef You tried tainting either a variable set to undef, or your version of perl has more types of variables than mine did when this module was written. Odds are, youre trying to taint a variable with an undef value like, for example, one that has been created (either explicitly or implicitly) but not had a value assigned. Doing this: my $foo; taint($foo); will trigger this error..

Requirements:	No special requirements
Platforms:	Linux
Keyword:	Attempt,  Hash,  Libraries,  Perl,  Programming,  Reference,  Taint,  Tainted
Users rating:	0/10