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Re: _utf8_on in taint mode

by theorbtwo (Prior)
on Nov 11, 2007 at 13:21 UTC ( #650144=note: print w/replies, xml ) Need Help??


in reply to _utf8_on in taint mode

Using a function which has a name beginning with an underscore should be your first clue that you're doing something wrong.

OTOH, using binmode($fh, ':utf8'); and not realizing you're letting in things that aren't utf8 and will make your program potentially blow up at some undetermined later point (or just behave strangely) is *far* too easy a mistake to make (and one that I've made more then once, thinking back).

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[stevieb]: yeah, so the wiringPi library appears to be missing/injecting incorrect defined variables into I2C calls, and it's all over the map. I'm going to have to revisit and use something else, write something else, or scrutinize the code and fix

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