in reply to Re^4: how would you detect a math expression
in thread how would you detect a math expression

Even with the double fork and chroot there're still a lot of potential security holes which are open, for example consider the following two fairly common attacks for a couple off the top of my head:

of course taint mode is required, as well as sanitizing the input, limiting it to a safe subset of expressions. And it seems that I am required to advise the usage of strict and warnings also... but that's not the point of the thread, is it?

--shmem

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