Could you give an example of a regexp that would chew up all the memory on a machine? I'm utterly fascinated by this, as I was unaware you could cause recursion in a regexp.

Or does it have to be like a gig of "(((((((((((((((((((((" to do it?

The examples I'm seeing seem to use (??{ to build lambdas into the regs. I suspect that wouldn't apply if they were compiled at runtime -- ie, without use re eval.

In reply to Re^4: safe untrusted regexp by jettero
in thread safe untrusted regexp by jettero

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