My answer from there

There are two ways in which the size of the hash is dependent on user data.

Your check accounts for one, but not the other.

Mind you, <INFILE> alone "suffers" from "uncontrolled memory allocation". If you allow that, what's the point in limiting the size of the hash?

In reply to Re^2: Uncontrolled Memory Allocation by ikegami
in thread Uncontrolled Memory Allocation by Rishi2Monk

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