How big is FILE? Why are you reading it completely into RAM before using it?

Fix: Iterate over FILE in a while-loop.

And that only works if the file has reasonably long lines. You are still in trouble if they give you '/dev/zero' as the filename. Even if the files can not be picked from a list, at least the program should ensure that they are located in a "reasonable" directory.

In reply to Re^2: Bad code from the trenches by itub
in thread Bad code from the trenches by Whitehawke

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