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Catastrophe

TSG   CTF-2021   PWN  

题目作者: 未知

一  血: ‌‌‌‌‌admin889

一血奖励: 0金币

解  决: 1

提  示:

描  述: I heard "value restriction" is important for the soundness of the OCaml type system. Well, you may think this chall is "unsound hole challenge of the strage (non-famous?) language"? This is "partially" no. First, OCaml is famous! :) Joking aside (not joking!), you may notice that this challenge 1. complies to an OCaml VM binary (not native binary!) using `ocamlc` (not `ocamlopt`) 2. executes the VM binary using `ocamlrun` I love breaking analyses proven to be safe.

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