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Yes it was bit uncharitable, but I couldn't resist based on the way he phrased it. It was just a joke.

"Preventing" the vulnerability would indeed require going back to 1994. Since it is a vulnerability that has existed in every display server released since then.

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I meant it in the sense of continuing to run old C code like X.org in a safer way without unnecessary rewrites to memory safe languages. These vulnerabilities, like this one that's been in the wild as you say for 30 years uncaught, will continue to be found. Something like Fil-C is really useful in that context.

I also said "would it have" -- I don't really care about timeline. Obviously Fil-C is a recent development, that doesn't make the question I asked any less interesting.

From HN guidelines:

> Please respond to the strongest plausible interpretation of what someone says, not a weaker one that's easier to criticize. Assume good faith.

Perhaps next time, resist the urge :)

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