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Feds: Critical Software Must Drop C/C++ by 2026 or Face Risk
(thenewstack.io)
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this post was submitted on 01 Nov 2024
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Programming
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Seems excessive to convert everything to rust when you can use std::shared_ptr and std::weak_ptr to eliminate the memory safety issue?
Using smart pointers doesn’t eliminate the memory safety issue, it merely addresses one aspect of it. Even with smart pointers, nothing is preventing you from passing references and using them after they’re freed.
To be fair, it's entirely possible to make the same and very similar mistakes in Rust, too.
I'm fairly sure use after free isn't possible unless you explicitly use unsafe code right?
It's compiler enforced is the point.