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this post was submitted on 03 Sep 2024
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They are amazing but at the end of the day they are still humans and they can make mistakes. In the YouTube video referenced one of the C devs is heavily against rust.
Decided to go look for CVEs from code the guy manages (Ted Ts'o) I found these
CVE-2024-42304 — crash from undocumented function parameter invariants
CVE-2024-40955 — out of bounds read
CVE-2024-0775 — use-after-free
CVE-2023-2513 — use-after-free
CVE-2023-1252 — use-after-free
CVE-2022-1184 — use-after-free
CVE-2020-14314 — out of bounds read
CVE-2019-19447 — use-after-free
CVE-2018-10879 — use-after-free
CVE-2018-10878 — out of bounds write
CVE-2018-10881 — out of bounds read
CVE-2015-8324 — null pointer dereference
CVE-2014-8086 — race condition
CVE-2011-2493 — call function pointer in uninitialized struct
CVE-2009-0748 — null pointer dereference
Do you see a pattern in the type of error here? It's pretty much entirely memory related and right in the wheelhouse of something rust would just outright not allow short of just slapping everything into unsafe blocks.
The Old Guard is not perfect, and they are acting as a barrier to new talent coming in. Sometimes change is good and I'm heavily in the camp that rust one of those times. Linus seems to agree as he allowed the code into the kernel which he would never do lightly or just because it's fomo