Linux

48655 readers

1462 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
No misinformation
No NSFW content
No hate speech, bigotry, etc

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago

MODERATORS

[email protected]

417

Rust in Linux lead retires rather than deal with more “nontechnical nonsense” (arstechnica.com)

submitted 3 months ago by [email protected] to c/[email protected]

189 comments fedilink hide all child comments

Linux people doing Linux things, it seems.

you are viewing a single comment's thread
view the rest of the comments

[–] LordKitsuna 59 points 3 months ago* (last edited 3 months ago)

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