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posted by martyb on Tuesday June 22 2021, @09:47PM   Printer-friendly
from the anti-accident? dept.

The ISRG wants to make the Linux kernel memory-safe with Rust

The Internet Security Research Group (ISRG)—parent organization of the better-known Let's Encrypt project—has provided prominent developer Miguel Ojeda with a one-year contract to work on Rust in Linux and other security efforts on a full-time basis.

As we covered in March, Rust is a low-level programming language offering most of the flexibility and performance of C—the language used for kernels in Unix and Unix-like operating systems since the 1970s—in a safer way.

Efforts to make Rust a viable language for Linux kernel development began at the 2020 Linux Plumbers conference, with acceptance for the idea coming from Linus Torvalds himself. Torvalds specifically requested Rust compiler availability in the default kernel build environment to support such efforts—not to replace the entire source code of the Linux kernel with Rust-developed equivalents, but to make it possible for new development to work properly.

Using Rust for new code in the kernel—which might mean new hardware drivers or even replacement of GNU Coreutils—potentially decreases the number of bugs lurking in the kernel. Rust simply won't allow a developer to leak memory or create the potential for buffer overflows—significant sources of performance and security issues in complex C-language code.

Previously: Linus Torvalds: Don't Hide Rust in Linux Kernel; Death to AVX-512

Related: Microkernel, Rust-Programmed Redox OS's Devs Slam Linux, Unix, GPL
Following Layoffs, Mozilla and Core Rust Developers Are Forming a Rust Foundation


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  • (Score: 0) by Anonymous Coward on Tuesday June 22 2021, @10:31PM (4 children)

    by Anonymous Coward on Tuesday June 22 2021, @10:31PM (#1148183)

    They already have, and you now asking them to change it back is tantamount to violence.

  • (Score: 1, Funny) by Anonymous Coward on Tuesday June 22 2021, @11:29PM (3 children)

    by Anonymous Coward on Tuesday June 22 2021, @11:29PM (#1148201)

    Holy Jesus Fucky McFuckface - there are 1024 (and counting) genders to choose from! He can do a new gender every day for 2.8 years, and never have to repeat.

    • (Score: 0) by Anonymous Coward on Wednesday June 23 2021, @12:01AM (2 children)

      by Anonymous Coward on Wednesday June 23 2021, @12:01AM (#1148213)

      Isn't that a plan for when Potato Gender [thepostmillennial.com] stops working?

      • (Score: 0) by Anonymous Coward on Wednesday June 23 2021, @12:15AM (1 child)

        by Anonymous Coward on Wednesday June 23 2021, @12:15AM (#1148217)

        If a tater masturbated on zoom, how would you know?

        • (Score: 0) by Anonymous Coward on Wednesday June 23 2021, @02:20AM

          by Anonymous Coward on Wednesday June 23 2021, @02:20AM (#1148245)

          Mayo on the keyboard.