At first I was sceptical, but after a few thought, I came to the solution that, if uutils can do the same stuff, is/stays actively maintained and more secure/safe (like memory bugs), this is a good change.
What are your thoughts abouth this?
I personally don’t see the point.
See other comments: all these rewrites are not using the GPL but rather permissive licenses like MIT. Bye-bye FOSS (in those ecosystems).
Mainly memory safety;
split(which is also used for other programs likesort) had a memory heap overflow issue last year to name one. The GNU Coreutils are well tested and very well written, the entire suite of programs has a CVE only once every few years from what I can see, but they do exist and most of those would be solved with a memory and type safe language.That said, Rust also handles parallelism and concurrency much better than C ever could, though most of these programs don’t really benefit from that or not much since they already handled this quite well, especially for C programs.
but they do exist and most of those would be solved with a memory and type safe language.
Maybe.
Still, there are other sources of bugs beyond memory management.
And i’d rather have GPL-ed potentially unsafe C code to… closed-source Rust code.
The Rust code isn’t closed source, but I’d strongly prefer a coreutils replacement to use GPL over MIT as well.
I fear moving away from GPL that moving to Rust seems to bring, but Rust does fix real memory issues.
Take the recent rsync vulnerabilities for example.
At least this one in a Rust implementation of rsync would have very likely been avoided:
CVE-2024-12085 – A flaw was found in the rsync daemon which could be triggered when rsync compares file checksums. This flaw allows an attacker to manipulate the checksum length (s2length) to cause a comparison between a checksum and uninitialized memory and leak one byte of uninitialized stack data at a time. Info Leak via uninitialized Stack contents defeats ASLR.
I fear moving away from GPL that moving to Rust seems to bring, but Rust does fix real memory issues.
So you prefer closed-source code to potentially unsafe open-source code?
Take the recent rsync vulnerabilities for example.
Already fixed, in software that’s existed for years and is used by millions. But Oh no, memory issues, let’s rewrite that in <language of the month>! will surely result in a better outcome.
