RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 10 days ago

Bun Rust rewrite: "codebase fails basic miri checks, allows for UB in safe rust"

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Bun Rust rewrite: "codebase fails basic miri checks, allows for UB in safe rust"

RSS Bot@lemmy.bestiver.seMB to Hacker News@lemmy.bestiver.seEnglish · 10 days ago

2

all of rust codebase: This codebase fails even the most basic miri checks, allows for UB in safe rust · Issue #30719 · oven-sh/bun

error: Undefined Behavior: constructing invalid value of type &[u8]: encountered a dangling reference (0x20933[noalloc] has no provenance) --> src/main.rs:97:18 | 97 | unsafe { core::slice::from_ra...

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10 days ago
The comments are crazy
- JakenVeina@midwest.social
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  10 days ago
  Seems like they’re universally calling this out as the expected outcome of slop. Unless you’re talking about all the ones that’re now deleted?

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