Andy Wang

`AtomicCell::load()` can return a value that was modified by a concurrent racing `store()` during the loader's critical section

16

It is well known that SeqLocks - the underlying algorithm of `AtomicCell` - rely on data races which is technically always UB, though in practice it is assumed that a...

Allow variable key sizes for Blowfish

1

This fixes https://github.com/gchq/CyberChef/issues/930 by correcting the key size validation. Tests have also been added for key sizes other than 8 bytes.

New rustc and Cargo options to allow path sanitisation by default

47

IRLO pre-RFC thread: https://internals.rust-lang.org/t/pre-rfc-cargo-profile-setting-to-sanitise-host-dependent-absolute-paths-enabled-by-default-for-release-builds/14504 Relevant GitHub issue and discussions: https://github.com/rust-lang/rust/issues/40552 [Rendered](https://github.com/cbeuw/rfcs/blob/trim-path/text/3127-trim-paths.md)

Prevent ministers and officials from hiding substantial policy paper changes as minor

5

FCDO's Policy paper [Statement on freedom of religion or belief and gender equality](https://www.gov.uk/government/publications/freedom-of-religion-or-belief-and-gender-equality-statement-at-the-international-ministerial-conference-2022/statement-on-freedom-of-religion-or-belief-and-gender-equality) has been substantially edited between [10 July](https://web.archive.org/web/20220710135950/https://www.gov.uk/government/publications/freedom-of-religion-or-belief-and-gender-equality-statement-at-the-international-ministerial-conference-2022/statement-on-freedom-of-religion-or-belief-and-gender-equality) and [22 July](https://web.archive.org/web/20220722140343/https://www.gov.uk/government/publications/freedom-of-religion-or-belief-and-gender-equality-statement-at-the-international-ministerial-conference-2022/statement-on-freedom-of-religion-or-belief-and-gender-equality), omitting references to "sexual and reproductive health...

This panic happens when using the `slicer` toxic: ``` panic: runtime error: slice bounds out of range [808:773] goroutine 114 [running]: github.com/Shopify/toxiproxy/v2/toxics.(*SlicerToxic).Pipe(0x1400020c0f0, 0x1400021e480) github.com/Shopify/toxiproxy/v2/toxics/slicer.go:65 +0x320 github.com/Shopify/toxiproxy/v2/toxics.(*ToxicStub).Run(0x1400021e480, 0x14000210d20) github.com/Shopify/toxiproxy/v2/toxics/toxic.go:86 +0xb8 created...

should be implemented in ISLE: inst = `v12 = smulhi.i8 v0, v0`, type = `Some(types::I8)`

10

Reproduction is in Custom MIR. Not sure if this can be triggered from surface rust ```rust #![feature(custom_mir, core_intrinsics)] extern crate core; use core::intrinsics::mir::*; #[custom_mir(dialect = "runtime", phase = "initial")] pub...

`add_debug_reloc` emits `RelocationKind::Relative` + `RelocationEncoding::Generic` + non-zero `addend` relocation, which isn't implemented for AArch64 Mach-O

1

Part of #1248. To reproduce, simply `y.rs build` on an Apple Silicon machine. Sysroot build fails with ``` error: error writing object file: unimplemented relocation Relocation { offset: 32, size:...

`StableGraph`'s edge index being invalidated after removal should be documented

2

```rust use petgraph::{ stable_graph::{DefaultIx, StableGraph}, Directed, }; fn main() { let mut graph = StableGraph::

Add Extract Quantisation Tables operation

1

Quantisation tables are 8x8 matrices embedded in every JPEG image. They are used for lossy compression and are needed to decode the image. Different camera makes, models and image processing...

```rust use std::sync::atomic::Ordering::*; use std::sync::atomic::{AtomicBool, AtomicUsize}; use std::thread::spawn; pub fn main() { // Give these 'static lifetime to avoid using Arc static X: AtomicUsize = AtomicUsize::new(0); static T1_DONE: AtomicBool =...