Correct is_unique for Bytes from shared BytesMut #718
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Thanks. Is there any chance we could have a test that would have caught this? |
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Thank you for fixing this issue! I'm updating this PR to merge it directly onto the 1.6.0 tag so that I can make a 1.6.1 release with just this change. |
The `is_unique` entry in the vtable for `Bytes` created from a shared `BytesMut` just called the `shared_is_unique` function from the `bytes` module. However, that function dereferences the `data` argument` as `bytes::Shared`, but the actual underlying type is `bytes_mut::Shared`.
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Cargo audit is failing because bytes 1.6.0 has been yanked due to a bug:
This release fixes a bug where `Bytes::is_unique` returns incorrect values when
the `Bytes` originates from a shared `BytesMut`
Upstream discussion: tokio-rs/bytes#718
djc
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Cargo audit is failing because bytes 1.6.0 has been yanked due to a bug:
This release fixes a bug where `Bytes::is_unique` returns incorrect values when
the `Bytes` originates from a shared `BytesMut`
Upstream discussion: tokio-rs/bytes#718
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## Description <!-- A summary of what this pull request achieves and a rough list of changes. --> GitHub Actions `cargo deny` is failing at https://github.com/n0-computer/iroh/actions/runs/9928231752/job/27438879671 % `cargo update -p bytes` ``` Updating crates.io index Locking 1 package to latest compatible version Updating bytes v1.6.0 -> v1.6.1 note: pass `--verbose` to see 152 unchanged dependencies behind latest ``` https://github.com/tokio-rs/bytes/blob/master/CHANGELOG.md to get the fix in * tokio-rs/bytes#718 ## Breaking Changes <!-- Optional, if there are any breaking changes document them, including how to migrate older code. --> ## Notes & open questions <!-- Any notes, remarks or open questions you have to make about the PR. --> ## Change checklist - [ ] Self-review. - [ ] Documentation updates following the [style guide](https://rust-lang.github.io/rfcs/1574-more-api-documentation-conventions.html#appendix-a-full-conventions-text), if relevant. - [ ] Tests if relevant. - [ ] All breaking changes documented.
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## Summary Updated the `bytes` and `ics23` crates. ## Background The version of `bytes` we currently use has been yanked due to [a bug](tokio-rs/bytes#718). Running `cargo audit` exposed this as an allowed warning. We also got a report of an issue with the `ics23` crate and a recommendation to update to v0.11.3. ## Changes - Ran `cargo update -p bytes` and `cargo update -p ics23`. ## Testing No additional tests required.
bharath-123
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Jul 25, 2024
## Summary Updated the `bytes` and `ics23` crates. ## Background The version of `bytes` we currently use has been yanked due to [a bug](tokio-rs/bytes#718). Running `cargo audit` exposed this as an allowed warning. We also got a report of an issue with the `ics23` crate and a recommendation to update to v0.11.3. ## Changes - Ran `cargo update -p bytes` and `cargo update -p ics23`. ## Testing No additional tests required.
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The
is_uniqueentry in the vtable forBytescreated from a sharedBytesMutjust called theshared_is_uniquefunction from thebytesmodule. However, that function dereferences thedataargument ascrate::bytes::Shared, but the actual underlying type iscrate::bytes_mut::Shared.