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Bump tokio from 1.5.0 to 1.16.1 #4

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@dependabot dependabot bot commented on behalf of github Feb 4, 2023

Bumps tokio from 1.5.0 to 1.16.1.

Release notes

Sourced from tokio's releases.

Tokio v1.16.1

1.16.1 (January 28, 2022)

This release fixes a bug in #4428 with the change #4437.

#4428: tokio-rs/tokio#4428 #4437: tokio-rs/tokio#4437

Tokio v1.16.0

Fixes a soundness bug in io::Take (#4428). The unsoundness is exposed when leaking memory in the given AsyncRead implementation and then overwriting the supplied buffer:

impl AsyncRead for Buggy {
    fn poll_read(
        self: Pin<&mut Self>,
        cx: &mut Context<'_>,
        buf: &mut ReadBuf<'_>
    ) -> Poll<Result<()>> {
      let new_buf = vec![0; 5].leak();
      *buf = ReadBuf::new(new_buf);
      buf.put_slice(b"hello");
      Poll::Ready(Ok(()))
    }
}

Also, this release includes improvements to the multi-threaded scheduler that can increase throughput by up to 20% in some cases (#4383).

Fixed

  • io: soundness don't expose uninitialized memory when using io::Take in edge case (#4428)
  • fs: ensure File::write results in a write syscall when the runtime shuts down (#4316)
  • process: drop pipe after child exits in wait_with_output (#4315)
  • rt: improve error message when spawning a thread fails (#4398)
  • rt: reduce false-positive thread wakups in the multi-threaded scheduler (#4383)
  • sync: don't inherit Send from parking_lot::*Guard (#4359)

Added

  • net: TcpSocket::linger() and set_linger() (#4324)
  • net: impl UnwindSafe for socket types (#4384)
  • rt: impl UnwindSafe for JoinHandle (#4418)
  • sync: watch::Receiver::has_changed() (#4342)
  • sync: oneshot::Receiver::blocking_recv() (#4334)
  • sync: RwLock blocking operations (#4425)

Unstable

... (truncated)

Commits

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Bumps [tokio](https://github.com/tokio-rs/tokio) from 1.5.0 to 1.16.1.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](tokio-rs/tokio@tokio-1.5.0...tokio-1.16.1)

---
updated-dependencies:
- dependency-name: tokio
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Feb 4, 2023
@dependabot dependabot bot mentioned this pull request Feb 4, 2023
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