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chore(deps): bump interprocess from 2.3.1 to 2.4.0#991

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LoricAndre merged 1 commit intomasterfrom
dependabot/cargo/interprocess-2.4.0
Feb 24, 2026
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chore(deps): bump interprocess from 2.3.1 to 2.4.0#991
LoricAndre merged 1 commit intomasterfrom
dependabot/cargo/interprocess-2.4.0

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@dependabot dependabot bot commented on behalf of github Feb 24, 2026

Bumps interprocess from 2.3.1 to 2.4.0.

Release notes

Sourced from interprocess's releases.

2.4.0

General

  • Concurrency prevention for local sockets has been removed. It is now possible to perform I/O on the same local socket stream from multiple threads at once without encountering any panics.
  • split on local socket streams has been soft-deprecated due to being identical in functionality and performance characteristics to putting the local socket stream into an Rc or Arc. Deprecation warnings will not be emitted for programs that use split, but replacing it with Rc or Arc is preferred.
  • peer_pid is back in style: local socket streams now have a peer_creds method that returns the credentials of the other side of the connection. Those include the process ID, effective user and group ID, and list of supplementary groups.

Windows

  • Fixed an embarrassing memory leak in the linger pool. Versions 2.3.0 and 2.3.1 would leak a small amount of memory for every Tokio-based stream lingered.
  • Fixed a benign use-after-free bug in MaybeArc::try_make_owned (called in reunite) that was introduced in version 2.0.0. To my knowledge, it is not possible to trigger undefined behavior from safe code using this bug.
  • Synchronous named pipes now use overlapped I/O, just like Tokio-based ones. This allows for concurrent I/O operations on the same stream as described in General. Thanks to Sebastian Schöner for his blog post that prompted me to carefully reread Microsoft documentation and guided me toward the solution!
  • All owned handles now provide one sentinel value for niche optimization (via NonZeroIsize, since 0 is not a valid handle value).
Commits
  • 41facdd docs: clarify peer_creds relevance
  • 656c56b fix: build on FreeBSD
  • 3b12f9b feat: goodbye concurrency detection
  • a536f63 fix: Clippy in discontinuous integration
  • 06b0d2b test: peer_creds
  • e73c82d feat: peer_creds
  • 97d288c fix: TokioFlusher fragility and MaybeArc UaF
  • a8f3475 chore: add discontinuous integration
  • c0a31ea feat: Ex I/O in named pipes
  • 0b03b1d feat: ReadFileEx, WriteFileEx
  • Additional commits viewable in compare view

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Bumps [interprocess](https://github.com/kotauskas/interprocess) from 2.3.1 to 2.4.0.
- [Release notes](https://github.com/kotauskas/interprocess/releases)
- [Commits](kotauskas/interprocess@2.3.1...2.4.0)

---
updated-dependencies:
- dependency-name: interprocess
  dependency-version: 2.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file rust Pull requests that update rust code labels Feb 24, 2026
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codecov bot commented Feb 24, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ All tests successful. No failed tests found.

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@LoricAndre LoricAndre merged commit 205fdf6 into master Feb 24, 2026
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@LoricAndre LoricAndre deleted the dependabot/cargo/interprocess-2.4.0 branch February 24, 2026 09:01
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