[PR #3493] [CLOSED] build(deps): bump once_cell from 1.21.3 to 1.21.4 #3894

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opened 2026-03-16 12:08:23 +03:00 by kerem · 0 comments

kerem commented

2026-03-16 12:08:23 +03:00

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📋 Pull Request Information

Original PR: https://github.com/hickory-dns/hickory-dns/pull/3493
Author: @dependabot[bot]
Created: 3/12/2026
Status: ❌ Closed

Base: main ← Head: dependabot/cargo/once_cell-1.21.4

📝 Commits (1)

7b71a6c build(deps): bump once_cell from 1.21.3 to 1.21.4

📊 Changes

2 files changed (+9 additions, -9 deletions)

View changed files

📝 Cargo.lock (+8 -8)
📝 Cargo.toml (+1 -1)

📄 Description

Bumps once_cell from 1.21.3 to 1.21.4.

Changelog

Sourced from once_cell's changelog.

1.21.4

Fix unsoundness in OnceCell::wait under --features=parking_lot, #295.

If thread A calls wait, while thread B calls get_or_try_init(f), and, furthermore, f panics, the wait incorrectly returns and thread A observes uninitialized memory.

Kudos to @meng-xu-cs for a nice find!

Commits

80fe900 Merge pull request #296 from matklad/matklad/plfix
a5e09c9 release 1.21.4
2426d45 Merge pull request #295 from matklad/matklad/plfix
a144121 Merge pull request #290 from alexanderkjall/run-tests-with-no-default-features
232a1a4 Merge pull request #292 from phil-opp/doc-fix
d31767b fix OnceCell::wait with features=parking_lot
28d29ae Fix: sync::OnceCell::try_insert docs should import sync variant
0f78fb0 make the command 'cargo test --no-default-features' work
fda60a6 Merge pull request #287 from AbeZbm/add-tests
b5b98c0 Add tests for OnceRef
See full diff in compare view

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_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/hickory-dns/hickory-dns/pull/3493 **Author:** [@dependabot[bot]](https://github.com/apps/dependabot) **Created:** 3/12/2026 **Status:** ❌ Closed **Base:** `main` ← **Head:** `dependabot/cargo/once_cell-1.21.4` --- ### 📝 Commits (1) - [`7b71a6c`](https://github.com/hickory-dns/hickory-dns/commit/7b71a6c533a9635cd2bbd2a5d361f6a39f21b0dc) build(deps): bump once_cell from 1.21.3 to 1.21.4 ### 📊 Changes **2 files changed** (+9 additions, -9 deletions) <details> <summary>View changed files</summary> 📝 `Cargo.lock` (+8 -8) 📝 `Cargo.toml` (+1 -1) </details> ### 📄 Description Bumps [once_cell](https://github.com/matklad/once_cell) from 1.21.3 to 1.21.4. <details> <summary>Changelog</summary> Sourced from <a href="https://github.com/matklad/once_cell/blob/master/CHANGELOG.md">once_cell's changelog</a>. <blockquote> <h2>1.21.4</h2> <ul> <li> Fix unsoundness in <code>OnceCell::wait</code> under <code>--features=parking_lot</code>, <a href="https://redirect.github.com/matklad/once_cell/pull/295">#295</a>. If thread A calls <code>wait</code>, while thread B calls <code>get_or_try_init(f)</code>, and, furthermore, <code>f</code> panics, the <code>wait</code> incorrectly returns and thread A observes uninitialized memory. Kudos to <a href="https://github.com/meng-xu-cs"><code>@meng-xu-cs</code></a> for a nice find! </li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/matklad/once_cell/commit/80fe900b21f6d76c1a2ed74d3343e8a3a88c46d0"><code>80fe900</code></a> Merge pull request <a href="https://redirect.github.com/matklad/once_cell/issues/296">#296</a> from matklad/matklad/plfix</li> <li><a href="https://github.com/matklad/once_cell/commit/a5e09c971c23afb1a3be8ae32794e2dca940ccd4"><code>a5e09c9</code></a> release 1.21.4</li> <li><a href="https://github.com/matklad/once_cell/commit/2426d45d85841879e71a880af543fd3d2be78db1"><code>2426d45</code></a> Merge pull request <a href="https://redirect.github.com/matklad/once_cell/issues/295">#295</a> from matklad/matklad/plfix</li> <li><a href="https://github.com/matklad/once_cell/commit/a1441215db85adb6a47b0aa1062d1eea7c5fba65"><code>a144121</code></a> Merge pull request <a href="https://redirect.github.com/matklad/once_cell/issues/290">#290</a> from alexanderkjall/run-tests-with-no-default-features</li> <li><a href="https://github.com/matklad/once_cell/commit/232a1a49b55154c0b6f12d662619000efd3aecd8"><code>232a1a4</code></a> Merge pull request <a href="https://redirect.github.com/matklad/once_cell/issues/292">#292</a> from phil-opp/doc-fix</li> <li><a href="https://github.com/matklad/once_cell/commit/d31767bbcd33b03ee3360a9112eba41d1b278d3a"><code>d31767b</code></a> fix OnceCell::wait with features=parking_lot</li> <li><a href="https://github.com/matklad/once_cell/commit/28d29ae1c1eb082617efb4eddb6dae3d0c607fdd"><code>28d29ae</code></a> Fix: <code>sync::OnceCell::try_insert</code> docs should import <code>sync</code> variant</li> <li><a href="https://github.com/matklad/once_cell/commit/0f78fb0d6d6a634fd76548f33fa38b250390e982"><code>0f78fb0</code></a> make the command 'cargo test --no-default-features' work</li> <li><a href="https://github.com/matklad/once_cell/commit/fda60a6c70eb2e25a0c73bf515ec4779df3d2e6c"><code>fda60a6</code></a> Merge pull request <a href="https://redirect.github.com/matklad/once_cell/issues/287">#287</a> from AbeZbm/add-tests</li> <li><a href="https://github.com/matklad/once_cell/commit/b5b98c09eb9c95376e150eb6bda8c7637bba5aa4"><code>b5b98c0</code></a> Add tests for OnceRef</li> <li>See full diff in <a href="https://github.com/matklad/once_cell/compare/v1.21.3...v1.21.4">compare view</a></li> </ul> </details> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=once_cell&package-manager=cargo&previous-version=1.21.3&new-version=1.21.4)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> --- 🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.