dependabot[bot] opened a new pull request, #8820: URL: https://github.com/apache/arrow-rs/pull/8820
Updates the requirements on [lz4_flex](https://github.com/pseitz/lz4_flex) to permit the latest version. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/PSeitz/lz4_flex/blob/main/CHANGELOG.md";>lz4_flex's changelog</a>.</em></p> <blockquote> <h1>0.12.0 (2025-11-11)</h1> <ul> <li>Fix integer overflows when decoding large payloads <a href="https://redirect.github.com/PSeitz/lz4_flex/pull/192";>#192</a> (thanks <a href="https://github.com/teh-cmc";><code>@teh-cmc</code></a>)</li> </ul> <pre><code>This fixes an u32 integer overflow when decoding large payloads in the block format. Note: The block format is not suitable for such large payloads, since it keeps everything in memory. Consider using the frame format for large data. <p>This change also removes a unsafe fast-path for write_integer to simplify the code. The performance impact is on incompressible data, which is already fast enough. </code></pre></p> <h1>0.11.5 (2025-06-19)</h1> <ul> <li>Fix incorrect rust-version field name in Cargo.toml <a href="https://redirect.github.com/PSeitz/lz4_flex/pull/187";>#187</a></li> </ul> <h1>0.11.4 (2025-06-14)</h1> <ul> <li>Upgrade to twox-hash 2.0<a href="https://redirect.github.com/PSeitz/lz4_flex/pull/175";>#175</a></li> <li>Better <code>no_std</code> compatibility <a href="https://redirect.github.com/PSeitz/lz4_flex/pull/180";>#180</a></li> </ul> <h1>0.11.3 (2024-03-30)</h1> <ul> <li>Fix support for <code>--deny=unsafe_code</code> compilation <a href="https://redirect.github.com/PSeitz/lz4_flex/pull/152";>#152</a></li> <li>make <code>get_maximum_output_size</code> const <a href="https://redirect.github.com/PSeitz/lz4_flex/pull/153";>#153</a></li> </ul> <h1>0.11.2 (2024-01-11)</h1> <ul> <li>Include license file in the published crate</li> </ul> <h1>0.11.1 (2023-06-19)</h1> <ul> <li>[<strong>breaking</strong>] remove <code>unchecked-decode</code> Remove <code>unchecked-decode</code> feature-flag, because of feature unification: <a href="https://doc.rust-lang.org/cargo/reference/features.html#feature-unification";>https://doc.rust-lang.org/cargo/reference/features.html#feature-unification</a></li> </ul> <h1>0.11.0 (2023-06-18)</h1> <h3>Documentation</h3> <ul> <li>Docs: add decompress block example</li> </ul> <h3>Fixes</h3> <ul> <li>Handle empty input in Frame Format <a href="https://redirect.github.com/PSeitz/lz4_flex/pull/120";>#120</a></li> </ul> <pre><code>Empty input was ignored previously and didn't write anything. Now an empty Frame is written. This improves compatibility with the reference implementation and some corner cases. </code></pre> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/PSeitz/lz4_flex/commit/975bfa7ac9583da879b5d7578b423232d84f69fe";><code>975bfa7</code></a> bump version to 0.12.0</li> <li><a href="https://github.com/PSeitz/lz4_flex/commit/40d81107aba09e62b14a04938443d6edd885b540";><code>40d8110</code></a> update readme</li> <li><a href="https://github.com/PSeitz/lz4_flex/commit/642020e842cf4b9ba15173765fab4df40a8574fa";><code>642020e</code></a> bump version to 0.12</li> <li><a href="https://github.com/PSeitz/lz4_flex/commit/5295b1601ef27629f7cf6d7f157f50d51c1308ee";><code>5295b16</code></a> chore(readme): add python binding impl</li> <li><a href="https://github.com/PSeitz/lz4_flex/commit/c1483c4db47d1086489b72337762db7b458b6132";><code>c1483c4</code></a> fix the issue</li> <li><a href="https://github.com/PSeitz/lz4_flex/commit/b3c03bea751f25e58819724caab81d5856c895c7";><code>b3c03be</code></a> implement test demonstrating the issue</li> <li><a href="https://github.com/PSeitz/lz4_flex/commit/a61ee5f23f409641a8c8ab27cac784cdba57d708";><code>a61ee5f</code></a> remove unsafe write_integer which AFAICT is not used <em>and</em> broken</li> <li><a href="https://github.com/PSeitz/lz4_flex/commit/ad71a3103daa37f8ddd139f0c29b6e4ce8724ba3";><code>ad71a31</code></a> fix illegal doc comment</li> <li><a href="https://github.com/PSeitz/lz4_flex/commit/f1c070e987b7d056c4868b19e0b00149f4256653";><code>f1c070e</code></a> clippy</li> <li><a href="https://github.com/PSeitz/lz4_flex/commit/1496be413a0a5236f1aa8d3b8f14169ef7ce42d2";><code>1496be4</code></a> update binggan</li> <li>Additional commits viewable in <a href="https://github.com/pseitz/lz4_flex/compare/0.11...0.12.0";>compare view</a></li> </ul> </details> <br /> 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> <br /> 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 merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. 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