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chore: Update version to 6.5.17#346

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lzwind merged 1 commit intolinuxdeepin:develop/snipefrom
dengzhongyuan365-dev:pzip-cpp
Jan 15, 2026
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chore: Update version to 6.5.17#346
lzwind merged 1 commit intolinuxdeepin:develop/snipefrom
dengzhongyuan365-dev:pzip-cpp

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@dengzhongyuan365-dev dengzhongyuan365-dev commented Jan 15, 2026

  • update version to 6.5.17

log: update version to 6.5.17

Summary by Sourcery

Chores:

  • Update Debian packaging metadata to reference version 6.5.17.

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sourcery-ai bot commented Jan 15, 2026

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Bumps the package version to 6.5.17 in the Debian packaging changelog.

File-Level Changes

Change Details Files
Update Debian package version metadata to 6.5.17.
  • Adjust the top changelog stanza to reflect version 6.5.17.
  • Ensure the log entry text matches the new version number.
debian/changelog

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TAG: 6.5.18
EXISTED: no
DISTRIBUTION: unstable

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- update version to 6.5.17

log: update version to 6.5.17
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[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: dengzhongyuan365-dev, lzwind

The full list of commands accepted by this bot can be found here.

Details Needs approval from an approver in each of these files:

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deepin pr auto review

这份 debian/changelog 的 diff 内容主要记录了软件包版本的更新信息。经过审查,以下是对该变更的详细分析,包括格式、逻辑、潜在风险及改进建议:

1. 语法与格式审查

  • 格式规范性:该变更遵循了 Debian changelog 的标准格式(package (version) distribution; urgency),并在下方列出了变更日志条目和签名信息。格式是正确的。
  • 时间戳异常
    • 当前时间戳为 Thu, 15 Jan 2026 20:54:38 +0800
    • 问题:年份显示为 2026年,这显然是一个未来的时间。
    • 影响:虽然这不会导致构建失败,但会导致版本控制系统(Git)的历史记录混乱,且不符合常规发布流程。这通常是系统时间设置错误或手动输入错误。

2. 逻辑与代码质量审查

  • 变更描述* C++ port of Go's pzip for parallel ZIP compression with streaming I/O and ZIP64 support.
  • 内容分析:该条目说明将原本用 Go 语言编写的 pzip 工具移植到了 C++,目的是实现并行 ZIP 压缩、流式 I/O 以及 ZIP64 支持。
  • 逻辑合理性
    • 并行压缩:对于压缩工具来说,引入并行处理是提升性能(特别是多核 CPU)的合理逻辑改进。
    • 流式 I/O:支持流式处理意味着可以处理大文件而无需占用过多内存,逻辑上是正向的改进。
    • ZIP64 支持:这是为了解决标准 ZIP 格式 4GB 文件大小限制的必要功能,逻辑上也是合理的。

3. 代码性能审查

  • 语言切换的影响:从 Go 移植到 C++。
    • 潜在收益:C++ 通常在底层资源控制和内存管理上比 Go 更精细,如果实现得当,可能会带来更低的内存占用和更高的执行效率。
    • 潜在风险:Go 的原生并发模型(Goroutines)非常强大且易于使用。在 C++ 中实现并行压缩(可能使用 pthreads 或 std::thread)需要开发者非常小心地处理线程同步和数据竞争,否则不仅无法提升性能,反而可能导致崩溃或性能下降(锁竞争严重)。
  • 建议:确保 C++ 实现中针对并行压缩进行了基准测试,以证明其性能确实优于或持平于 Go 版本。

4. 代码安全审查

  • 编译器标志:下一条日志提到 Update compiler flags for security enhancements,这表明项目正在关注安全。
  • 移植带来的安全风险
    • 内存安全:C++ 不具备 Go 的垃圾回收(GC)和内存安全特性。在处理 ZIP 文件解析(特别是流式 I/O)时,如果输入文件是恶意构造的,很容易导致缓冲区溢出或释放后使用(UAF)等漏洞。
    • 建议:必须对 C++ 代码进行严格的模糊测试,特别是针对文件解析部分,确保没有内存安全漏洞。

5. 改进意见

  1. 修正时间戳:请务必将日期修正为当前的实际日期(例如 2024 或 2025 年),避免造成版本历史混乱。
  2. 完善变更日志
    • 目前的描述比较概括。建议补充说明这次移植是否完全替换了原有的 Go 实现,或者是作为一个可选组件。
    • 如果是重大的架构变更,建议添加 Breaking Change 或类似的标记(如果遵循语义化版本控制)。
  3. 测试覆盖:鉴于涉及到底层语言的重写,建议在日志中提及是否已通过完整的单元测试和集成测试,确保功能一致性。

总结
除了明显的时间戳错误需要修正外,这次变更在逻辑和功能方向上是积极的。但鉴于从 Go 切换到 C++ 涉及到内存管理的复杂性,请务必重点关注新代码的内存安全并发正确性

@lzwind lzwind merged commit 1f8a8b7 into linuxdeepin:develop/snipe Jan 15, 2026
15 of 16 checks passed
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