[deepin-ci-robot]

CVE: CVE-2026-18374 (medium) - 向 GNU C Library (glibc) 2.45 或更早版本的 fopen 函数的 ,ccs= 语法扩展传递一个实际上为空的字符串，当模式字符串输入由攻击者控制时，可能导致堆缓冲区溢出。CVSS 分数 4.9。
Upstream: https://sourceware.org/git/glibc.git/commit/?id=f806c45178

Co-authored-by: hudeng hudeng@deepin.org
Generated-By: qwen3.6-35b

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CVE: CVE-2026-19542 - 兼容性适配修改：无额外修改，CVE patch 已正确应用

Co-authored-by: hudeng hudeng@deepin.org
Generated-By: qwen3.6-35b

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CVE: CVE-2026-80489 (unknown) - Converting crafted EUC_JISX0213 input to UCS-4 or the internal wide character encoding, for example with iconv, in the GNU C Library version 2.3 to 2.44 may result in the converter making no progress, causing the calling application to hang.
Upstream: https://sourceware.org/git/glibc.git/commit/?id=4dafa087ff5fe7df45bd37dc727e988da6b8c935

Co-authored-by: hudeng hudeng@deepin.org
Generated-By: qwen3.6-35b

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CVE: CVE-2026-6368 (low) - posix: Fix wordexp WRDE_APPEND to preserve state on non-NOSPACE errors (BZ 34090, CVE-2026-6368)
Upstream: https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commit;h=dfc8ef388ef7856f318ade7dec501f92ce54f9e3

Co-authored-by: hudeng hudeng@deepin.org
Generated-By: qwen3.6-35b

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CVE: CVE-2026-8674 (medium) - resolv: Fix assertion failure on search list truncation [BZ 31026, CVE-2026-8674]
Upstream: https://sourceware.org/git/?p=glibc.git;a=commit;h=506ea57086bfb9ce3daff1c14246a1cb532aba0a

Co-authored-by: hudeng hudeng@deepin.org
Generated-By: qwen3.6-35b

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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Once this PR has been reviewed and has the lgtm label, please assign xzl01 for approval. For more information see the Code Review Process.

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[github-actions]

TAG Bot

TAG: 2.38-6deepin31
EXISTED: no
DISTRIBUTION: unstable

[Zeno-sole]

/test ai-review

[deepin-ci-robot]

deepin pr auto review

🤖 AI 代码审查报告

总体评分： 99 分 (通过阈值: 70分)

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📊 总体评价

项目	结果
审查结论	代码审查通过
评分详情	总体评分 99 分，大于 70 分通过阈值。本次提交为 glibc 安全补丁打包，修复了 3 个 CVE 漏洞（CVE-2026-18374 堆缓冲区溢出、CVE-2026-19499 strfmon 缓冲区溢出、CVE-2026-77117 SHIFT_JISX0213 解码 DoS），补丁来源上游官方，代码质量高，未引入新的安全漏洞。

---

🔍 详细分析

1. 语法逻辑 ✅

评价： 优秀 ✅ 通过

潜在问题：
✅ 未发现明显问题

建议： 语法正确，逻辑清晰，三个 CVE 修复补丁均来自上游官方，逻辑正确无缺陷

---

2. 代码质量 ✅

评价： 优秀 ✅ 通过

潜在问题：

1. debian/patches/CVE-2026-19499.patch:549 - strfmon 修复中缺少简要注释说明 written_width 需在 __printf_buffer_pad 调用前保存的原因

建议： 代码结构清晰，注释完整。建议在 CVE-2026-19499 补丁中添加简要注释说明 written_width 需在 padding 前保存的原因

---

3. 代码性能 ✅

评价： 优秀 ✅ 通过

潜在问题：
✅ 未发现明显问题

建议： 性能良好，资源使用合理，三个补丁均仅增加极小开销，无性能瓶颈

---

4. 代码安全 🔒

评价： 优秀 ✅ 通过

🔐 发现 0 个安全漏洞

安全漏洞详情：
✅ 未发现安全漏洞

建议： 存在0个安全漏洞。本次提交修复了 3 个已知 CVE 漏洞，未引入新的安全问题。补丁来源上游官方，修复方案正确

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💡 改进建议代码示例

/* CVE-2026-19499 建议添加注释 */
/* Save written_width before padding, as __printf_buffer_pad
   advances buf->write_ptr, making the original expression
   buf->write_ptr - startp incorrect for the memmove length.  */
size_t written_width = buf->write_ptr - startp;
size_t pad_width = width - written_width;
__printf_buffer_pad (buf, ' ', pad_width);
if (__printf_buffer_has_failed (buf))
  /* Implies length check.  */
  return;
if (!left)
  {
    memmove (startp + pad_width, startp, written_width);
    memset (startp, ' ', pad_width);
  }

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本报告由 AI 代码审查工具自动生成

[Zeno-sole]

/integrate

[github-actions]

AutoIntegrationPr Bot
auto integrate with pr url: deepin-community/Repository-Integration#4563
PrNumber: 4563
PrBranch: auto-integration-34932376561

[Zeno-sole]

/test ai-review