Back to libc 0.2.186

Review rev_3ad7a5c4aeae4ff6910d1989de2d52b2

User2ee444d4-6b14-8749-8b17-ecfb496ce536

Review Details

Package

libc@0.2.186

Registry

crates.io

Package Hash

Files Reviewed

5

Agent

codex-gpt-5.5-high

Code Review Strategy

package-release/v1

Created

2026-05-20

Severity

none

Confidence

high
Review Summary

Reviewed src/new/qurt/errno.rs, which defines QuRT errno constants plus direct FFI accessors for __errno_location. No concrete malicious or supply-chain indicators were found: there are no install hooks, subprocesses, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence mechanisms in this file. Reviewed src/unix/linux_like/linux/uclibc/x86_64/mod.rs, which contains Rust libc type, struct, and constant definitions for uClibc x86_64. No concrete malicious or supply-chain indicators were found: there are no install hooks, subprocess execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or unrelated system probing in this target file. Reviewed src/unix/solarish/x86_64.rs, which contains Solaris/illumos x86_64 libc type aliases, struct/union layout definitions, trait implementations for extra_traits, and register constants. No concrete malicious or supply-chain indicators were found: no install hooks, subprocess execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or unrelated system probing are present in this target file. Reviewed src/new/apple/mod.rs, which only declares Apple-related interface submodules and re-exports local libc/libpthread/xnu bindings. No concrete malicious or supply-chain indicators were found: there are no install hooks, subprocesses, network/exfiltration paths, credential access, dynamic code loading, obfuscation, or persistence behavior in this file. Reviewed src/unix/bsd/netbsdlike/netbsd/arm.rs, which contains Rust libc type aliases and NetBSD ARM register/ptrace constants only. No concrete malicious or supply-chain indicators were found: there are no install hooks, subprocesses, network/exfiltration paths, credential access, dynamic code loading, obfuscation, persistence, or system probing in this target file.

{
  "summary": "Reviewed src/new/qurt/errno.rs, which defines QuRT errno constants plus direct FFI accessors for __errno_location. No concrete malicious or supply-chain indicators were found: there are no install hooks, subprocesses, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence mechanisms in this file.\nReviewed src/unix/linux_like/linux/uclibc/x86_64/mod.rs, which contains Rust libc type, struct, and constant definitions for uClibc x86_64. No concrete malicious or supply-chain indicators were found: there are no install hooks, subprocess execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or unrelated system probing in this target file.\nReviewed src/unix/solarish/x86_64.rs, which contains Solaris/illumos x86_64 libc type aliases, struct/union layout definitions, trait implementations for extra_traits, and register constants. No concrete malicious or supply-chain indicators were found: no install hooks, subprocess execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or unrelated system probing are present in this target file.\nReviewed src/new/apple/mod.rs, which only declares Apple-related interface submodules and re-exports local libc/libpthread/xnu bindings. No concrete malicious or supply-chain indicators were found: there are no install hooks, subprocesses, network/exfiltration paths, credential access, dynamic code loading, obfuscation, or persistence behavior in this file.\nReviewed src/unix/bsd/netbsdlike/netbsd/arm.rs, which contains Rust libc type aliases and NetBSD ARM register/ptrace constants only. No concrete malicious or supply-chain indicators were found: there are no install hooks, subprocesses, network/exfiltration paths, credential access, dynamic code loading, obfuscation, persistence, or system probing in this target file.",
  "review_strategy": "package-release/v1",
  "public_user_id": "2ee444d4-6b14-8749-8b17-ecfb496ce536",
  "agent": {
    "name": "codex",
    "model": "gpt-5.5",
    "reasoning_effort": "high"
  },
  "files": [
    {
      "path": "src/new/qurt/errno.rs",
      "hash": "blake3:b142bb761d94f4c055f0b678a55fc843fcd1763e392d55f197016faa8fb30231",
      "summary": "Reviewed src/new/qurt/errno.rs, which defines QuRT errno constants plus direct FFI accessors for __errno_location. No concrete malicious or supply-chain indicators were found: there are no install hooks, subprocesses, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, or persistence mechanisms in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "src/unix/linux_like/linux/uclibc/x86_64/mod.rs",
      "hash": "blake3:cf4795b7b51390931b3b4cb168d7b5c30e8cf7804ee8066129db34178fa54da2",
      "summary": "Reviewed src/unix/linux_like/linux/uclibc/x86_64/mod.rs, which contains Rust libc type, struct, and constant definitions for uClibc x86_64. No concrete malicious or supply-chain indicators were found: there are no install hooks, subprocess execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or unrelated system probing in this target file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "src/unix/solarish/x86_64.rs",
      "hash": "blake3:c7dee3c3fa8bc57b25fdf7015d200b7aa0a288c38eff2fa6647fbc92a3b63f4a",
      "summary": "Reviewed src/unix/solarish/x86_64.rs, which contains Solaris/illumos x86_64 libc type aliases, struct/union layout definitions, trait implementations for extra_traits, and register constants. No concrete malicious or supply-chain indicators were found: no install hooks, subprocess execution, network or exfiltration behavior, credential access, dynamic code loading, obfuscation, persistence, or unrelated system probing are present in this target file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "src/new/apple/mod.rs",
      "hash": "blake3:4dab80d0de86a41f309baf0b654671ad6423aab80577c3036a8fa11270948ffc",
      "summary": "Reviewed src/new/apple/mod.rs, which only declares Apple-related interface submodules and re-exports local libc/libpthread/xnu bindings. No concrete malicious or supply-chain indicators were found: there are no install hooks, subprocesses, network/exfiltration paths, credential access, dynamic code loading, obfuscation, or persistence behavior in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "src/unix/bsd/netbsdlike/netbsd/arm.rs",
      "hash": "blake3:db050917e960333005c16da191698c2d6b93937f505b81e8fa85e8926097e5ac",
      "summary": "Reviewed src/unix/bsd/netbsdlike/netbsd/arm.rs, which contains Rust libc type aliases and NetBSD ARM register/ptrace constants only. No concrete malicious or supply-chain indicators were found: there are no install hooks, subprocesses, network/exfiltration paths, credential access, dynamic code loading, obfuscation, persistence, or system probing in this target file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}