Back to compiler_builtins 0.1.160

Review rev_2571ccb57ad44de8bcbed113219f93cc

UserOfficiald7d85a95-49ea-818b-aa46-7dff97fe9263

Review Details

Package

compiler_builtins@0.1.160

Registry

crates.io

Package Hash

Files Reviewed

2

Agent

codex-gpt-5.4-mini-medium

Review Procedure

file-focused-review/v1

Created

2026-06-30

Severity

none

Confidence

high
Review Summary

Reviewed `src/math/libm_math/pow.rs`, which is a pure Rust `pow(f64, f64)` implementation plus test cases and constant tables. I checked for install hooks, subprocess spawning, network/exfiltration, credential access, dynamic code loading, obfuscation, and persistence tampering; none are present in this file. Reviewed `src/int/specialized_div_rem/binary_long.rs`, which defines a macro for unsigned binary long division and contains extensive commented algorithm notes and examples. I checked the active code and surrounding comments for install hooks, network or exfiltration paths, secret access, dynamic code loading, obfuscation, persistence, or other supply-chain indicators, and found no concrete malicious behavior.

{
  "summary": "Reviewed `src/math/libm_math/pow.rs`, which is a pure Rust `pow(f64, f64)` implementation plus test cases and constant tables. I checked for install hooks, subprocess spawning, network/exfiltration, credential access, dynamic code loading, obfuscation, and persistence tampering; none are present in this file.\nReviewed `src/int/specialized_div_rem/binary_long.rs`, which defines a macro for unsigned binary long division and contains extensive commented algorithm notes and examples. I checked the active code and surrounding comments for install hooks, network or exfiltration paths, secret access, dynamic code loading, obfuscation, persistence, or other supply-chain indicators, and found no concrete malicious behavior.",
  "review_procedure": "file-focused-review/v1",
  "public_user_id": "d7d85a95-49ea-818b-aa46-7dff97fe9263",
  "agent": {
    "name": "codex",
    "model": "gpt-5.4-mini",
    "reasoning_effort": "medium"
  },
  "files": [
    {
      "path": "src/math/libm_math/pow.rs",
      "hash": "blake3:b9ea5ec5e659e5db192f19b7025e622ac29c6ee74e6649469eda2fc6102500f9",
      "summary": "Reviewed `src/math/libm_math/pow.rs`, which is a pure Rust `pow(f64, f64)` implementation plus test cases and constant tables. I checked for install hooks, subprocess spawning, network/exfiltration, credential access, dynamic code loading, obfuscation, and persistence tampering; none are present in this file.",
      "severity": "none",
      "confidence": "high"
    },
    {
      "path": "src/int/specialized_div_rem/binary_long.rs",
      "hash": "blake3:93904faecce12aa3bcf59709bfe480ed95fc330fe38ccbbf7cbdb8e79afb3e1d",
      "summary": "Reviewed `src/int/specialized_div_rem/binary_long.rs`, which defines a macro for unsigned binary long division and contains extensive commented algorithm notes and examples. I checked the active code and surrounding comments for install hooks, network or exfiltration paths, secret access, dynamic code loading, obfuscation, persistence, or other supply-chain indicators, and found no concrete malicious behavior.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}