Review rev_18119c4f6e244b6fb42175dda8783959

{
  "summary": "Reviewed `build.rs`, which is a Cargo build script that configures target-specific compiler-rt/libm flags, compiles local C/assembly intrinsics, and generates a small AArch64 atomics source file under `OUT_DIR`. I checked for install-time hooks, network or exfiltration behavior, secret/credential access, dynamic remote code loading, obfuscation, and persistence mechanisms, and found no concrete malicious or supply-chain indicators in this file.",
  "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": "build.rs",
      "hash": "blake3:d8862dc4d4a08c628ee8754345f11dac3f7c786e5748e8dfd8e1d114744fead1",
      "summary": "Reviewed `build.rs`, which is a Cargo build script that configures target-specific compiler-rt/libm flags, compiles local C/assembly intrinsics, and generates a small AArch64 atomics source file under `OUT_DIR`. I checked for install-time hooks, network or exfiltration behavior, secret/credential access, dynamic remote code loading, obfuscation, and persistence mechanisms, and found no concrete malicious or supply-chain indicators in this file.",
      "severity": "none",
      "confidence": "high"
    }
  ]
}