# Security Review Report

**Branch**: feat/179-git-log-parser-gix -> main
**Date**: 2026-05-15T22:27
**Scope**: Incremental (1 commit: bd7b8c1 — remove type aliases, use canonical CommitInfo/FileChangeInfo names)

## Issues in Your Changes (BLOCKING)

### CRITICAL
(none)

### HIGH
(none)

## Issues in Code You Touched (Should Fix)

(none)

## Pre-existing Issues (Not Blocking)

(none)

## Suggestions (Lower Confidence)

(none)

## Summary

| Category | CRITICAL | HIGH | MEDIUM | LOW |
|----------|----------|------|--------|-----|
| Blocking | 0 | 0 | 0 | 0 |
| Should Fix | 0 | 0 | 0 | 0 |
| Pre-existing | 0 | 0 | 0 | 0 |

**Security Score**: 10/10
**Recommendation**: APPROVED

### Rationale

This commit is a pure mechanical rename refactoring that removes two type aliases (`CommitRecord -> CommitInfo`, `FileChange -> FileChangeInfo`) in the heatmap module's `types.rs` and propagates the canonical names across `git_source.rs`, `metrics.rs`, and `mod.rs`. No security-relevant code is introduced or modified:

- No changes to trust boundaries, input parsing, or validation logic
- No changes to git command construction (the `--format`, `--numstat` args are untouched)
- No new dependencies added
- No serialization format changes (Serialize-derived structs unchanged)
- No secrets, credentials, or configuration handling affected

**Note**: A minor comment typo was introduced at `crates/rskim/src/cmd/heatmap/metrics.rs:78` where `FileChangeInfo` became `FileChangeInfoInfo` during the rename. This has zero security impact but should be corrected for accuracy.
