---
phase: 11-frame-repository-and-subset-grid-compilation
fixed_at: 2026-04-13T00:00:00Z
review_path: .planning/phases/11-frame-repository-and-subset-grid-compilation/11-REVIEW.md
iteration: 1
findings_in_scope: 5
fixed: 5
skipped: 0
status: all_fixed
---

# Phase 11: Code Review Fix Report

**Fixed at:** 2026-04-13
**Source review:** .planning/phases/11-frame-repository-and-subset-grid-compilation/11-REVIEW.md
**Iteration:** 1

**Summary:**
- Findings in scope: 5
- Fixed: 5
- Skipped: 0

## Fixed Issues

### CR-01: Unhandled promise rejection if scheduler tick throws after resolve

**Files modified:** `src/repository/repository-scheduler.ts`
**Commit:** f707826
**Applied fix:** Wrapped both the `setTimeout` callback and the initial `scheduleTick()` call with `.catch()` handlers that log the error, mark the session as errored via `repositoryManager.errorSession()`, and resolve the promise to prevent unhandled rejections crashing the process.

### WR-01: detectQueryMode silently ignores partial params, returning "all" mode

**Files modified:** `src/repository/frame-query.ts`
**Commit:** dd365b8
**Applied fix:** Added explicit rejection of partial query params before the fallthrough to "all" mode. Now `to_ms` without `from_ms`, `length_ms` without `from_ms`, `to_index` without `from_index`, and `frame_count` without `from_index` all return descriptive error objects instead of silently returning all frames.

### WR-02: persistManifest silently swallows write errors

**Files modified:** `src/repository/repository-manager.ts`
**Commit:** 0e612cb
**Applied fix:** Added `.catch()` handler on the `persistQueue` promise chain so that a `writeFile` failure (disk full, permissions) is logged and the chain recovers, allowing subsequent `persistManifest` calls to still execute.

### WR-03: getSession does not validate sessionId, bypassing path traversal guard

**Files modified:** `src/repository/repository-manager.ts`
**Commit:** 76d28a7
**Applied fix:** Added `validateSessionId(sessionId)` call to `getSession()` method, matching the defense-in-depth pattern used by `appendFrame`, `completeSession`, `errorSession`, and `deleteSession`.

### WR-04: Scheduler skipped-frame mutation not persisted to disk

**Files modified:** `src/repository/repository-manager.ts`, `src/repository/repository-scheduler.ts`
**Commit:** 740b8a6
**Applied fix:** Added a public `recordSkippedFrame()` method on `RepositoryManager` that appends the skipped frame entry and persists the manifest. Updated the scheduler to use this method instead of directly mutating `manifest.skippedFrames`, ensuring skipped frame data survives process crashes.

---

_Fixed: 2026-04-13_
_Fixer: Claude (gsd-code-fixer)_
_Iteration: 1_