russell@unturf.com a629bd0bbf no-stone-unturned wave: 8 new defects, 15 CLEAN confirmations; count 621→629

New defects (all PASS):
- exim-0001: same_hosts() MX-segment O(H²) → AVL set O(H log H), 10.5x at H=20
- minecraft-0001: DependencySorter.isCyclic no visited set O(E^D) → O(E), 342,000x at D=24
- minecraft-0002: PistonStructureResolver toPush ArrayList O(N²) → HashSet O(N)
- minecraft-0003: RedstoneWireEvaluator Deque.contains O(N²) → HashSet O(N)
- minecraft-0004: MoveThroughVillageGoal visited List O(N²) → HashSet O(N)
- mpich-0001: group_lpid_to_rank O(N²) → HashMap O(N), 313x at N=1000
- ompi-0001: group_overlap process-name scan O(N×M) → HashMap O(N+M), 2048x
- pcl-0001: RegionGrowing::getSegmentFromPoint O(C×S) → point_labels[] O(1), 50000x

CLEAN confirmed: esbuild, express, koa, ktor, lucene, mpich-recvq, ompi-startup,
  prosody, roda, rust/rustc-wave2, signal-server, solana, wiredtiger, wireguard-tools,
  linux-kernel (pointer to linux/)

2026-03-29 16:11:50 -04:00

251 B

Raw Blame History

WiredTiger — CWE-407 CLEAN

Scan confirmed clean. WiredTiger uses B-tree and skip-list structures with proper hash-based lookups. No O(N²) membership checks in hot paths.

See: project_kvstore_scan.md — "WiredTiger CLEAN" Scan date: 2026-03-29

251 B Raw Blame History

WiredTiger — CWE-407 CLEAN

251 B

Raw Blame History