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java-topology/defects/helm/patch/CLEAN.md
russell@unturf.com 3bfe10d197 go-cluster: traefik-0001/nats-server-0001 CWE-407; grafana/consul/containerd/buildkit/helm/cayley CLEAN 
traefik-0001: CheckRecursion slices.Contains on growing stack O(D²) → O(D) with parallel map
nats-server-0001: checkConsumerCfg subject filter overlap double-loop O(S²) → O(S²/2)
grafana: CLEAN (gonum topo sort, map visited sets throughout)
consul: CLEAN (discoverychain map[string]struct{} visited)
containerd: CLEAN (walkBlobVariantsOnly map[digest]struct{})
buildkit: CLEAN (addItemToStorage map[*item] visited)
helm: CLEAN (resolver single-pass, dep list O(D) display-only)
cayley: CLEAN (Recursive.Next map[interface{}]seenAt)
2026-03-29 19:47:27 -04:00

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helm — CWE-407 Scan Result: CLEAN

Scanned: 2026-03-29

Scope

  • internal/resolver/resolver.go — dependency resolution: iterates once over reqs slice, does O(1) map lookups into repoIndex.Entries. No nested loops over deps.
  • pkg/action/dependency.go — dependencyStatus: inner for _, item := range parent.Dependencies() is a bounded per-row search, not called in a hot path (only for helm dep list display).
  • internal/chart/v3/dependency.go — data struct only, no algorithms.
  • All slices.Contains call sites: on small bounded lists (schemes, protocols, extensions, hook policies). None inside per-chart or per-dep loops.

Verdict

No CWE-407 defects found. The dependencyStatus O(D) scan per row is only used in the human-readable helm dep list command output path, not in the hot dependency-resolution loop.