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Author SHA1 Message Date
russell@unturf.com
7e717432dd undf: assign UNDF-2026-000000874; stamp vllm-0001 patch 2026-03-30 16:42:12 -04:00
russell@unturf.com
b0a9a83efc pulsar: 3 CWE-407 defects — load-manager/replicator/namespace List.contains O(N^2) 
pulsar-0001: ModularLoadManagerImpl.reapDeadBrokerPreallocations() receives
  aliveBrokers as List<String> from listLocks(); .contains() inside O(B) loop
  → O(B^2); fix: HashSet wrap before loop.
pulsar-0002: PersistentTopic.removeOrphanReplicationCursors() and
  checkReplicationStatus() call configuredClusters.contains() (List<String>)
  inside loops over cursors and replicators → O(C×R); fix: HashSet wrap.
pulsar-0003: NamespacesBase.internalGetTopicHashPositionsAsync() calls
  allTopicsInThisBundle.contains() (List<String>) inside for loop over query
  topics → O(T×B); fix: HashSet wrap before loop.

UNDF-2026-000000505 through UNDF-2026-000000507; 3/3 unit tests PASS.
 2026-03-30 08:43:51 -04:00
russell@unturf.com
a922a7ee9d thrift-0002 + victoria-metrics-0002 + pulsar-0007 unit + kafka-0010 fix 
thrift-0002: t_cpp_generator::is_struct_storage_not_throwing() vector<t_field*>
  member deduplication uses std::find O(M²) — fix with unordered_set

victoria-metrics-0002: MetricName RemoveTagsOn/RemoveTagsIgnoring hasTag()
  O(T×I) linear scan inside per-metric loop — fix with map-based tag set

pulsar-0007: ModularLoadManagerImpl.reapDeadBrokerPreallocations() takes
  List<String> aliveBrokers, calls contains() O(B) per broker — fix with HashSet

kafka-0010: fix unit test worst-case ordering (shared-topic last for slow path)
 2026-03-29 22:25:29 -04:00
russell@unturf.com
2e4f7807d5 whitepaper: re-add 10 missing entries + 11 new defects this session, count 578→590; rebuild PDF 2026-03-27 22:18:31 -04:00
russell@unturf.com
19333b378e wave11: 488/227 — ROS2/OpenCV/Open3D/metaflow/kubeflow/optuna/openssl/mbedtls/wolfssl + Kafka Streams/Pulsar 2026-03-27 17:31:52 -04:00
russell@unturf.com
5fe6da7cc2 wave7: 433/194 — kafka/flink/pulsar, spring/micronaut/quarkus, nginx/haproxy/traefik, linux/nomad/consul, numpy/pandas/sklearn, ES/OS/pg/sqlite/rustc/cargo 2026-03-27 16:20:58 -04:00