engineering/java-topology
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
607 commits 2 branches 0 tags 239 MiB
Commit graph

3 commits

Author SHA1 Message Date
russell@unturf.com
a89cc53fed transformers+vllm: 5-MOAD rescan; transformers-0004 CWE-407 all_special_ids per-loop rebuild in wav2vec2/esm 
Rescan both targets against all 5 MOADs (2026-04-03).

New defect:
- transformers-0004: wav2vec2, wav2vec2_phoneme, esm tokenizers call
  self.all_special_ids/@property inside per-token decode loops, rebuilding
  list every iteration. O(T) -> O(1) fix: cache set before loop.
  wav2vec2_phoneme also has type mismatch (str vs list[int]), making
  the check always False, leaking special tokens.
  9/9 unit tests PASS.

Existing defects confirmed still present (not re-filed):
- transformers-0001/0002/0003: unchanged from 2026-03-31 scan.
- vllm-0001/0002: unchanged from 2026-03-31 scan.

MOAD-0002/0003/0004/0005: CLEAN on both targets (see SCAN-2026-04-03.md).

SCAN-TODO.md: marked transformers and vllm as complete with full summary.

Also includes UNDF stamps on jicofo-0001, jicofo-0002, langchain-0002 patches
from prior generate_undf.py run.
 2026-04-03 15:32:37 -04:00
russell@unturf.com
483f1cb5e5 ollama+langchain: 5-MOAD scan complete; langchain-0002 MultiQueryRetriever _unique_documents O(D^2), 21x at D=500 
Ollama: all 5 MOADs scanned. MOAD-0001 ollama-0001 (pre-existing). MOADs 0002/0003/0004/0005 CLEAN
per defects/ollama/CLEAN.md (scanned 2026-03-31).

LangChain: all 5 MOADs scanned. New defect langchain-0002 MOAD-0001 CWE-407.
- multi_query.py _unique_documents: `doc not in documents[:i]` creates O(D) slice each iteration
  and performs O(D) linear scan, giving O(D^2) overall. D = Q*k where Q=queries, k=results per query.
- Fix: seen set with hashable proxy key (id, page_content, str(metadata items)). O(D) total.
- 9/9 unit tests PASS, 21.4x speedup at D=500.
MOADs 0002/0003/0004/0005 CLEAN per updated defects/langchain/CLEAN.md.
SCAN-TODO.md: mark both targets [x].
 2026-04-03 15:15:33 -04:00
russell@unturf.com
0f711c3996 jitsi-meet+jicofo+llama.cpp: 5-MOAD scan; 2 new jicofo defects 
jicofo (Java Jitsi signaling backend):
- jicofo-0001: MOAD-0001 CWE-407 reInviteParticipantsById List.contains O(P x R), 250.5x at P=1000 R=500 HIGH
- jicofo-0002: MOAD-0004 CWE-312 YouTube/RTMP stream key logged verbatim at INFO level HIGH
- MOADs 0002/0003/0005 CLEAN

jitsi-meet frontend (previously scanned, marking done):
- 4 MOAD-0001 defects (0001-0004); MOADs 0002/0003/0004/0005 CLEAN

llama.cpp (previously scanned, marking done):
- llamacpp-0001 MOAD-0001 CWE-407 grammar stacks std::find O(S^2); MOADs 0002/0003/0004/0005 CLEAN

Also includes langchain-0002 MOAD-0001 unique_documents O(D^2) from prior session.
 2026-04-03 15:13:16 -04:00