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fix(ai): post-ADR-0700 path cleanup — libvmaf/ → core/ refs and conflict markers - #201

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@lusoris lusoris commented May 29, 2026 •

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Summary

  • Replace all stale libvmaf/build-cpu/tools/vmaf and libvmaf/src/dnn/ default paths with the correct post-ADR-0700 equivalents (core/build-cpu/tools/vmaf, core/src/dnn/) across ai/data/, ai/src/vmaf_train/, ai/scripts/, and ai/tests/
  • Fix wrong meson build instruction hint (meson setup core/build-cpu libvmaf → meson setup core/build-cpu core)
  • Resolve leftover git conflict markers in ai/src/aiutils/jsonl_utils.py and ai/src/vmaf_train/registry.py that caused an import-time SyntaxError breaking the entire ai/tests/ suite AND every CI check that imports aiutils (Tiny-Model Registry, Cross-Backend ULP, etc.)
  • Add missing --sidecar / --out CLI flags and run_provenance emission to ai/lpips_export.py; fixes pre-existing test_lpips_export failure

Files changed (14)

ai/data/feature_extractor.py, ai/src/vmaf_train/cli.py, ai/src/vmaf_train/data/feature_dump.py, ai/scripts/konvid_to_vmaf_pairs.py, ai/scripts/bvi_dvc_to_full_features.py, ai/scripts/extract_k150k_features.py, ai/tests/test_feature_extractor_defaults.py, ai/tests/test_chug_extract_features_smoke.py, ai/tests/test_e2e_frame_to_score.py, ai/tests/test_train_konvid_mos_head.py, ai/src/aiutils/jsonl_utils.py, ai/src/vmaf_train/registry.py, ai/lpips_export.py, changelog.d/fixed/ai-post-rename.md

Deliverables checklist

  • Research digest — no digest needed: trivial path rename cleanup + conflict-marker resolution
  • Decision matrix — no alternatives: only-one-way fix (rename libvmaf/ → core/ per ADR-0700, resolve markers in favor of HEAD)
  • AGENTS.md invariant note — no rebase-sensitive invariants
  • Reproducer / smoke-test command — no reproducer needed: python -m pytest ai/tests/ --ignore=ai/tests/test_chug_extract_features_smoke.py → 669 passed, 1 skipped, 0 failures
  • CHANGELOG fragment — changelog.d/fixed/ai-post-rename.md
  • Rebase note — no rebase impact: fork-only ai/

Test plan

  • Confirms 669+ tests pass after fix
  • Confirms aiutils module imports cleanly (unblocks every Python CI check)

🤖 Generated with Claude Code

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lusoris enabled auto-merge (squash) May 29, 2026 11:37
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lusoris disabled auto-merge May 29, 2026 11:42
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lusoris marked this pull request as draft May 29, 2026 11:42
…ict markers

Replace all stale `libvmaf/build-cpu/tools/vmaf` defaults and
`libvmaf/src/dnn/` source references with the canonical post-ADR-0700
paths (`core/build-cpu/tools/vmaf`, `core/src/dnn/`) across
ai/data/, ai/src/vmaf_train/, ai/scripts/, and ai/tests/.
Fix wrong meson build instruction hint (source-dir was `libvmaf`,
corrected to `core`).

Resolve leftover git conflict markers in `ai/src/aiutils/jsonl_utils.py`
and `ai/src/vmaf_train/registry.py` (caused import-time SyntaxError,
breaking all ai/ tests that imported aiutils).

Add missing `--sidecar` / `--out` CLI flags and `run_provenance` emission
to `ai/lpips_export.py`; fixes pre-existing `test_lpips_export` failure.

669 tests pass, 1 skipped (no built binary), 0 failures.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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lusoris force-pushed the worktree-agent-aa7e0c4bbec8241ab branch from 18d23b1 to 2a83892 Compare May 29, 2026 12:13
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lusoris marked this pull request as ready for review May 29, 2026 12:52
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lusoris marked this pull request as draft May 29, 2026 13:11
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lusoris commented May 30, 2026

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3 of 14 files already in master (admin merges #243/#250); recreated remaining 11 in next PR.

@lusoris lusoris closed this May 30, 2026
lusoris added a commit that referenced this pull request May 30, 2026
Recreates closed PR #201's residual changes from current master (3 of the
14 original files already fixed via admin merges #243/#250). 11 ai/ scripts +
tests updated to use core/ paths after ADR-0700 rename.

Co-authored-by: lusoris <lusoris@pm.me>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
@lusoris
lusoris deleted the worktree-agent-aa7e0c4bbec8241ab branch June 4, 2026 08:32
lusoris added a commit that referenced this pull request Jun 12, 2026
…CI) (#868)

* fix(codeql): resolve HIGH-severity security-cpp-high alerts (23 sites)

- cpp/integer-multiplication-cast-to-long (11): pre-cast one operand to
  size_t / double / ptrdiff_t before int*int multiplications in
  cambi.c, float_vif.c (log message), iqa/convolve.c (img_offset),
  moment.c, psnr.c, and vif_tools.c (four memcpy size expressions).
  Add stddef.h to convolve.c for ptrdiff_t.

- cpp/incomplete-parity-check (3): change `% 2 == 1` to `% 2 != 0`
  in vif_tools.c (assert), svm.cpp (powi loop), pdjson.c (JSON
  object key/value alternation). The == 1 form is wrong for negative
  operands; != 0 is always correct.

- cpp/wrong-type-format-argument (2): fix float_vif.c error log that
  printed size_t fields scaled_w/scaled_h with %d; change to %zu.

- cpp/world-writable-file-creation (1): in vmaf.cpp replace bare
  fopen("wb") with open(O_WRONLY|O_CREAT|O_TRUNC, 0644)+fdopen() on
  POSIX so the created file is never world-writable independent of the
  caller's umask. Add <fcntl.h>.

- cpp/path-injection (4): in test_output.c resolve the mkstemp-created
  path through realpath() immediately after creation, breaking the taint
  chain from getenv("TMPDIR") to the vmaf_write_output call site.

- cpp/toctou-race-condition (2): skipped — both sites are in test
  cleanup (RMDIR after stat assertion). The stat result drives a test
  assertion, not a security-sensitive access decision; no atomic
  replacement of open() is applicable to rmdir. Reported as skipped.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(codeql): resolve security-python-and-ci CodeQL alerts

Fixes 18 open CodeQL alerts across the Python and CI categories:

- yaml.github-actions.security.run-shell-injection (#661): move
  github.event_name, github.base_ref, and github.event.before from
  inline ${{...}} interpolation to env: vars in the SYCL clang-tidy
  detect step of lint-and-format.yml.

- python.lang.security.use-defused-xml-parse (#216, #217): replace
  xml.etree.ElementTree with defusedxml.ElementTree in
  feature_extractor.py and quality_runner.py; add defusedxml>=0.7.1
  to python/pyproject.toml and python/requirements.txt.

- py/undefined-export (#352, #353, #354, #616): restructure
  aiutils/__init__.py to do a conditional eager import of the parquet
  helpers so the names are defined when pyarrow is present, and only
  include them in __all__ when the import succeeded.

- py/stack-trace-exposure (#178, #179, #585): log exception detail
  server-side and return a generic message to the HTTP client in
  http_transport.py _handle_score (invalid JSON, bad params, scorer
  error branches).

- python.lang.security.audit.dangerous-subprocess-use-tainted-env-args
  (#227, #372): add shlex.quote() around user-supplied path arguments
  passed into shell strings in extract_ugc_features.py and
  test_bbb_e2e_v5_bug_cluster.py.

- py/file-not-closed (#677, #678): replace bare open() calls with
  context managers in test_coverage_round3.py.

- py/redundant-comparison (#427, #431): remove redundant
  assert not (x != y) lines that duplicate the preceding assert x == y.

- py/equals-hash-mismatch (#182): convert RdPoint to frozen=True
  dataclass so __eq__ and __hash__ are generated consistently.

- py/inheritance/signature-mismatch (#197): add result_dict=None
  default to EnsembleVmafQualityRunner._populate_result_dict so the
  signature is compatible with the base class.

- py/multiple-definition (#201): drop redundant assignment to
  feature_found in feature_extractor.py wildcard discovery path.

- py/str-format/surplus-named-argument (#204): remove unused
  dataset= kwarg from the format() call in routine.py.

Skipped: python.lang.security.audit.insecure-file-permissions (#373) —
  the Unix socket at 0o660 is intentional (Go sidecar node must write
  to it and runs as the same UNIX group); tightening to 0o644 would
  break the IPC channel.

Skipped: py/path-injection (#180, #181) — _validate_path() already
  resolves the path and checks it against an allowlist before any file
  operation; the data flow is secure and the CodeQL dataflow trace is a
  false positive on this allowlisted pattern.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Lusoris <lusoris@pm.me>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
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