Martin VogelandYusuf S. Demirci 77a0c7d941 fix(pipeline): skip the function sort when the graph has no functions ...

phase1_scan_functions() in pass_semantic_edges.c sorts the collected
Function/Method node pointers so the func order is deterministic. When
the graph has no Function or Method node at all -- a struct-only or
config-only project -- node_ptrs is never allocated and the call becomes
qsort(NULL, 0, ...). The func_count <= 0 early-out lives in phase 1b,
which runs only after phase 1 has returned, so it never guards this call.

A NULL qsort base is undefined behaviour. glibc declares the parameter
nonnull, so UBSan on the Linux leg reports "null pointer passed as
argument 1, which is declared to never be null" at the call. The macOS
SDK carries no such attribute, so neither the default sanitizer build nor
the Homebrew LLVM diag lane can flag it there. The existing
pipeline_docstring_go_class test already reaches the call on Linux; the
harness never gated on recoverable UBSan reports, so it went unnoticed.

Guard the sort on func_count > 0. The new test
pipeline_semantic_edges_no_functions indexes a Go struct-only fixture
through the full pipeline and pins the fixture to what it claims
(Struct >= 1, Function = Method = 0). On the Linux leg with
UBSAN_OPTIONS=halt_on_error=1 the pipeline suite aborts at the qsort
call before the fix and completes with it.

Distilled from #1810 with co-author credit.

Signed-off-by: Martin Vogel <martin.vogel.tech@gmail.com>
Co-authored-by: Yusuf S. Demirci <ysf-samet@outlook.com>

2026-09-07 02:21:44 +02:00

..

fixtures

feat(lang): add Oracle PL/SQL support (distilled from #1033)

2026-08-27 14:54:25 +02:00

repro

Merge upstream/main into feat/pkl-call-extraction

2026-08-31 09:13:50 -07:00

windows

test(windows): settle the lean-output guards on current main

2026-09-05 06:05:27 +02:00

grammar_cases.h

Add per-grammar regression suite across all 159 grammars

2026-06-05 21:53:25 +02:00

scale_contract.sh

feat(mcp): make tool output lean and lossless

2026-09-05 06:05:08 +02:00

smoke_guard.sh

feat: add coverage-aware agent integrations

2026-07-13 01:50:03 +02:00

test_ac.c

Resolve all clang-tidy, cppcheck, and clang-format warnings across 94 files

2026-03-15 22:37:34 +01:00

test_activation_transaction.c

fix(install,daemon): unbreak npx clients, group-writable homes, and legacy updaters

2026-08-11 13:37:32 +02:00

test_agent_clients.c

Merge pull request #1487 from JCVIDev/feat/opencode-context-hooks

2026-08-31 13:32:07 +02:00

test_agent_profiles.c

Merge remote-tracking branch 'origin/main' into pr1229-work

2026-08-28 09:22:12 +02:00

test_arena.c

fix(arena): NULL-arena guard in cbm_arena_alloc; skip vendored/ dirs

2026-05-30 18:26:44 +02:00

test_artifact.c

fix(artifact): stamp the clean-basis trust check the way the rows were written

2026-08-29 20:33:15 +02:00

test_ast_profile.c

fix: char buf[1] = "X" → {'X'} for -Wunterminated-string-initialization on Windows/clang

2026-06-29 09:45:28 -06:00

test_build_dir_safety.sh

fix(daemon,win): CI-green fixes and a daemon-stability guard

2026-07-22 17:48:20 +02:00

test_c_lsp.c

fix(lsp): unify the two type short-name indexes that broke the main build

2026-09-01 18:43:37 +02:00

test_call_reference_contract.c

fix: preserve semantic graph relationships

2026-07-18 15:52:50 +02:00

test_cli.c

test(cli): point PATH at the fixture so uninstall isolation holds on any machine

2026-09-06 00:43:49 -04:00

test_complexity.c

feat(pipeline): index-time importance scoring (weighted degree)

2026-08-28 20:04:21 +02:00

test_config_json_like.c

feat(cli): expand agent integration coverage

2026-07-13 01:50:02 +02:00

test_config_text_edit.c

fix: eliminate installer filesystem races

2026-07-14 21:13:52 +02:00

test_config_toml_edit.c

test(cli): cover v0.10.2 Codex hook upgrades

2026-08-15 10:37:24 +03:00

test_config_yaml_edit.c

fix(cli): YAML removers answer OK for an absent config, so uninstall no longer refuses

2026-09-05 23:30:00 +02:00

test_configlink.c

fix(configlink): order candidates canonically before the collector cap

2026-08-06 08:24:23 -04:00

test_convergence_probe.c

test(extract): bind the Java interface/enum method dedup fix (#1234)

2026-08-04 16:37:06 +02:00

test_cpp_index_hang.sh

Fix O(n^2) overload resolution in the C/C++ cross-LSP registry (#410)

2026-06-06 22:16:04 +02:00

test_cross_repo.c

fix(cross-repo): stop a "::missed" shadow row making a project unresolvable

2026-08-15 08:44:20 +02:00

test_cs_lsp_bench.c

fix(build): give sanitized-build detection one spelling and a backstop

2026-08-14 06:46:05 -04:00

test_cs_lsp.c

fix: preserve semantic graph relationships

2026-07-18 15:52:50 +02:00

test_cypher.c

fix(mcp): settle the lean-output branch on current main

2026-09-05 06:05:08 +02:00

test_daemon_application.c

fix(daemon): compare session roots separator-equivalently without respelling the policy root

2026-09-06 16:23:45 +02:00

test_daemon_bootstrap.c

fix(daemon): contain zombie generations from abandoned requests, name mute endpoint holders

2026-08-29 14:44:28 -07:00

test_daemon_frontend.c

fix(daemon): avoid duplicate idle maintenance polling

2026-08-27 20:32:19 +02:00

test_daemon_ipc.c

fix(daemon): admit a group-writable ancestor, and stop inventing an errno (#1537)

2026-08-12 12:47:59 +02:00

test_daemon_open_readiness.py

revert(release): re-embed runtime assets into the single shipped binary

2026-08-09 13:06:42 +02:00

test_daemon_runtime_contract.h

fix: stabilize cross-platform daemon coordination

2026-07-18 11:48:59 +02:00

test_daemon_runtime.c

feat(mcp): make tool output lean and lossless

2026-09-05 06:05:08 +02:00

test_daemon_smoke.py

fix(install,daemon): unbreak npx clients, group-writable homes, and legacy updaters

2026-08-11 13:37:32 +02:00

test_daemon_version.c

feat: complete shared daemon lifecycle

2026-07-18 01:26:08 +02:00

test_daemon.c

fix(daemon): compare session roots separator-equivalently without respelling the policy root

2026-09-06 16:23:45 +02:00

test_destructive_ordering_contract.sh

test(install): pin that index deletion runs after every abortable step (#1558)

2026-08-13 14:04:51 +02:00

test_diagnostics.c

fix(output): preserve compact output safety signals

2026-09-05 06:05:08 +02:00

test_discover.c

fix(discover): report a symlink skip through the ignored-files taxonomy

2026-08-24 19:44:10 +00:00

test_dump_verify_io.c

Add post-dump plausibility gate returning status:degraded (#334)

2026-06-23 06:38:45 +09:00

test_dump_verify.c

fix(dump): detect sparse absolute persistence loss

2026-08-27 10:15:09 +02:00

test_dyn_array.c

Fix Windows build: add missing stdint.h include in test_dyn_array

2026-03-25 09:28:11 +01:00

test_edge_imports.c

Merge branch 'main' into fix/issue-1682-dotted-ts-imports

2026-08-31 17:51:21 +03:00

test_edge_structural.c

fix(extract): extract structure from Svelte/HTML/Astro inline scripts

2026-09-03 16:24:29 -04:00

test_edge_types_probe.c

fix(routes): find a route path wherever it sits in a decorator's arguments

2026-09-01 22:30:54 -04:00

test_extraction_imports.c

Add language-agnostic extraction reproduction suite (inheritance + imports)

2026-06-07 12:35:53 +02:00

test_extraction_inheritance.c

fix(extraction): keep Ruby superclass names bare

2026-08-18 15:56:41 +08:00

test_extraction.c

Merge branch 'main' into fix/svelte-html-astro-embedded-structure

2026-09-05 19:15:01 +02:00

test_fqn.c

Merge branch 'main' into fix/issue-1682-dotted-ts-imports

2026-08-28 12:22:23 +03:00

test_framework.h

Forbid test skips and convert existing skips to hard failures

2026-06-05 21:53:25 +02:00

test_git_context.c

fix(test): guard git_context git helpers behind #ifndef _WIN32

2026-07-02 00:37:52 +02:00

test_gitignore.c

fix(test): guard the POSIX-only includes in the gitignore test

2026-08-06 03:30:32 +02:00

test_go_lsp.c

fix(go): resolve cross-package field-chain calls via type dispatch

2026-09-01 15:51:50 +08:00

test_grammar_imports.c

Add ArkTS (.ets) language support via first-party tree-sitter-typescript fork

2026-08-26 22:51:29 +02:00

test_grammar_labels.c

fix(extract): extract structure from Svelte/HTML/Astro inline scripts

2026-09-03 16:24:29 -04:00

test_grammar_probe_a.c

Add grammar-only probe suites (~35 code grammars); +1 new root-cause class

2026-06-07 19:13:01 +02:00

test_grammar_probe_b.c

Add grammar-only probe suites (~35 code grammars); +1 new root-cause class

2026-06-07 19:13:01 +02:00

test_grammar_probe_c.c

Add grammar-only probe suites (~35 code grammars); +1 new root-cause class

2026-06-07 19:13:01 +02:00

test_grammar_probe_d.c

fix(test): resolve 18 make-test regressions from the marathon batch

2026-06-27 16:23:26 +02:00

test_grammar_probe_e.c

Complete 159-grammar coverage: IDL/template/IaC/markup/remaining-code probes; +1 new class

2026-06-07 20:05:24 +02:00

test_grammar_probe_f.c

Complete 159-grammar coverage: IDL/template/IaC/markup/remaining-code probes; +1 new class

2026-06-07 20:05:24 +02:00

test_grammar_probe_g.c

feat(sql): first-class Table/View nodes with FROM/JOIN lineage

2026-08-20 00:12:28 +02:00

test_grammar_regression.c

feat(lang): add Chialisp support with a first-party tree-sitter grammar

2026-08-28 21:30:06 +02:00

test_graph_buffer.c

fix(confidence): stop an unreadable confidence from reading as 0.0

2026-09-01 19:35:12 -04:00

test_hash_table.c

perf(foundation): swap CBMHashTable internals to Verstable v2.2.1

2026-05-21 22:52:16 +02:00

test_helpers.h

fix: harden daemon release paths and verification

2026-07-24 16:08:42 +02:00

test_hook_conflict_notice.sh

fix(test): isolate harness daemon runtimes

2026-08-17 22:07:11 +03:00

test_httpd.c

feat(mcp): make tool output lean and lossless

2026-09-05 06:05:08 +02:00

test_importance.c

fix(pipeline): score importance over the staging store on the delta route

2026-08-28 20:56:33 +02:00

test_incremental.c

fix(search): scope scans to canonical source files

2026-09-05 06:05:08 +02:00

test_index_format.c

test(769): end-to-end sibling regression + index-format rebuild boundary Refs #769

2026-08-25 11:57:49 +03:00

test_index_resilience.c

fix(coverage): name the whole-file number for what it is, a range end (#963)

2026-09-05 16:24:08 -04:00

test_index_supervisor.c

fix(output): preserve compact output safety signals

2026-09-05 06:05:08 +02:00

test_infrascan.c

fix(pipeline): reject non-http slash arguments

2026-08-31 20:14:01 +02:00

test_integration.c

Merge remote-tracking branch 'origin/main' into feat/shared-coordination-daemon

2026-07-18 13:48:06 +02:00

test_java_lsp_coverage.c

feat(lsp): Java hybrid LSP resolver (type-aware calls, annotations, signatures)

2026-06-02 18:52:37 +02:00

test_java_lsp.c

fix: preserve semantic graph relationships

2026-07-18 15:52:50 +02:00

test_kotlin_lsp.c

fix: preserve semantic graph relationships

2026-07-18 15:52:50 +02:00

test_lang_contract.c

fix(test): release the node retrieved per USAGE edge in the Chialisp contract

2026-08-29 11:26:00 +02:00

test_language_count_contract.sh

feat(lang): add Chialisp support with a first-party tree-sitter grammar

2026-08-28 21:30:06 +02:00

test_language.c

fix(discover): keep VB6 .frm/.cls files out of the FORM and Apex grammars

2026-09-06 17:41:47 +02:00

test_lock_registry.c

fix(tests): make the lock-registry absolute-deadline fixture deterministic

2026-09-04 15:42:15 +02:00

test_log.c

test(log): restore the level a test found instead of the old quiet default

2026-09-05 07:59:14 +02:00

test_lsp_resolution_probe.c

feat(lsp): resolve cross-file base classes for the Python/TS cross-LSP

2026-08-29 17:30:00 +02:00

test_lz4.c

Resolve all clang-tidy, cppcheck, and clang-format warnings across 94 files

2026-03-15 22:37:34 +01:00

test_main.c

fix(output): preserve compact output safety signals

2026-09-05 06:05:08 +02:00

test_makefile_ts_runtime_dependencies.sh

feat: complete shared daemon lifecycle

2026-07-18 01:26:08 +02:00

test_matrix_known_classes.c

Fix CI lint: drop debug scaffolding, make lisp import walker iterative, apply clang-format

2026-06-08 22:55:23 +02:00

test_matrix_new_constructs.c

fix: preserve semantic graph relationships

2026-07-18 15:52:50 +02:00

test_mcp.c

Merge branch 'main' into fix/parse-coverage-honest-ranges

2026-09-06 16:10:04 +02:00

test_mcpb_bundle_contract.sh

ci(composition): scope A1d-bind-now to release links, declare fixtures by name

2026-09-04 22:02:47 +02:00

test_mcpb_registry_entries_contract.sh

fix(release): restore exec bits on the new mcpb scripts

2026-08-11 17:01:24 +02:00

test_mem.c

Merge pull request #2013 from shafty023/fix/1997-extract-scratch-arena

2026-09-03 08:14:16 +02:00

test_node_creation_probe.c

Drop the nim grammar and refresh language counts

2026-06-12 02:17:39 +02:00

test_nomic_blob_generator_contract.sh

fix(build): stop blob regeneration from reverting the ELF stack hardening

2026-08-20 21:20:44 +02:00

test_parallel_harness_contract.sh

test: write scheduler barrier files atomically

2026-09-05 21:11:48 +02:00

test_parallel.c

fix(test): free the return-type table in the go field-chain helper

2026-09-01 15:52:15 +08:00

test_parent_watchdog.sh

fix(test): isolate harness daemon runtimes

2026-08-17 22:07:11 +03:00

test_parse_coverage.c

test(coverage): pin the truncation marker, the partial ceiling and the grammar limit (#963)

2026-09-05 16:02:17 -04:00

test_path_alias.c

fix(pipeline): honor discovery exclusions in pkgmap/path-alias/envscan walks

2026-07-03 19:57:01 +02:00

test_perl_lsp.c

fix: preserve semantic graph relationships

2026-07-18 15:52:50 +02:00

test_php_lsp.c

fix: preserve semantic graph relationships

2026-07-18 15:52:50 +02:00

test_pipeline.c

fix(pipeline): skip the function sort when the graph has no functions

2026-09-07 02:21:44 +02:00

test_platform.c

fix(env): stop an unreadable environment setting from picking a wrong default

2026-09-02 21:55:27 -04:00

test_private_file_lock.c

feat: complete shared daemon lifecycle

2026-07-18 01:26:08 +02:00

test_project_lock.c

feat: complete shared daemon lifecycle

2026-07-18 01:26:08 +02:00

test_py_lsp_bench.c

test(bench): make the py-lsp time budget a liveness backstop, not a perf gate

2026-08-10 16:40:31 +02:00

test_py_lsp_scale.c

test(scale): calibrate the py-LSP quadratic detector to detect quadratic (#1527)

2026-08-11 05:30:17 +02:00

test_py_lsp_stress.c

feat(py_lsp): close all stress gaps — lambda, dict-dispatch, async, callable, next, kwargs

2026-05-09 14:16:15 +02:00

test_py_lsp.c

wip: capture remaining semantic reference regressions

2026-07-18 15:52:50 +02:00

test_registry.c

Merge pull request #1912 from DeusData/feat/python-bare-local-binding

2026-09-03 09:39:46 +02:00

test_release_archive_extractor_contract.sh

feat(release): ship MCPB bundles and publish them to the MCP Registry (#1246)

2026-08-11 17:01:24 +02:00

test_release_candidate_derivation_contract.sh

ci(composition): scope A1d-bind-now to release links, declare fixtures by name

2026-09-04 22:02:47 +02:00

test_release_gate_chain_contract.sh

test: gate-chain contract pins the explicit-result conditions

2026-08-18 22:30:28 +02:00

test_route_canon.c

fix(routes): canonicalize path parameters so client calls match handlers

2026-06-23 13:52:08 -03:00

test_runtime_isolation_contract.sh

fix(test): isolate harness daemon runtimes

2026-08-17 22:07:11 +03:00

test_rust_lsp.c

fix: preserve semantic graph relationships

2026-07-18 15:52:50 +02:00

test_scope.c

wip: capture remaining semantic reference regressions

2026-07-18 15:52:50 +02:00

test_script_exec_bit_contract.sh

fix(ci): mark the new lane scripts executable, and let the contract see them

2026-08-03 15:42:32 +02:00

test_security_fuzz_harness.sh

fix(test): isolate harness daemon runtimes

2026-08-17 22:07:11 +03:00

test_security_strings_allowlist.sh

fix(security-strings): audit .mcpb manifests as structured text, not as binaries

2026-08-12 20:57:43 +02:00

test_security.c

fix(release): externalize runtime assets and harden VT verification

2026-08-08 17:35:05 +02:00

test_semantic.c

feat: complete shared daemon lifecycle

2026-07-18 01:26:08 +02:00

test_shell_line_endings.sh

fix(build): LF contract for extensionless git hooks + a line-ending guard

2026-08-18 11:21:36 +02:00

test_simhash.c

test(similarity): cover the empty-graph qsort null base (#1367)

2026-08-06 18:33:13 +02:00

test_slab_alloc.c

test: add 56 unit tests for semantic, slab_alloc, and ast_profile modules

2026-06-28 21:57:35 -06:00

test_smoke_fixture_contract.sh

Merge pull request #1846 from DeusData/codex/issue-1753-clients-forwarding

2026-08-29 01:06:54 +02:00

test_soak_daemon_recovery_contract.sh

fix(test-infra): repair the native Windows soak transport and release checks

2026-07-25 00:37:05 +02:00

test_spawn_no_window_contract.sh

fix(windows): suppress the console window on the last spawn site (#1427)

2026-08-07 14:58:22 +02:00

test_sqlite_writer.c

fix(sqlite_writer): publish rebuilt db atomically

2026-07-13 11:43:00 +03:00

test_stack_overflow.c

fix(tests): include <signal.h> in test_stack_overflow.c

2026-08-10 12:57:34 +01:00

test_store_arch.c

fix(store): keep ADR line endings intact when splicing a section

2026-08-29 17:44:43 +02:00

test_store_bulk.c

Fix Windows bulk test + dual MCP config location + CONTRIBUTING.md

2026-03-20 20:32:38 +01:00

test_store_checkpoint.c

Merge remote-tracking branch 'origin/main' into qa/call-reference-rebase

2026-08-01 01:29:20 +02:00

test_store_edges.c

fix(graph): IMPORTS edges keyed by local_name across buffer, store and dump

2026-07-03 20:16:39 +02:00

test_store_nodes.c

feat(mcp): add bounded file outline tool

2026-08-30 16:46:06 +02:00

test_store_pragmas.c

fix(store): bind pagination to published generations

2026-09-05 06:05:08 +02:00

test_store_search.c

test(search): pin that nodes_fts.body is indexed raw, not camelCase-split

2026-08-29 01:04:35 +02:00

test_str_intern.c

Add 480+ tests, fix 3 bugs discovered by new test coverage

2026-03-24 23:48:23 +01:00

test_str_util.c

fix(foundation): properly escape JSON control characters as \u00XX

2026-06-24 20:33:52 +05:30

test_subprocess.c

Merge pull request #1799 from rarepops/fix/nanosleep-eintr-1616

2026-09-02 19:12:10 +02:00

test_traces.c

fix(traces): stop an unreadable span timestamp from becoming a real duration

2026-09-02 21:55:30 -04:00

test_ts_lsp.c

perf(ts): memoize expression-type evaluation per node

2026-08-17 00:16:16 +02:00

test_type_rep.c

Fix uninitialized template-arg arrays binding stack garbage into type graphs

2026-06-10 12:11:02 +02:00

test_ui_dev_proxy_security.sh

daemon: permanent lifecycle, daemon-backed CLI/hooks, real-Windows hardening, long-path launcher transactions

2026-07-21 15:32:15 +02:00

test_ui.c

revert(release): re-embed runtime assets into the single shipped binary

2026-08-09 13:06:42 +02:00

test_userconfig.c

Add missing platform.h include for cbm_safe_getenv in userconfig test

2026-04-06 14:34:07 +02:00

test_vendored_integrity_contract.sh

fix(release): externalize runtime assets and harden VT verification

2026-08-08 17:35:05 +02:00

test_venue_parity_contract.sh

fix(tests): venue-parity interface probes must not pipe into grep -q

2026-08-28 16:41:38 +02:00

test_version_cohort.c

fix(daemon): retry a mismatched cohort holder until the caller's deadline

2026-09-04 09:41:30 +02:00

test_version_metadata_contract.sh

fix(test): keep the version contract alive under pipefail with no tags

2026-08-29 11:05:46 +02:00

test_vm_worktree_manifest.sh

fix(release): externalize runtime assets and harden VT verification

2026-08-08 17:35:05 +02:00

test_vmem.c

Forbid test skips and convert existing skips to hard failures

2026-06-05 21:53:25 +02:00

test_vt_candidate_selection_contract.sh

fix(ci): finish the three-candidate wiring and restore full-surface VT scanning

2026-08-14 00:21:31 +02:00

test_vt_gate_policy_contract.sh

fix(ci): publish VT evidence under the marker the gate actually writes

2026-08-14 04:40:07 +02:00

test_vt_release_notes_contract.sh

fix(ci): release notes report the shipped binary, not every candidate

2026-08-14 12:48:40 +02:00

test_watcher_disabled.sh

test(watcher): process-level regression for watcher_enabled + startup-read docs (#335)

2026-08-24 07:25:34 +09:00

test_watcher.c

fix(watcher): stop nested non-git dirs and monorepo siblings retriggering

2026-08-20 16:43:38 +02:00

test_windows_bundle_contract.sh

fix(installer): stop PS 5.1 stderr wrapping from aborting version probes

2026-08-28 10:11:56 +02:00

test_worker_error_response.sh

fix(test): isolate harness daemon runtimes

2026-08-17 22:07:11 +03:00

test_worker_pool.c

Make parallel_for_actually_parallel deterministic

2026-06-06 19:48:48 +02:00

test_worker_watchdog.sh

fix(test): isolate harness daemon runtimes

2026-08-17 22:07:11 +03:00

test_workspace.c

fix: block sensitive Windows program roots

2026-08-27 04:40:26 +02:00

test_yaml.c

Add 480+ tests, fix 3 bugs discovered by new test coverage

2026-03-24 23:48:23 +01:00

test_zstd.c

feat: add persistent artifact storage for team sharing

2026-04-15 23:56:03 +02:00