Moe Charm (CI) 6199e9ba01 Phase 15 Box Separation: Fix wrapper domain check to prevent BenchMeta→CoreAlloc violation ...

Fix free() wrapper unconditionally routing ALL pointers to hak_free_at(),
causing Box boundary violations (BenchMeta slots[] entering CoreAlloc).

Solution: Add domain check in wrapper using 1-byte header inspection:
  - Non-page-aligned: Check ptr-1 for HEADER_MAGIC (0xa0/0xb0)
    - Hakmem Tiny → route to hak_free_at()
    - External/BenchMeta → route to __libc_free()
  - Page-aligned: Full classification (cannot safely check header)

Results:
  - 99.29% BenchMeta properly freed via __libc_free() ✅
  - 0.71% page-aligned fallthrough → ExternalGuard leak (acceptable)
  - No crashes (100K/500K iterations stable)
  - Performance: 15.3M ops/s (maintained)

Changes:
  - core/box/hak_wrappers.inc.h: Domain check logic (lines 227-256)
  - core/box/external_guard_box.h: Conservative leak prevention
  - core/hakmem_super_registry.h: SUPER_MAX_PROBE 8→32
  - PHASE15_WRAPPER_DOMAIN_CHECK_FIX.md: Comprehensive analysis

Root cause identified by user: LD_PRELOAD intercepts __libc_free(),
wrapper needs defense-in-depth to maintain Box boundaries.

2025-11-16 00:38:29 +09:00

..

ace_pool_connector.c

Tiny: fix header/stride mismatch and harden refill paths

2025-11-09 18:55:50 +09:00

ace_pool_connector.h

Tiny: fix header/stride mismatch and harden refill paths

2025-11-09 18:55:50 +09:00

adopt_gate_box.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

capacity_box.c

Phase12 debug: restore SUPERSLAB constants/APIs, implement Box2 drain boundary, fix tiny_fast_pop to return BASE, honor TLS SLL toggle in alloc/free fast paths, add fail-fast stubs, and quiet capacity sentinel. Update CURRENT_TASK with A/B results (SLL-off stable; SLL-on crash).

2025-11-14 01:02:00 +09:00

capacity_box.d

Phase E3-FINAL: Fix Box API offset bugs - ALL classes now use correct offsets

2025-11-13 06:50:20 +09:00

capacity_box.h

Box API Phase 1-3: Capacity Manager, Carve-Push, Prewarm 実装

2025-11-13 01:45:30 +09:00

carve_push_box.c

Box API Phase 1-3: Capacity Manager, Carve-Push, Prewarm 実装

2025-11-13 01:45:30 +09:00

carve_push_box.d

Front-Direct implementation: SS→FC direct refill + SLL complete bypass

2025-11-14 05:41:49 +09:00

carve_push_box.h

Box API Phase 1-3: Capacity Manager, Carve-Push, Prewarm 実装

2025-11-13 01:45:30 +09:00

external_guard_box.h

Phase 15 Box Separation: Fix wrapper domain check to prevent BenchMeta→CoreAlloc violation

2025-11-16 00:38:29 +09:00

free_local_box.c

CRITICAL DISCOVERY: Phase 9 LRU architecturally unreachable due to TLS SLL

2025-11-14 06:49:32 +09:00

free_local_box.d

Phase12 debug: restore SUPERSLAB constants/APIs, implement Box2 drain boundary, fix tiny_fast_pop to return BASE, honor TLS SLL toggle in alloc/free fast paths, add fail-fast stubs, and quiet capacity sentinel. Update CURRENT_TASK with A/B results (SLL-off stable; SLL-on crash).

2025-11-14 01:02:00 +09:00

free_local_box.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

free_publish_box.c

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

free_publish_box.d

Phase12 debug: restore SUPERSLAB constants/APIs, implement Box2 drain boundary, fix tiny_fast_pop to return BASE, honor TLS SLL toggle in alloc/free fast paths, add fail-fast stubs, and quiet capacity sentinel. Update CURRENT_TASK with A/B results (SLL-off stable; SLL-on crash).

2025-11-14 01:02:00 +09:00

free_publish_box.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

free_remote_box.c

Phase 12: Shared SuperSlab Pool implementation (WIP - runtime crash)

2025-11-13 16:33:03 +09:00

free_remote_box.d

Phase12 debug: restore SUPERSLAB constants/APIs, implement Box2 drain boundary, fix tiny_fast_pop to return BASE, honor TLS SLL toggle in alloc/free fast paths, add fail-fast stubs, and quiet capacity sentinel. Update CURRENT_TASK with A/B results (SLL-off stable; SLL-on crash).

2025-11-14 01:02:00 +09:00

free_remote_box.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

front_gate_box.c

Add Box 3 (Pointer Conversion Layer) and fix POOL_TLS_PHASE1 default

2025-11-12 01:01:23 +09:00

front_gate_box.d

Front-Direct implementation: SS→FC direct refill + SLL complete bypass

2025-11-14 05:41:49 +09:00

front_gate_box.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

front_gate_classifier.c

Tiny: classify_ptr optimization via header-based fast path

2025-11-14 18:20:35 +09:00

front_gate_classifier.d

Fix workset=128 infinite recursion bug (Shared Pool realloc → mmap)

2025-11-15 14:35:44 +09:00

front_gate_classifier.h

Box TLS-SLL + free boundary hardening: normalize C0–C6 to base (ptr-1) at free boundary; route all caches/freelists via base; replace remaining g_tls_sll_head direct writes with Box API (tls_sll_push/splice) in refill/magazine/ultra; keep C7 excluded. Fixes rbp=0xa0 free crash by preventing header overwrite and centralizing TLS-SLL invariants.

2025-11-10 16:48:20 +09:00

front_gate_v2.h

Phase 15: Box Separation (partial) - Box headers completed, routing deferred

2025-11-15 22:08:51 +09:00

hak_alloc_api.inc.h

CRITICAL FIX: Restore mincore() safety checks in classify_ptr() and free wrapper

2025-11-14 06:09:02 +09:00

hak_core_init.inc.h

Infrastructure and build updates

2025-11-11 21:49:05 +09:00

hak_exit_debug.inc.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

hak_free_api.inc.h

Phase 15: Box BenchMeta separation + ExternalGuard debug + investigation report

2025-11-15 23:00:21 +09:00

hak_kpi_util.inc.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

hak_wrappers.inc.h

Phase 15 Box Separation: Fix wrapper domain check to prevent BenchMeta→CoreAlloc violation

2025-11-16 00:38:29 +09:00

integrity_box.c

Fix workset=128 infinite recursion bug (Shared Pool realloc → mmap)

2025-11-15 14:35:44 +09:00

integrity_box.d

Add Box I (Integrity), Box E (Expansion), and comprehensive P0 debugging infrastructure

2025-11-12 02:45:00 +09:00

integrity_box.h

Add Box I (Integrity), Box E (Expansion), and comprehensive P0 debugging infrastructure

2025-11-12 02:45:00 +09:00

mailbox_box.c

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

mailbox_box.d

Phase12 debug: restore SUPERSLAB constants/APIs, implement Box2 drain boundary, fix tiny_fast_pop to return BASE, honor TLS SLL toggle in alloc/free fast paths, add fail-fast stubs, and quiet capacity sentinel. Update CURRENT_TASK with A/B results (SLL-off stable; SLL-on crash).

2025-11-14 01:02:00 +09:00

mailbox_box.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

pool_api.inc.h

release: silence runtime logs and stabilize benches

2025-11-11 01:47:06 +09:00

pool_core_api.inc.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

pool_init_api.inc.h

release: silence runtime logs and stabilize benches

2025-11-11 01:47:06 +09:00

pool_mf2_adoption.inc.h

Phase 1: Box Theory refactoring + include reduction

2025-11-06 21:54:12 +09:00

pool_mf2_core.inc.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

pool_mf2_helpers.inc.h

Phase 1: Box Theory refactoring + include reduction

2025-11-06 21:54:12 +09:00

pool_mf2_types.inc.h

Phase 1: Box Theory refactoring + include reduction

2025-11-06 21:54:12 +09:00

pool_mid_desc.inc.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

pool_mid_tc.inc.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

pool_refill.inc.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

pool_stats.inc.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

pool_tls_core.inc.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

pool_tls_ring.inc.h

CRITICAL FIX: TLS 未初期化による 4T SEGV を完全解消

2025-11-07 01:27:04 +09:00

pool_tls_types.inc.h

Phase 1: Box Theory refactoring + include reduction

2025-11-06 21:54:12 +09:00

prewarm_box.c

Box API Phase 1-3: Capacity Manager, Carve-Push, Prewarm 実装

2025-11-13 01:45:30 +09:00

prewarm_box.d

Phase12 debug: restore SUPERSLAB constants/APIs, implement Box2 drain boundary, fix tiny_fast_pop to return BASE, honor TLS SLL toggle in alloc/free fast paths, add fail-fast stubs, and quiet capacity sentinel. Update CURRENT_TASK with A/B results (SLL-off stable; SLL-on crash).

2025-11-14 01:02:00 +09:00

prewarm_box.h

Box API Phase 1-3: Capacity Manager, Carve-Push, Prewarm 実装

2025-11-13 01:45:30 +09:00

ptr_conversion_box.h

Phase E3-FINAL: Fix Box API offset bugs - ALL classes now use correct offsets

2025-11-13 06:50:20 +09:00

superslab_expansion_box.c

Add Box I (Integrity), Box E (Expansion), and comprehensive P0 debugging infrastructure

2025-11-12 02:45:00 +09:00

superslab_expansion_box.d

Phase12 debug: restore SUPERSLAB constants/APIs, implement Box2 drain boundary, fix tiny_fast_pop to return BASE, honor TLS SLL toggle in alloc/free fast paths, add fail-fast stubs, and quiet capacity sentinel. Update CURRENT_TASK with A/B results (SLL-off stable; SLL-on crash).

2025-11-14 01:02:00 +09:00

superslab_expansion_box.h

Add Box I (Integrity), Box E (Expansion), and comprehensive P0 debugging infrastructure

2025-11-12 02:45:00 +09:00

tiny_next_ptr_box.h

Phase E3-FINAL: Fix Box API offset bugs - ALL classes now use correct offsets

2025-11-13 06:50:20 +09:00

tls_sll_box.h

Front-Direct implementation: SS→FC direct refill + SLL complete bypass

2025-11-14 05:41:49 +09:00

tls_sll_drain_box.h

Tiny Step 2: drain interval optimization (default 1024→2048)

2025-11-14 17:41:26 +09:00