leakhunt/.gitignore
acbot 57b5e43d0e Initial commit — leak-hunt project complete
Five bugs identified and patched in retail Asheron's Call client:
- v3b: palette refcount over-increment (3-byte NOP at two sites)
- v5: RenderSurface PurgeResource no-op stub (vtable slot 2 thunk)
- v11: two dangling-pointer crash guards (NULL-check + reorder)
- v14: CEnvCell::Destroy ClipPlaneList leak (18-byte JMP to cleanup thunk)
- v22: unpacker stale-pointer SEH guard (whole-function __try/__except)

All five ship in leakfix.dll (117 KB, SHA d282f23c…) which is loaded
by acclient.exe at process start via PE import table patching by
tools/install_leakfix.py.

Controlled 15-client fleet soak: unpatched control died at 26h with
palette exhaustion; all 14 patched clients survived past that point
and reached ≥5-day uptime.

Residual ~15 MB/h growth traced to d3d9.dll's internal slab allocator
(260KB surface backing buffers retained after Release). See REPORT.md
§10 for the full investigation; conclusion is that it's unfixable from
outside d3d9.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-23 21:07:58 +02:00

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# --- credentials & local-only configuration ---
.env
*.creds
bin/launch_*.ps1
bin/launch_*.cmd
# --- big binaries (the package's pdb is committed deliberately; raw snapshots are not) ---
artifacts/**/snap_*.txt
artifacts/**/snap_*.bin
artifacts/**/dump_*.dmp
artifacts/**/*.dmp
artifacts/**/*.etl
artifacts/**/*.cab
artifacts/**/*.umdh.stdout
# --- build outputs (when Phase 3/8 land) ---
build/
out/
*.obj
*.pdb.tmp
*.exp
*.lib
!pdb/acclient.pdb
# but keep the shipping DLL itself committed
!dll/leakfix/build/leakfix.dll
# --- big files we don't want in the repo ---
leakhunt-migration.zip
tmp_*.txt
Usersacbot*
*.log
artifacts/
# memory dir is not part of the public deliverable; keep local
memory/
.claude/
# internal docs — keep local, not in the public repo
REPORT.md
HANDOFF.md
CLAUDE.md
MANIFEST.md
READ_ME_FIRST.txt
--help
# derived acclient.exe variants — copyrighted game binary, do not redistribute
dll/leakfix/acclient*.exe
dll/leakfix/dist/acclient*.exe
dll/leakfix/stable/acclient*.exe
# --- OS / editor junk ---
Thumbs.db
desktop.ini
*.swp
.vscode/
.idea/
# --- python / venv junk ---
__pycache__/
*.pyc
.venv/