57b5e43d0e
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>
46 lines
1.6 KiB
JSON
46 lines
1.6 KiB
JSON
{
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"phases": [
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{
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"name": "idle",
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"duration_min": 60,
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"description": "Sit at lifestone. No input. Establishes baseline allocator noise.",
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"actions": []
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},
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{
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"name": "wander",
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"duration_min": 60,
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"description": "Walk a fixed route around Holtburg town. Targets streaming + landblock loads.",
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"actions": [
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{ "type": "walk_route", "waypoints": ["lifestone", "town-square", "marketplace", "south-gate", "lifestone"], "loop": true }
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]
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},
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{
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"name": "chat",
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"duration_min": 60,
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"description": "Spam /say and /tell. Targets chat-log buffers.",
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"actions": [
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{ "type": "send_chat", "channel": "say", "message_template": "test {counter}", "interval_sec": 2 }
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]
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},
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{
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"name": "target-cycle",
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"duration_min": 60,
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"description": "Tab through nearby targetables. No combat. Targets selection + tooltip allocation.",
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"actions": [
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{ "type": "press_key", "key": "Tab", "interval_sec": 3 }
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]
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},
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{
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"name": "ui-cycle",
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"duration_min": 60,
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"description": "Open/close inventory, character pane, spells pane. Targets UI-widget allocation.",
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"actions": [
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{ "type": "press_key", "key": "i", "interval_sec": 5 },
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{ "type": "press_key", "key": "c", "interval_sec": 7 },
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{ "type": "press_key", "key": "s", "interval_sec": 9 }
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]
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}
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],
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"snapshot_interval_min": 15,
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"notes": "Phase 2 schedule. Run one phase per session, fresh from bench-verified snapshot. Compare growth rates across phases to localize the leak's subsystem."
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}
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