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fix: release GET index expression values

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Hermes Agent
2026-10-09 03:53:44 +00:00
parent e0543a1971
commit 9dfd777c41
6 changed files with 64 additions and 1 deletions
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@@ -112,6 +112,8 @@ The validator runs 2,000 prompt/input operations with AddressSanitizer, Undefine
`GET ... KEY ... AS ...` releases its evaluated map copy and key value after storing the selected value. `python3 tools/validate_get_key_expression_cleanup.py` runs 2,000 lookups under ASan/UBSan/LSan; before the cleanup it reproduced 1,004,000 bytes leaked, and after it passes with the expected output and no reported leaks.
`GET ... AT ... AS ...` now releases its evaluated index expression after converting it to a list position. The regression validator `python3 tools/validate_get_at_expression_cleanup.py` repeats a string-valued index 2,000 times under ASan/UBSan/LSan; before the fix, LeakSanitizer reported 4,000 leaked bytes, and after it passes with the expected selected value.
## COPY/MOVE expression temporary cleanup
`COPY FILE ... TO ...` and `MOVE FILE ... TO ...` release both evaluated path values after converting them to owned path strings. `python3 tools/validate_copy_move_expression_cleanup.py` runs 1,000 copy/move pairs under ASan/UBSan/LSan; before the cleanup it reproduced 74,000 bytes leaked across 4,000 path-expression values, and after it passes with no reported leaks.