RayPals/Claro
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix: release discarded expression values

Browse Source
This commit is contained in:
Hermes Agent
2026-09-23 09:06:11 +00:00
parent 3fdc5a90f0
commit 0b440109dd
3 changed files with 75 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/CURRENT_STATUS.md
+1 -1
View File
@@ -28,7 +28,7 @@ Verified in this checkout on 2026-09-23:
- `./claro doctor`: all checks `OK`.
- `./claro validate`: validation passed.
The memory cleanup slices release the previous deep value when a runtime variable or map entry is overwritten, release temporary split argument arrays and strings from `DO`, `CALL`, `TEXT ... CONTAINS`, and `RANDOM`, release loaded program paths, lines, and pointer arrays at the end of each script run, and now release the remaining runtime-owned variables, functions, modules, classes, import paths, captured output, return value, and error strings before the interpreter exits. Focused coverage is `tools/validate_memory_cleanup.py`; it reports `PASS: expression token allocations are released` under an ASan/UBSan build with LeakSanitizer checking and rejects any remaining `load_program` report while exercising repeated four-argument calls plus string/list/map overwrites. Remaining memory-growth areas include other expression temporaries. The `RUN COMMAND` path remains trusted shell execution, not a sandbox.
The memory cleanup slices release the previous deep value when a runtime variable or map entry is overwritten, release temporary split argument arrays and strings from `DO`, `CALL`, `TEXT ... CONTAINS`, and `RANDOM`, release loaded program paths, lines, and pointer arrays at the end of each script run, and now release the remaining runtime-owned variables, functions, modules, classes, import paths, captured output, return value, and error strings before the interpreter exits. The expression evaluator now releases discarded intermediate `Value` operands and command boundaries release evaluated `SET`/`SAY` values after copying or printing them. Focused coverage is `tools/validate_memory_cleanup.py` plus `tools/validate_expression_cleanup.py`; the latter reports `PASS: discarded expression values are released` under an ASan/UBSan build with LeakSanitizer checking. Remaining memory-growth areas include other expression temporaries and command boundaries. The `RUN COMMAND` path remains trusted shell execution, not a sandbox.
The `RUN COMMAND` path now decodes POSIX `pclose()` wait status before storing `LASTEXIT`, so a child that exits with code 3 exposes `3` rather than the encoded status `768`. Focused coverage is `tests/42_last_exit_code.claro`. HTTP responses now have a 1,048,576-byte cap and marker-like response bodies are preserved while extracting the final HTTP status marker. Focused coverage is `tools/validate_http_hardening.py`. Remaining memory-growth areas include other expression temporaries. Claro remains a trusted-script interpreter, not a sandbox.