Claude Bot 600a190ace fix(shell): use-after-free in interpreter when setupIOBeforeRun fails (#26919) ...

When `setupIOBeforeRun()` fails in `runFromJS()` (e.g., stdout/stderr
closed on Windows), the error path called `#deinitFromExec()` which
freed the interpreter struct via `allocator.destroy(this)`. The GC
would later finalize the JSShellInterpreter wrapper, accessing the
already-freed memory and causing a segfault.

Fix: use `#derefRootShellAndIOIfNeeded(true)` instead, which cleans
up runtime resources (IO, shell env) and sets `cleanup_state` to
`.runtime_cleaned`, deferring struct deallocation to the GC finalizer.

Co-Authored-By: Claude <noreply@anthropic.com>

2026-02-11 22:24:32 +00:00

..

fixtures

Fix request.url having incorrect port

2023-10-16 15:14:15 -07:00

issue

fix(shell): use-after-free in interpreter when setupIOBeforeRun fails (#26919)

2026-02-11 22:24:32 +00:00

brotli-reset-leak.test.ts

fix: memory leaks in error-handling code for Brotli, Zstd, and Zlib compression state machines (#25592)

2025-12-18 21:42:14 -08:00

issue23966.test.ts

Fix Buffer.isEncoding('') to return false (#23968)

2025-10-22 16:15:29 -07:00