Owen Lin c5b5fa8089 Support thread forks from symlinked session roots (#42135) ...

## Why

Forking a resumed paginated thread failed when the managed `sessions` directory was a symlink, even though the rollout remained under that managed root.

## What changed

- Validate rollout lineage references against the canonical `sessions` and `archived_sessions` roots.
- Accept rollouts beneath symlinked managed roots while rejecting nested symlinks that escape those roots.

## Testing

- Cover forking a resumed rollout under a symlinked `sessions` root.
- Cover rejection of rollout lineage paths that escape through a nested symlink.

GitOrigin-RevId: 0128ecde7087120ef510baa3ed62cdbb33073117

2026-09-01 21:03:30 +00:00

..

common

Show actionable rate-limit banners in the TUI (#41742)

2026-08-31 00:20:06 +00:00

suite

Support thread forks from symlinked session roots (#42135)

2026-09-01 21:03:30 +00:00

all.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00