Chris Hayduk bb8f5304fc Fall back when macOS rejects high stdio descriptors (#55278) ...

## Why

On macOS, spawn file actions reject valid descriptors at or above `OPEN_MAX` even when `RLIMIT_NOFILE` permits them. This can prevent child processes from starting when their stdio descriptors exceed that limit.

## What changed

Use the compatibility backend when `posix_spawn_file_actions_adddup2` returns `EBADF` for stdio setup and `SpawnFallback::Compatible` is enabled. Preserve the error for `SpawnFallback::ReturnError`.

## Testing

Add a macOS regression test that forces high stdio descriptors and checks strict-mode errors, fallback stdio and exit status, process groups, and descriptor isolation without changing the parent's descriptor.

GitOrigin-RevId: b2a65a53403035df97831393a4f0eb77107b996e

2026-10-19 13:10:35 +00:00

..

absolute-path

Avoid reading the current directory when resolving absolute paths (#50558)

2026-10-03 07:14:12 +00:00

approval-presets

tui: pass active permission profiles through app commands (#22891)

2026-05-15 22:42:35 +00:00

audio

Add opt-in output token replay for OpenAI requests (#52742)

2026-10-10 01:25:00 +00:00

cache

Initialize media estimates outside the global cache lock (#47856)

2026-09-24 14:58:04 +00:00

cargo-bin

Normalize formatting in docs, web assets, and sample scripts (#52256)

2026-10-08 20:11:43 +00:00

cli

Add managed worktrees to codex exec (#42652)

2026-09-04 01:56:38 +00:00

elapsed

Disable empty Cargo test targets (#21584)

2026-05-07 15:44:17 -07:00

fuzzy-match

Fix fuzzy match scoring within Unicode lowercase expansions (#45475)

2026-09-14 17:36:11 +00:00

git-discovery

Bound Git root discovery for metadata enrichment (#42132)

2026-09-01 20:41:32 +00:00

home-dir

Disable empty Cargo test targets (#21584)

2026-05-07 15:44:17 -07:00

image

Reduce dependency coupling in shared configuration crates (#47713)

2026-09-24 01:50:36 +00:00

json-to-toml

Disable empty Cargo test targets (#21584)

2026-05-07 15:44:17 -07:00

oss

Route Ollama through the shared HTTP client (#36078)

2026-07-30 04:26:36 +00:00

output-truncation

Account for JSON overhead when truncating MCP tool results (#50470)

2026-10-03 00:13:58 +00:00

path-uri

Infer Windows UNC paths with forward and mixed slashes (#49424)

2026-09-30 01:28:02 +00:00

path-utils

Upgrade Windows bindings to windows-sys 0.61.2 (#50058)

2026-10-01 18:05:05 +00:00

plugins

Route skill discovery and loading through EnvironmentAccess (#46293)

2026-09-17 19:52:03 +00:00

process

Suppress Windows console windows for background subprocesses (#49164)

2026-09-29 04:38:37 +00:00

pty

Fall back when macOS rejects high stdio descriptors (#55278)

2026-10-19 13:10:35 +00:00

readiness

[codex] Remove async_trait from first-party code (#27475)

2026-06-11 18:16:39 -07:00

redacted-string

Keep credentials out of app-server logs (#39993)

2026-08-21 19:04:32 +00:00

rustls-provider

Use aws-lc-rs for rustls crypto provider (#27706)

2026-06-15 11:32:13 -07:00

sandbox-summary

Preserve executor path conventions in permission summaries (#45852)

2026-09-16 03:40:53 +00:00

sleep-inhibitor

Upgrade Windows bindings to windows-sys 0.61.2 (#50058)

2026-10-01 18:05:05 +00:00

stream-parser

Normalize formatting in docs, web assets, and sample scripts (#52256)

2026-10-08 20:11:43 +00:00

string

Track content provenance through prompt assembly and compaction (#53831)

2026-10-14 02:01:49 +00:00

template

Disable empty Cargo test targets (#21584)

2026-05-07 15:44:17 -07:00