iceweasel-oai
5cac3f896d
## Summary Fix the Windows sandbox PTY spawn path to pass the pseudoconsole handle value directly into `UpdateProcThreadAttribute`. ## Why Sandboxed `unified_exec` PTY sessions on Windows were failing during child process startup with `0xc0000142` (`STATUS_DLL_INIT_FAILED`). In practice this showed up as PowerShell DLL init popups when the sandboxed background-terminal path tried to launch an interactive shell. The root cause was that we were passing a pointer to a local `isize` variable instead of the pseudoconsole handle value in the form Windows expects for `PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE`. ## Validation - `cargo build -p codex-windows-sandbox --bins` - Reproduced the real sandboxed `codex exec` flow with `windows.sandbox_private_desktop=true` - Verified a `tty=true` interactive session launched through the normal PowerShell wrapper, printed `READY`, accepted follow-up stdin, and exited cleanly - Confirmed no new `0xc0000142` / `Application Popup` events appeared after the successful repro
npm i -g @openai/codex
or brew install --cask codex
Codex CLI is a coding agent from OpenAI that runs locally on your computer.
If you want Codex in your code editor (VS Code, Cursor, Windsurf), install in your IDE.
If you want the desktop app experience, run
codex app or visit the Codex App page.
If you are looking for the cloud-based agent from OpenAI, Codex Web, go to chatgpt.com/codex.
Quickstart
Installing and running Codex CLI
Install globally with your preferred package manager:
# Install using npm
npm install -g @openai/codex
# Install using Homebrew
brew install --cask codex
Then simply run codex to get started.
You can also go to the latest GitHub Release and download the appropriate binary for your platform.
Each GitHub Release contains many executables, but in practice, you likely want one of these:
- macOS
- Apple Silicon/arm64:
codex-aarch64-apple-darwin.tar.gz - x86_64 (older Mac hardware):
codex-x86_64-apple-darwin.tar.gz
- Apple Silicon/arm64:
- Linux
- x86_64:
codex-x86_64-unknown-linux-musl.tar.gz - arm64:
codex-aarch64-unknown-linux-musl.tar.gz
- x86_64:
Each archive contains a single entry with the platform baked into the name (e.g., codex-x86_64-unknown-linux-musl), so you likely want to rename it to codex after extracting it.
Using Codex with your ChatGPT plan
Run codex and select Sign in with ChatGPT. We recommend signing into your ChatGPT account to use Codex as part of your Plus, Pro, Business, Edu, or Enterprise plan. Learn more about what's included in your ChatGPT plan.
You can also use Codex with an API key, but this requires additional setup.
Docs
This repository is licensed under the Apache-2.0 License.