Shijie Rao fb24c47bea fix: limit output size for exec command in unified exec (#8460) ...

### Issue
[Investigation
thread](https://openai.slack.com/archives/C095U48JNL9/p1766426234975789)

Github issue: [issue one](https://github.com/openai/codex/issues/8197),
[issue two](https://github.com/openai/codex/issues/8358), [issue
three](https://github.com/openai/codex/issues/7585)
Commonality: working in monorepo and large projects. Multiple threads
going and showing sluggishness ending with a crash and grey background.
Potential high usage of context.
How to reproduce:
* Open the whole monorepo with cursor or VSC on the latest extension.
* Run ls -R in current CWD.

### Change
In unified exec, we do not have max output check to the delta we ouput
for shell commands. This causes issue with our VSCE UI which take the
delta and construct the shell output.

fb24c47bea · 2025-12-23 14:36:15 -08:00

History

..

auth

[Auth] Add keyring support for Codex CLI (#5591)

2025-10-27 12:10:11 -07:00

command_safety

feat: introduce ExternalSandbox policy (#8290)

2025-12-18 17:02:03 -08:00

config

feat: honor /etc/codex/config.toml (#8461)

2025-12-22 19:06:04 -08:00

config_loader

feat: honor /etc/codex/config.toml (#8461)

2025-12-22 19:06:04 -08:00

context_manager

Do not panic when session contains a tool call without an output (#8048)

2025-12-14 22:16:49 -08:00

features

Chore: remove rmcp feature and exp flag usages (#8087)

2025-12-20 14:18:00 -08:00

mcp

fix: restore MCP startup progress messages in TUI (fixes #7827) (#7828)

2025-12-12 22:07:03 +00:00

models_manager

remove minimal client version (#8447)

2025-12-22 12:52:24 -08:00

rollout

Add public skills + improve repo skill discovery and error UX (#8098)

2025-12-17 01:35:49 -08:00

sandboxing

feat: introduce ExternalSandbox policy (#8290)

2025-12-18 17:02:03 -08:00

skills

Remove plan from system skills (#8374)

2025-12-20 19:42:53 -08:00

state

Add ExecPolicyManager (#8349)

2025-12-22 09:59:32 -08:00

tasks

Rename OpenAI models to models manager (#8346)

2025-12-19 16:20:05 -08:00

tools

Add ExecPolicyManager (#8349)

2025-12-22 09:59:32 -08:00

unified_exec

fix: limit output size for exec command in unified exec (#8460)

2025-12-23 14:36:15 -08:00

api_bridge.rs

feat: retroactive image placeholder to prevent poisoning (#6774)

2025-12-03 11:35:56 +00:00

apply_patch.rs

Refactor execpolicy fallback evaluation (#7544)

2025-12-03 23:39:48 -08:00

auth.rs

chore: migrate from Config::load_from_base_config_with_overrides to ConfigBuilder (#8276)

2025-12-18 16:12:52 -08:00

bash.rs

Handle concatenation nodes in bash command parser for exec policy (#8395)

2025-12-22 19:59:27 +00:00

client_common.rs

Rename OpenAI models to models manager (#8346)

2025-12-19 16:20:05 -08:00

client.rs

Rename OpenAI models to models manager (#8346)

2025-12-19 16:20:05 -08:00

codex_conversation.rs

Add feedback upload request handling (#5682)

2025-10-27 05:53:39 +00:00

codex_delegate.rs

Rename OpenAI models to models manager (#8346)

2025-12-19 16:20:05 -08:00

codex.rs

chore: save more about turn context in rollout log file (#8458)

2025-12-22 19:51:07 -08:00

compact_remote.rs

feat: add compaction event (#7289)

2025-11-25 16:12:14 +00:00

compact.rs

chore: save more about turn context in rollout log file (#8458)

2025-12-22 19:51:07 -08:00

conversation_manager.rs

Rename OpenAI models to models manager (#8346)

2025-12-19 16:20:05 -08:00

custom_prompts.rs

fix(core): load custom prompts from symlinked Markdown files (#3643)

2025-11-04 17:44:02 -08:00

default_client.rs

feat: change ConfigLayerName into a disjoint union rather than a simple enum (#8095)

2025-12-17 08:13:59 -08:00

env.rs

Fix toasts on Windows under WSL 2 (#7137)

2025-12-11 15:09:00 -08:00

environment_context.rs

feat: introduce ExternalSandbox policy (#8290)

2025-12-18 17:02:03 -08:00

error.rs

chores: models manager (#7937)

2025-12-12 18:59:39 +00:00

event_mapping.rs

Inject SKILL.md when it's explicitly mentioned. (#7763)

2025-12-10 13:59:17 -08:00

exec_env.rs

Set exclude to true by default in app server (#8281)

2025-12-18 14:28:30 -08:00

exec_policy.rs

feat: load ExecPolicyManager from ConfigLayerStack (#8453)

2025-12-22 17:24:17 -08:00

exec.rs

feat: introduce ExternalSandbox policy (#8290)

2025-12-18 17:02:03 -08:00

features.rs

feat: support in-repo .codex/config.toml entries as sources of config info (#8354)

2025-12-22 11:07:36 -08:00

flags.rs

chore: drop unused values from env_flags (#4188)

2025-09-24 14:29:51 -07:00

function_tool.rs

chore: rework tools execution workflow (#5278)

2025-10-20 20:57:37 +01:00

git_info.rs

feat: intercept apply_patch for unified_exec (#7446)

2025-12-02 17:54:02 +00:00

landlock.rs

chore: rework tools execution workflow (#5278)

2025-10-20 20:57:37 +01:00

lib.rs

Rename OpenAI models to models manager (#8346)

2025-12-19 16:20:05 -08:00

mcp_connection_manager.rs

fix: change codex/sandbox-state/update from a notification to a request (#8142)

2025-12-18 15:32:01 -08:00

mcp_tool_call.rs

[MCP] Render MCP tool call result images to the model (#5600)

2025-10-27 17:55:57 -04:00

message_history.rs

chore: migrate from Config::load_from_base_config_with_overrides to ConfigBuilder (#8276)

2025-12-18 16:12:52 -08:00

model_provider_info.rs

Remote compact for API-key users (#7835)

2025-12-12 10:05:02 -08:00

otel_init.rs

[codex] add otel tracing (#7844)

2025-12-12 17:07:17 -08:00

parse_command.rs

parse rg | head a search (#7797)

2025-12-09 18:30:16 -08:00

path_utils.rs

chore: prefer AsRef<Path> to &Path (#8249)

2025-12-18 08:50:13 -08:00

powershell.rs

feat(windows) start powershell in utf-8 mode (#7902)

2025-12-22 09:36:44 -08:00

project_doc.rs

chore: migrate from Config::load_from_base_config_with_overrides to ConfigBuilder (#8276)

2025-12-18 16:12:52 -08:00

review_format.rs

feat: detached review (#7292)

2025-11-28 11:34:57 +00:00

review_prompts.rs

chore: review everywhere (#7444)

2025-12-02 11:26:27 +00:00

safety.rs

feat: introduce ExternalSandbox policy (#8290)

2025-12-18 17:02:03 -08:00

seatbelt_base_policy.sbpl

feat: update sandbox policy to allow TTY (#7580)

2025-12-04 17:58:58 +00:00

seatbelt_network_policy.sbpl

core: widen sandbox to allow certificate ops when network is enabled (#5980)

2025-11-06 12:47:20 -08:00

seatbelt.rs

feat: if .codex is a sub-folder of a writable root, then make it read-only to the sandbox (#8088)

2025-12-15 22:54:43 -08:00

shell_snapshot.rs

feat: add shell snapshot for shell command (#7786)

2025-12-11 13:46:43 +00:00

shell.rs

feat: add shell snapshot for shell command (#7786)

2025-12-11 13:46:43 +00:00

spawn.rs

Kill shell tool process groups on timeout (#5258)

2025-11-07 17:54:35 -08:00

stream_events_utils.rs

nit: trace span for regular task (#8053)

2025-12-16 16:53:15 +00:00

terminal.rs

Terminal Detection Metadata for Per-Terminal Scroll Scaling (#8252)

2025-12-18 12:50:00 -08:00

text_encoding.rs

Fix: Improve text encoding for shell output in VSCode preview (#6178) (#6182)

2025-11-20 11:04:11 -08:00

token_data.rs

Add forced_chatgpt_workspace_id and forced_login_method configuration options (#5303)

2025-10-20 08:50:54 -07:00

truncate.rs

chore: save more about turn context in rollout log file (#8458)

2025-12-22 19:51:07 -08:00

turn_diff_tracker.rs

chore: more clippy rules 2 (#4057)

2025-09-22 17:16:02 +00:00

user_instructions.rs

Inject SKILL.md when it's explicitly mentioned. (#7763)

2025-12-10 13:59:17 -08:00

user_notification.rs

feat: include cwd in notify payload (#5415)

2025-10-20 23:53:03 +00:00

user_shell_command.rs

chore: migrate from Config::load_from_base_config_with_overrides to ConfigBuilder (#8276)

2025-12-18 16:12:52 -08:00

util.rs

fix: do not panic on alphas (#8406)

2025-12-22 00:20:53 +00:00