codex

mirror of https://github.com/openai/codex.git synced 2026-09-13 11:47:17 +00:00

Files

jif bce96bcb43 Reject oversized reviewed terminal input (#41159 )

## Why

Reviewing a shortened `write_stdin` action while sending the complete input could allow unreviewed bytes to reach an escalated terminal.

## What changed

- Require the fully formatted action and approval reason to fit within 8,000 bytes.
- Reject truncated or oversized actions before requesting approval or writing any bytes to the terminal.
- Document the reviewed stdin size limit in the app-server protocol.

## Testing

Add an integration test that uses JSON escaping to push a formatted action over the limit and verifies that it is neither offered for approval nor executed, while a subsequent valid write still succeeds.

GitOrigin-RevId: f6c96a78a65a136366c8119a7d242dfc2ec05fe6

2026-08-27 14:54:13 +00:00

agent

Propagate trusted root skills to delegated workers (#41118 )

2026-08-27 11:31:40 +00:00

apps

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bin

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config

Freeze plugin roots in MCP tool attribution (#41117 )

2026-08-27 11:27:50 +00:00

context

Propagate trusted root skills to delegated workers (#41118 )

2026-08-27 11:31:40 +00:00

context_manager

Add developer instructions for persistent mode (#41050 )

2026-08-27 04:58:21 +00:00

exec_policy

Exercise restricted-token sandboxing in cyber policy tests (#39646 )

2026-08-20 07:37:52 +00:00

guardian

Reject oversized reviewed terminal input (#41159 )

2026-08-27 14:54:13 +00:00

mcp_tool_call

…

plugins

Read plugin authentication state from AuthManager (#39087 )

2026-08-17 22:26:27 +00:00

realtime_conversation

Support attaching to existing realtime calls (#39876 )

2026-08-21 06:41:28 +00:00

sandboxing

Derive sandbox contexts from turn environments (#40551 )

2026-08-25 05:16:45 +00:00

session

Require synchronous review for sensitive MCP actions (#41094 )

2026-08-27 08:44:54 +00:00

state

Annotate user input and contextual fragments with content kinds (#40196 )

2026-08-23 06:10:44 +00:00

tasks

Support standalone function outputs in turn routing (#40991 )

2026-08-26 22:48:37 +00:00

tools

Reject oversized reviewed terminal input (#41159 )

2026-08-27 14:54:13 +00:00

unified_exec

Reject oversized reviewed terminal input (#41159 )

2026-08-27 14:54:13 +00:00

utils

Count serialized JSON bytes without allocating strings (#40604 )

2026-08-25 13:10:24 +00:00

agent_communication.rs

…

agents_md_manager.rs

Rename host instruction payload to Instructions (#40709 )

2026-08-25 21:20:51 +00:00

agents_md_tests.rs

Honor environment-resolved workspace roots (#40912 )

2026-08-26 16:28:35 +00:00

agents_md.rs

Rename host instruction payload to Instructions (#40709 )

2026-08-25 21:20:51 +00:00

apply_patch_tests.rs

Use issuing step settings for approval decisions (#40821 )

2026-08-26 06:51:58 +00:00

apply_patch.rs

Use issuing step settings for approval decisions (#40821 )

2026-08-26 06:51:58 +00:00

attestation.rs

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client_common_tests.rs

Add per-turn cyber access program selection (#40687 )

2026-08-25 19:54:52 +00:00

client_common.rs

Add per-turn cyber access program selection (#40687 )

2026-08-25 19:54:52 +00:00

client_tests.rs

Expose response usage metadata in completion events (#41087 )

2026-08-27 07:50:05 +00:00

client.rs

Expose response usage metadata in completion events (#41087 )

2026-08-27 07:50:05 +00:00

codex_delegate_tests.rs

Distinguish Guardian review threads from subagents (#40221 )

2026-08-23 10:06:57 +00:00

codex_delegate.rs

Scope extension capabilities to invocation lifetimes (#41020 )

2026-08-27 02:00:31 +00:00

codex_thread.rs

Propagate trusted root skills to delegated workers (#41118 )

2026-08-27 11:31:40 +00:00

command_canonicalization_tests.rs

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command_canonicalization.rs

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compact_model_fallback.rs

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compact_remote_history.rs

Report prompt image resizing to the model (#37134 )

2026-08-05 18:19:22 +00:00

compact_remote_metadata_tests.rs

Support standalone named function call outputs (#39782 )

2026-08-20 19:19:41 +00:00

compact_remote_request.rs

Add per-turn cyber access program selection (#40687 )

2026-08-25 19:54:52 +00:00

compact_remote_v2_attempt.rs

Expose response usage metadata in completion events (#41087 )

2026-08-27 07:50:05 +00:00

compact_remote_v2_image_budget_tests.rs

Budget retained images during remote compaction (#40280 )

2026-08-23 21:29:11 +00:00

compact_remote_v2_images.rs

Budget retained images during remote compaction (#40280 )

2026-08-23 21:29:11 +00:00

compact_remote_v2.rs

Expose response usage metadata in completion events (#41087 )

2026-08-27 07:50:05 +00:00

compact_remote.rs

Snapshot resolved settings for each model step (#40651 )

2026-08-25 17:41:22 +00:00

compact_tests.rs

Budget retained images during remote compaction (#40280 )

2026-08-23 21:29:11 +00:00

compact_token_budget.rs

Snapshot resolved settings for each model step (#40651 )

2026-08-25 17:41:22 +00:00

compact.rs

Expose response usage metadata in completion events (#41087 )

2026-08-27 07:50:05 +00:00

connectors_tests.rs

Read plugin authentication state from AuthManager (#39087 )

2026-08-17 22:26:27 +00:00

connectors.rs

Attach verified access context to eligible plugin MCP calls (#41005 )

2026-08-27 00:02:26 +00:00

consequential_tool_message_templates.json

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current_time.rs

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cyber_access_program.rs

Add per-turn cyber access program selection (#40687 )

2026-08-25 19:54:52 +00:00

elicitation_tests.rs

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elicitation.rs

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environment_selection.rs

Honor environment-resolved workspace roots (#40912 )

2026-08-26 16:28:35 +00:00

event_mapping_tests.rs

Identify agents by name in token budget context (#36815 )

2026-08-04 00:51:53 +00:00

event_mapping.rs

Add developer instructions for persistent mode (#41050 )

2026-08-27 04:58:21 +00:00

exec_env_tests.rs

Add a feature flag to preserve apply_patch line endings (#37758 )

2026-08-10 01:44:30 +00:00

exec_env.rs

Expose the session ID to shell commands (#37848 )

2026-08-10 17:02:19 +00:00

exec_policy_tests.rs

Preserve unparsed shell wrappers in exec policy (#39588 )

2026-08-20 05:07:17 +00:00

exec_policy_windows_tests.rs

Retire the untrusted approval policy (#39630 )

2026-08-20 07:03:02 +00:00

exec_policy.rs

Derive sandbox contexts from turn environments (#40551 )

2026-08-25 05:16:45 +00:00

exec_tests.rs

Add an AbsolutePathBuf conversion for FileSystemPath (#38460 )

2026-08-14 00:18:29 +00:00

exec.rs

Derive sandbox contexts from turn environments (#40551 )

2026-08-25 05:16:45 +00:00

function_tool.rs

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git_info_tests.rs

Sanitize credentials from Git remote metadata (#40713 )

2026-08-25 21:34:05 +00:00

hook_mcp_executor.rs

Preserve executor context for MCP stop hooks (#40012 )

2026-08-21 21:17:42 +00:00

hook_runtime.rs

Support standalone tool outputs in turn/start (#41002 )

2026-08-26 23:58:10 +00:00

image_preparation_tests.rs

Preserve content kinds during image preparation (#40281 )

2026-08-23 22:23:40 +00:00

image_preparation.rs

Preserve content kinds during image preparation (#40281 )

2026-08-23 22:23:40 +00:00

installation_id.rs

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lib.rs

Add per-turn cyber access program selection (#40687 )

2026-08-25 19:54:52 +00:00

mcp_openai_file.rs

Honor environment-resolved workspace roots (#40912 )

2026-08-26 16:28:35 +00:00

mcp_skill_dependencies.rs

Harden MCP OAuth callback handling (#40691 )

2026-08-25 20:26:23 +00:00

mcp_tool_approval_templates.rs

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mcp_tool_call_tests.rs

Forward model confirmation policies to actor MCP tools (#41072 )

2026-08-27 06:58:07 +00:00

mcp_tool_call.rs

Forward model confirmation policies to actor MCP tools (#41072 )

2026-08-27 06:58:07 +00:00

mcp_tool_exposure_test.rs

Reuse MCP handlers across sampling steps (#37273 )

2026-08-06 13:37:07 +00:00

mcp_tool_exposure.rs

Reuse MCP handlers across sampling steps (#37273 )

2026-08-06 13:37:07 +00:00

mcp.rs

Honor managed plugin disablement for executor capabilities (#40640 )

2026-08-25 16:47:13 +00:00

memory_usage.rs

Standardize shell execution on unified exec (#39757 )

2026-08-20 17:46:05 +00:00

mention_syntax.rs

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network_policy_decision_tests.rs

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network_policy_decision.rs

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original_image_detail.rs

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otel_init.rs

Prepare the telemetry shutdown worker during initialization (#39050 )

2026-08-17 19:06:53 +00:00

prompt_debug.rs

Snapshot resolved settings for each model step (#40651 )

2026-08-25 17:41:22 +00:00

realtime_context_tests.rs

Add experimental app-server project APIs (#38940 )

2026-08-17 04:01:37 +00:00

realtime_context.rs

Add experimental app-server project APIs (#38940 )

2026-08-17 04:01:37 +00:00

realtime_conversation_tests.rs

Reconnect WebRTC Realtime sideband transports (#39257 )

2026-08-18 18:41:40 +00:00

realtime_conversation.rs

Expose resumable misalignment details through app server (#40952 )

2026-08-26 18:42:44 +00:00

realtime_prompt.rs

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responses_metadata.rs

Track window and fork positions in turn metadata (#40987 )

2026-08-26 22:37:59 +00:00

responses_retry_tests.rs

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responses_retry.rs

Snapshot resolved settings for each model step (#40651 )

2026-08-25 17:41:22 +00:00

rollout_budget.rs

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rollout.rs

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safety_tests.rs

Preserve filesystem permission path conventions (#39084 )

2026-08-17 21:49:30 +00:00

safety.rs

Avoid materializing writable-root carveouts for presence checks (#39812 )

2026-08-20 23:26:59 +00:00

sandbox_tags_tests.rs

Preserve filesystem permission path conventions (#39084 )

2026-08-17 21:49:30 +00:00

sandbox_tags.rs

Avoid materializing writable-root carveouts for presence checks (#39812 )

2026-08-20 23:26:59 +00:00

session_prefix_tests.rs

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session_prefix.rs

Classify additional generated context fragments (#40275 )

2026-08-23 20:08:40 +00:00

session_rollout_init_error.rs

Preserve sandbox errors during session initialization (#40381 )

2026-08-24 10:56:54 +00:00

session_startup_prewarm.rs

Track window and fork positions in turn metadata (#40987 )

2026-08-26 22:37:59 +00:00

shell_snapshot_tests.rs

Move shell snapshot tests into shell-command (#39480 )

2026-08-19 12:56:08 +00:00

shell_snapshot.rs

Instrument exec-server shell snapshot capture (#40620 )

2026-08-25 14:34:25 +00:00

shell_tests.rs

Resolve model-provided shells by type (#39607 )

2026-08-20 06:03:25 +00:00

shell.rs

Resolve model-provided shells by type (#39607 )

2026-08-20 06:03:25 +00:00

skills.rs

Trust invoked user skills in Guardian reviews (#41006 )

2026-08-27 00:07:26 +00:00

spawn.rs

Support sandboxed file streaming in exec-server (#38356 )

2026-08-13 11:11:26 +00:00

state_db_bridge.rs

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stream_events_utils_tests.rs

Handle standalone tool outputs as external context (#39791 )

2026-08-20 19:46:29 +00:00

stream_events_utils.rs

Snapshot resolved settings for each model step (#40651 )

2026-08-25 17:41:22 +00:00

test_support.rs

Negotiate MCP extensions per app-server session (#36910 )

2026-08-04 15:23:43 +00:00

thread_manager_tests.rs

Honor environment-resolved workspace roots (#40912 )

2026-08-26 16:28:35 +00:00

thread_manager.rs

Add per-turn cyber access program selection (#40687 )

2026-08-25 19:54:52 +00:00

thread_rollout_truncation_tests.rs

Preserve harness metadata across conversation history (#38058 )

2026-08-11 19:30:12 +00:00

thread_rollout_truncation.rs

Preserve harness metadata across conversation history (#38058 )

2026-08-11 19:30:12 +00:00

turn_diff_tracker_tests.rs

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turn_diff_tracker.rs

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turn_metadata_tests.rs

Track window and fork positions in turn metadata (#40987 )

2026-08-26 22:37:59 +00:00

turn_metadata.rs

Track window and fork positions in turn metadata (#40987 )

2026-08-26 22:37:59 +00:00

turn_timing_tests.rs

Support standalone named function call outputs (#39782 )

2026-08-20 19:19:41 +00:00

turn_timing.rs

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user_shell_command_tests.rs

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user_shell_command.rs

Snapshot resolved settings for each model step (#40651 )

2026-08-25 17:41:22 +00:00

util_tests.rs

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util.rs

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web_search.rs

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windows_sandbox_read_grants_tests.rs

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windows_sandbox_read_grants.rs

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windows_sandbox_tests.rs

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windows_sandbox.rs

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worktree_trust_tests.rs

Validate linked worktrees before inheriting project trust (#39616 )

2026-08-20 06:29:32 +00:00