{"record":{"id":"5c9a1b95957ba70f","repo":"openai/codex","slug":"convert-deny-capability-sid-failed","errorCode":null,"errorMessage":"convert deny capability SID failed","messagePattern":"convert deny capability SID failed","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"codex-rs/windows-sandbox-rs/src/bin/setup_main/win.rs","lineNumber":981,"sourceCode":"        // during setup, the sandbox could otherwise create it later under a writable parent and\n        // bypass the carveout. Materialize missing carveouts as directories so the deny-write ACL\n        // is present before the command starts. Legacy protected children are filtered before\n        // payload creation, so this should not create sentinel directories in a workspace.\n        if !path.exists() {\n            std::fs::create_dir_all(path)\n                .with_context(|| format!(\"failed to create deny-write path {}\", path.display()))?;\n        }\n\n        let deny_sid_strs = workspace_write_cap_sids_for_path(\n            &payload.codex_home,\n            &payload.command_cwd,\n            &payload.write_roots,\n            path,\n        )?;\n        for deny_sid_str in deny_sid_strs {\n            let deny_psid = unsafe {\n                convert_string_sid_to_sid(&deny_sid_str)\n                    .ok_or_else(|| anyhow::anyhow!(\"convert deny capability SID failed\"))?\n            };\n\n            match unsafe { add_deny_write_ace(path, deny_psid) } {\n                Ok(true) => {\n                    log_line(\n                        log,\n                        &format!(\"applied deny ACE to protect {}\", path.display()),\n                    )?;\n                }\n                Ok(false) => {}\n                Err(err) => {\n                    refresh_errors.push(format!(\"deny ACE failed on {}: {err}\", path.display()));\n                    log_line(\n                        log,\n                        &format!(\"deny ACE failed on {}: {err}\", path.display()),\n                    )?;\n                }\n            }","sourceCodeStart":963,"sourceCodeEnd":999,"githubUrl":"https://github.com/openai/codex/blob/339751715c64496cb86246bfb3935f40e309dd3d/codex-rs/windows-sandbox-rs/src/bin/setup_main/win.rs#L963-L999","documentation":"Error \"convert deny capability SID failed\" thrown in openai/codex.","triggerScenarios":"Thrown at codex-rs/windows-sandbox-rs/src/bin/setup_main/win.rs:981 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"339751715c64496cb86246bfb3935f40e309dd3d","analyzedAt":"2026-08-25T05:35:09.876Z","schemaVersion":2},"datasetVersion":"2026-08-25T06:17:31.827Z"}