{"record":{"id":"11bccfedc4510bed","repo":"openai/codex","slug":"failed-to-execvp-err","errorCode":null,"errorMessage":"Failed to execvp {}: {err}","messagePattern":"Failed to execvp (.+?): (.+?)","errorType":"panic","errorClass":null,"httpStatus":null,"severity":"error","filePath":"codex-rs/linux-sandbox/src/linux_run_main.rs","lineNumber":1578,"sourceCode":"    #[expect(clippy::expect_used)]\n    let c_command =\n        CString::new(command[0].as_str()).expect(\"Failed to convert command to CString\");\n    #[expect(clippy::expect_used)]\n    let c_args: Vec<CString> = command\n        .iter()\n        .map(|arg| CString::new(arg.as_str()).expect(\"Failed to convert arg to CString\"))\n        .collect();\n\n    let mut c_args_ptrs: Vec<*const libc::c_char> = c_args.iter().map(|arg| arg.as_ptr()).collect();\n    c_args_ptrs.push(std::ptr::null());\n\n    unsafe {\n        libc::execvp(c_command.as_ptr(), c_args_ptrs.as_ptr());\n    }\n\n    // If execvp returns, there was an error.\n    let err = std::io::Error::last_os_error();\n    panic!(\"Failed to execvp {}: {err}\", command[0].as_str());\n}\n\n#[cfg(test)]\n#[path = \"linux_run_main_tests.rs\"]\nmod tests;\n","sourceCodeStart":1560,"sourceCodeEnd":1584,"githubUrl":"https://github.com/openai/codex/blob/339751715c64496cb86246bfb3935f40e309dd3d/codex-rs/linux-sandbox/src/linux_run_main.rs#L1560-L1584","documentation":"Error \"Failed to execvp {}: {err}\" thrown in openai/codex.","triggerScenarios":"Thrown at codex-rs/linux-sandbox/src/linux_run_main.rs:1578 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"}