openai/codex · error · anyhow::Error

UpdateProcThreadAttribute failed: {}

Error message

UpdateProcThreadAttribute failed: {}

What it means

Error "UpdateProcThreadAttribute failed: {}" thrown in openai/codex.

Source

Thrown at codex-rs/utils/pty/src/win/procthreadattr.rs:114

    unsafe fn update(
        &mut self,
        attribute: usize,
        value: *mut c_void,
        size: usize,
    ) -> Result<(), Error> {
        let res = unsafe {
            UpdateProcThreadAttribute(
                self.as_mut_ptr(),
                0,
                attribute,
                value,
                size,
                ptr::null_mut(),
                ptr::null_mut(),
            )
        };
        ensure!(
            res != 0,
            "UpdateProcThreadAttribute failed: {}",
            IoError::last_os_error()
        );
        Ok(())
    }
}

impl Drop for ProcThreadAttributeList {
    fn drop(&mut self) {
        unsafe { DeleteProcThreadAttributeList(self.as_mut_ptr()) };
    }
}

View on GitHub (pinned to 339751715c)

When it happens

Trigger: Thrown at codex-rs/utils/pty/src/win/procthreadattr.rs:114 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of openai/codex@339751715c (2026-08-25). Data as JSON: /api/errors/512d5b87a5073458. Report an issue: GitHub.