Re: [PATCH] conhost: Fix status for READ_CONSOLE ioctl

[Jacek Caban]

Hi Keno,

On 12/29/21 16:10, Keno Fischer wrote:
> diff --git a/programs/conhost/conhost.c b/programs/conhost/conhost.c
> index 78f6e345170..64a77e52b43 100644
> --- a/programs/conhost/conhost.c
> +++ b/programs/conhost/conhost.c
> @@ -1385,7 +1385,14 @@ static NTSTATUS read_console( struct console *console, unsigned int ioctl, size_
>       if (edit_line_grow( console, 1 )) console->edit_line.buf[0] = 0;
>   console->pending_read = out_size;
> - return process_console_input( console );
> -
> - /* If there are any pending input records, cook them now. */
> - if (console->record_count)
> - {
> -
>    process_console_input( console );
> - }
> -
> - return console->edit_line.status;

process_console_input() generally handles 0 record_count, what's exactly 
wrong there? Does the attached patch help?

Thanks,

Jacek