[PATCH] Cygwin: console: Fix a bug on input when signalled.
Corinna Vinschen
corinna-cygwin@cygwin.com
Tue Nov 2 14:48:17 GMT 2021
On Nov 2 12:40, Takashi Yano wrote:
> - This patch fixes the bug that Ctrl-C sometimes does not work as
> expected in Windows Terminal.
>
> Addresses:
> https://cygwin.com/pipermail/cygwin/2021-November/249749.html
> ---
> winsup/cygwin/fhandler_console.cc | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/winsup/cygwin/fhandler_console.cc b/winsup/cygwin/fhandler_console.cc
> index 940c66a6e..0501b36fa 100644
> --- a/winsup/cygwin/fhandler_console.cc
> +++ b/winsup/cygwin/fhandler_console.cc
> @@ -1178,6 +1178,10 @@ out:
> /* Discard processed recored. */
> DWORD dummy;
> DWORD discard_len = min (total_read, i + 1);
> + /* If input is signalled, do not discard input here because
> + tcflush() is already called from line_edit(). */
> + if (stat == input_signalled && !(ti->c_lflag & NOFLSH))
> + discard_len = 0;
> if (discard_len)
> ReadConsoleInputW (get_handle (), input_rec, discard_len, &dummy);
> return stat;
> --
> 2.33.0
This and the next patch pushed to master and cygwin-3_3-branch.
Thanks,
Corinna
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