Hi Corinna, On Fri, 15 Jan 2021 18:26:31 +0900 Takashi Yano wrote: > - cat exits immediately in the following senario. > 1) Execute env CYGWIN=disable_pcon script > 2) Execute cmd.exe > 3) Execute cat in cmd.exe. > This is caused by setting input_available_event for the pipe for > non-cygwin app. This patch fixes the issue. > --- > winsup/cygwin/fhandler_tty.cc | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc > index e4993bf31..0b9901974 100644 > --- a/winsup/cygwin/fhandler_tty.cc > +++ b/winsup/cygwin/fhandler_tty.cc > @@ -394,7 +394,8 @@ fhandler_pty_master::accept_input () > } > } > > - SetEvent (input_available_event); > + if (write_to == get_output_handle ()) > + SetEvent (input_available_event); > ReleaseMutex (input_mutex); > return ret; > } > -- > 2.30.0 >
I would be happy if you could review this patch as well. -- Takashi Yano <takashi.y...@nifty.ne.jp>
