[PATCH] Cygwin: pty: Fix segfault caused when tcflush() is called.

[Takashi Yano]

Hi Thomas,

On Tue, 23 Feb 2021 12:24:09 +0100
Thomas Wolff wrote:
> I've downloaded yesterday's snapshot (2021-02-22) for some testing.
> If I compile mintty (which passes without problem) and try to run it, it 
> just exits silently (no window popped up).
> After reverting to 3.1.7, it runs just fine (even the one compiled with 
> the snapshot).

Thanks for testing. However, I cannot reproduce your problem.
I downloaded mintty-3.4.6-1-src.tar.xz and extract it.
Then run
cygport mintty-3.4.6-1.cygport prep
cygport mintty-3.4.6-1.cygport compile

The binary in build/bin directory works with cygwin snapshot
2021-02-22. I have tried both 32bit and 64bit build, and both
work without problem.

Could you please provide some more information?

-- 
Takashi Yano <takashi.yano@nifty.ne.jp>