Invalid handle error in fhandler_pty_master::close

Takashi Yano
Fri Oct 8 03:16:36 GMT 2021

Hi Ken,

On Thu, 7 Oct 2021 10:30:32 -0400
Ken Brown wrote:
> I'm occasionally seeing what appears to be an Invalid Handle error in 
> fhandler_pty_master::close at
>    CloseHandle (attach_mutex);

Could you please check if the patch attached fixes the issue?

Takashi Yano <>
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