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Re: Cygwin crashes in kill_pgrp, _pinfo truncation issue.
- From: Andrey Khalyavin <halyavin at google dot com>
- To: cygwin at cygwin dot com
- Date: Mon, 17 Sep 2012 13:00:33 +0400
- Subject: Re: Cygwin crashes in kill_pgrp, _pinfo truncation issue.
- References: <CACgPhYrxk8_DvbZ44afZ9OrLTvXHn1-geyuL2EpfPWeeDG1yZw@mail.gmail.com>
2012/8/23 Andrey Khalyavin wrote:
>
> I got two more crash dumps from our bots running 20120816 snapshot.
> Both of them crashed in this place. process_state equals to
> PID_IN_USE | PIE_EXECED and your new check in _pinfo::exist is really there.
> So the race condition on process_state field does happens in practice.
>
> Andrey Khalyavin
I removed _pinfo truncation optimization and now all crashes are gone.
Andrey Khalyavin
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