FreeBSD Port: dkfilter-0.10_1

Yoshisato YANAGISAWA yanagisawa at
Mon Sep 18 00:28:32 PDT 2006

Dear Mujie-san,

On Sun, 17 Sep 2006 10:46:48 -0700
Charles Mujie <charles at> wrote:

> I did some more troubleshooting of my own last night I found out that
> by increasing the sleep time to 5 secs or more the problem doesn't
> occur. I agree with you analysis that there is some kind of race
> condition between line 48 and 52.

Thank you for your experiment.  However, I will avoid using sleep
command instead of busy waiting. I'm afraid that 5 seconds are not
enough for other computers such as very slow CPU PCs.  Moreover, I am
not sure enough sleep time to avoid race condition.

> Thanks for the patch you e-mail me.  I've applied the patch and
> rebooted a couple of times and it looks fine.

Thank you for checking my patch.
I send-pr-ed the patch as ports/103344.
You can follow this from:

Thank you,

Yoshisato YANAGISAWA <yanagisawa at>
Dept. of Mathematical and Computing Sciences,
Graduate School of Information Science and Engineering,
Tokyo Institute of Technology.
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