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List:       freebsd-net
Subject:    Re: race condition in ipfw restart (please review the fix)
From:       Valentin Nechayev <netch () ivb ! nn ! kiev ! ua>
Date:       2004-03-29 9:06:51
Message-ID: 20040329090651.GA3788 () iv ! nn ! kiev ! ua
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 Thu, Mar 25, 2004 at 01:59:34, fjoe (Max Khon) wrote about "race condition in ipfw restart (please review the fix)": 

MK> ipfw restart has race condition: there is "sleep 2" statement after
MK> killall natd but if natd will not die in 2 seconds ipfw can't
MK> start nat daemon (natd: Unable to bind divert socket.: Address already in use).

Is there any reason to wait until natd finishes polite restart?
I usually kill it with -KILL, result is the same.


-netch-
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