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Date:      Fri, 22 Feb 2008 12:29:07 -0500
From:      "Rob Watt" <rob@hudson-trading.com>
To:        gnn@hudson-trading.com
Cc:        freebsd-net@freebsd.org, "Bruce M. Simpson" <bms@freebsd.org>
Subject:   Re: panic in 6.3-RELEASE when multi-cast client exits
Message-ID:  <cf6c7840802220929m2105f7fdu553b8853ba15790c@mail.gmail.com>
In-Reply-To: <m2wsoxtsla.wl%gnn@neville-neil.com>
References:  <cf6c7840802181045k7ccad96m50c547aed687e14@mail.gmail.com> <47BAE118.2040508@FreeBSD.org> <m2odad2fwc.wl%gnn@neville-neil.com> <m2wsoxtsla.wl%gnn@neville-neil.com>

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Thanks George, we will apply this patch tonight.

On Fri, Feb 22, 2008 at 1:26 AM, <gnn@hudson-trading.com> wrote:

> FYI this is fixed by a one line change that is about to hit 6-STABLE:
>
> @@ -991,7 +991,6 @@
>         * a new record.  Otherwise, we are done.
>         */
>        if (ifma->ifma_protospec != NULL) {
> -               if_delmulti_ent(ifma);  /* We don't need another reference
> */
>                IN_MULTI_UNLOCK();
>                IFF_UNLOCKGIANT(ifp);
>                return ifma->ifma_protospec;
>
> Sent to me by Stephan Uphoff.
>
> I tested it today.
>
> Best,
> George
>
>


-- 
Rob Watt
Hudson River Trading
212.479.3954



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