kern/159601: commit references a PR

[Arnaud Lacombe]

Hi,

On Fri, Oct 7, 2011 at 2:10 PM, dfilter service <dfilter at freebsd.org> wrote:
> The following reply was made to PR kern/159601; it has been noted by GNATS.
>
> From: dfilter at FreeBSD.ORG (dfilter service)
> To: bug-followup at FreeBSD.org
> Cc:
> Subject: Re: kern/159601: commit references a PR
> Date: Fri,  7 Oct 2011 18:01:51 +0000 (UTC)
>
>  Author: qingli
>  Date: Fri Oct  7 18:01:34 2011
>  New Revision: 226114
>  URL: http://svn.freebsd.org/changeset/base/226114
>
>  Log:
>   Remove the reference held on the loopback route when the interface
>   address is being deleted. Only the last reference holder deletes the
>   loopback route. All other delete operations just clear the IFA_RTSELF
>   flag.
>
>   PR:          kern/159601
>   Submitted by:        pluknet
>   Reviewed by: discussed on net@
Can you point me in which thread ?

Thanks,
 - Arnaud

>   MFC after:   3 days
>
>  Modified:
>   head/sys/netinet/in.c
>
>  Modified: head/sys/netinet/in.c
>  ==============================================================================
>  --- head/sys/netinet/in.c      Fri Oct  7 16:39:03 2011        (r226113)
>  +++ head/sys/netinet/in.c      Fri Oct  7 18:01:34 2011        (r226114)
>  @@ -1126,8 +1126,10 @@ in_scrubprefix(struct in_ifaddr *target,
>                        RT_LOCK(ia_ro.ro_rt);
>                        if (ia_ro.ro_rt->rt_refcnt <= 1)
>                                freeit = 1;
>  -                      else
>  +                      else if (flags & LLE_STATIC) {
>                                RT_REMREF(ia_ro.ro_rt);
>  +                              target->ia_flags &= ~IFA_RTSELF;
>  +                      }
>                        RTFREE_LOCKED(ia_ro.ro_rt);
>                }
>                if (freeit && (flags & LLE_STATIC)) {
>  _______________________________________________
>  svn-src-all at freebsd.org mailing list
>  http://lists.freebsd.org/mailman/listinfo/svn-src-all
>  To unsubscribe, send any mail to "svn-src-all-unsubscribe at freebsd.org"
>
> _______________________________________________
> freebsd-net at freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-net
> To unsubscribe, send any mail to "freebsd-net-unsubscribe at freebsd.org"
>