net/avahi-app-0.6.22 not returning correct IPv6 link-local address.

[Hajimu UMEMOTO]

Hi,

>>>>> On Fri, 04 Apr 2008 11:20:43 +0530
>>>>> Ashish Shukla आशीष शुक्ल <wahjava.ml at gmail.com> said:

wahjava> I noticed that avahi-resolve is returning incorrect IPv6 link-local
wahjava> address for a local interface.

wahjava> I tried looking up for the issue myself, but I'm not familiar with the
wahjava> interface, avahi is using to lookup interface's address.

wahjava> ---->8---->8----
wahjava> [abbe at monte-cristo ~/ports/avahi-app]$ ifconfig rl0
wahjava> rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
wahjava>         options=8<VLAN_MTU>
wahjava>         ether 00:1b:38:ea:5c:76
wahjava>         inet6 fe80::21b:38ff:feea:5c76%rl0 prefixlen 64 scopeid 0x1 
wahjava>         inet 172.16.0.7 netmask 0xffffffe0 broadcast 172.16.0.31
wahjava>         inet6 fdxx:xxxx:xxxx::yyyy prefixlen 48 
wahjava>         media: Ethernet autoselect (100baseTX <full-duplex>)
wahjava>         status: active
wahjava> [abbe at monte-cristo ~/ports/avahi-app]$ avahi-resolve -6 -n monte-cristo.local
wahjava> monte-cristo.local      fe80:1::21b:38ff:feea:5c76
wahjava> [abbe at monte-cristo ~/ports/avahi-app]$ uname -a
wahjava> FreeBSD monte-cristo.fr 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun Mar 30
wahjava> 12:05:36 IST 2008     root at monte-cristo.fr:/usr/obj/usr/src/sys/ULE
wahjava> amd64 
wahjava> ----8<----8<----

wahjava> Can anyone else confirm this ? Or problem with my configuration, hmm...?

It seems a KAME specific embedded scope-id is exposed.  Pleased try
the attached patch.

Sincerely,
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--
Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan
ume at mahoroba.org  ume@{,jp.}FreeBSD.org
http://www.imasy.org/~ume/