Fwd: avahi not registering services with port number "0". added patch.

[Rouven WEILER]

Hey Günter,



here it is.

The original one can be found here (https://raw.githubusercontent.com/OpenIndiana/oi-userland/oi/hipster/components/network/samba/patches/11-avahi-register.patch)
In case it does not work another time…

Best reagards

Rouven



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>>> Am 16.04.2019 um 16:56 schrieb Günther Deschner <gd at samba.org>:
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>>> Hi Rouven,
>>> 
>>> hm, the attached patch had 0 bytes. Can you re-send the patch ?
>>> 
>>> Thanks,
>>> Guenther
>>> 
>>> On 02/04/2019 13:54, Rouven WEILER via samba-technical wrote:
>>>> 
>>>> In avahi.c there are two mdns services registered under port number "0" for propagation. The two services for the fuit:model named "_device-info" and "_adisk" are not propagated properly under.
>>>> 
>>>> Digging on MacOS shows that "_adisk" uses e.g. port number 9 in the TimeCapsule. "_device-info" is not a service at all due to IANA. It is just a TXT entry. The mDNSResponder in MacOS does propagate that at startup. This function is not ported to other implementation. Setting "_device-info" being propagated on port 9 does then work well.
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>>>> Summed up: Setting both port number to 9 make everything work well. Since "9" is the "discard" port (to my knowledge something like a network "/dev/null") and since there is no real service behind "_device-info" and "_adisk" setting the ports seem reasonable to me.
>>>> 
>>>> Additional info: https://www.illumos.org/issues/10577
>>>> 
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>>> 
>>> -- 
>>> Günther Deschner                    GPG-ID: 8EE11688
>>> Red Hat                         gdeschner at redhat.com
>>> Samba Team                              gd at samba.org
>>> 
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