Re: [sidr] [Technical Errata Reported] RFC8416 (7080)

Ben Maddison <benm@workonline.africa> Mon, 22 August 2022 08:44 UTC

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Date: Mon, 22 Aug 2022 10:43:49 +0200
From: Ben Maddison <benm@workonline.africa>
To: Tim Bruijnzeels <tim@nlnetlabs.nl>
Cc: Warren Kumari <warren@kumari.net>, RFC Errata System <rfc-editor@rfc-editor.org>, sidr@ietf.org, SIDR Operations WG <sidrops@ietf.org>, Chris Morrow <morrowc@ops-netman.net>, andrew-ietf@liquid.tech, jgs@juniper.net, david@mandelberg.org
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Archived-At: <https://mailarchive.ietf.org/arch/msg/sidr/TAn2teyIHuTt-gbQ--F-KXFwEqQ>
Subject: Re: [sidr] [Technical Errata Reported] RFC8416 (7080)
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Hi Tim,

On 08/22, Tim Bruijnzeels wrote:
> Hi Warren, all,
> 
> I (co-author) agree that this was an oversight. I have no objections to the change.
> 
> However.. I haven't checked, but beware that current implementations
> might fail to parse the file if a "comment" member is added here, if
> they are (overly) strict. I expect that most will simply ignore this
> member. Perhaps it's wise that this is verified before finalising the
> errata.

The only one I checked was routinator/rpki-rs, which looks like it
already does "the right thing":

https://github.com/NLnetLabs/rpki-rs/blob/f1274c838eb05a39271db5bbb63cd70d706ec27b/src/slurm.rs#L489

I haven't checked any others, and I agree that it would be helpful if
implementors indicate whether this would be a breaking change for them.

Cheers,

Ben