Re: [sipcore] Fwd: [Technical Errata Reported] RFC3323 (5184)
worley@ariadne.com (Dale R. Worley) Sat, 18 November 2017 02:54 UTC
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To: Ben Campbell <ben@nostrum.com>
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Subject: Re: [sipcore] Fwd: [Technical Errata Reported] RFC3323 (5184)
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>> The following errata report has been submitted for RFC3323,
>> "A Privacy Mechanism for the Session Initiation Protocol (SIP)".
>> Original Text
>> -------------
>> Privacy-hdr = "Privacy" HCOLON priv-value *(";" priv-value)
>>
>>
>> Corrected Text
>> --------------
>> Privacy-hdr = "Privacy" HCOLON priv-value *("," priv-value)
My suspicion is that the syntax with semicolon was chosen specifically
to prevent the rule for combining header fields from being applicable.
This ensures that if the UA sends a single Privacy header with multiple
values, no intermediary can split it into multiple Privacy headers.
(The text only speaks of a single Privacy header, never multiple ones.)
But as Paul says, (1) it should be SEMI and (2) we must pay attention to
what has been deployed.
Dale
- [sipcore] Fwd: [Technical Errata Reported] RFC332… Ben Campbell
- Re: [sipcore] Fwd: [Technical Errata Reported] RF… Christer Holmberg
- Re: [sipcore] [EXTERNAL] Fwd: [Technical Errata R… Peterson, Jon
- Re: [sipcore] Fwd: [Technical Errata Reported] RF… Paul Kyzivat
- Re: [sipcore] Fwd: [Technical Errata Reported] RF… Christer Holmberg
- Re: [sipcore] Fwd: [Technical Errata Reported] RF… R.Jesske
- Re: [sipcore] Fwd: [Technical Errata Reported] RF… R.Jesske
- Re: [sipcore] Fwd: [Technical Errata Reported] RF… Dale R. Worley
- Re: [sipcore] Fwd: [Technical Errata Reported] RF… Christer Holmberg
- Re: [sipcore] Fwd: [Technical Errata Reported] RF… Dean Willis