ietf-xml-mime
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Re: W3C Last Call and Media Type request for comments: XQuery and XQueryX

2005-04-07 14:06:32

* Liam Quin wrote:
It lets people put XQuery documents on public Web servers that may
not be configured correctly.  But it's not clear that this is the
right approach.

What kind of misconfiguration did you have in mind here? Configured to
use an incorrect charset parameter? That's then easily addressed by not
having a charset parameter.

We expect to add to it later.  Right now the specifications are new
enough (in terms of Process) that security implications have not
all been explored.  I'd welcome help in this area.  What sort of
additional text did you expect in this section?

http://www.ietf.org/internet-drafts/draft-freed-media-type-reg-03.txt
section 6 covers this. For example, it seems possible to construct a
query such that it loops indefinitely through infinite recursion, that's
probably something implementations should protect against.

It's non-normative within the context of the XQueryX specification:
an implementation does not need to support anything here in order
to claim conformance.  If you do support application/xquery+xml though,
this is how you must do it.

http://www.w3.org/TR/2005/WD-xquery-20050404/#id-conform-optional-features
is not marked non-normative, even though none of the features in that
section are required in order to claim conformance, so this principle
does not seem to be applied consistently; and it seems inconsistent
with other W3C Technical Reports.
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