WCS 2.0.0 parsing cookies as part of the request resulting in exception

[nmtoken]

I have a MapServer version 6.1-dev service providing a WCS.

On some occasions (when I have previously visited other servers in the domain that set cookies) I get an exception when making ANY request to the WCS 2.0.0 service, other WCS version requests are not affected.

<ows:ExceptionReport xmlns:ows="http://www.opengis.net/ows/2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0.0" xml:lang="en-US" xsi:schemaLocation="http://www.opengis.net/ows/2.0 http://schemas.opengis.net/ows/2.0/owsExceptionReport.xsd">
<ows:Exception exceptionCode="InvalidParameterValue" locator="request"> <ows:ExceptionText>
msWCSDispatch(): WCS server error. Unknown parameters: '__utma', '__utmz'.
</ows:ExceptionText>
</ows:Exception>
</ows:ExceptionReport>

This seems to be a bug.

[constantinius]

This is due to mapserver treating any non-standard and non-internal GET/KVP parameters as errors. I'll fix this to just ignore those parameters instead of returning an error message.