[mapserver-users] Parens making GetFeature crash with Mapserver7

[Alexandre Saunier]

Hello all,

I have just tested a new build of Mapserver 7 (based upon the HEAD of
yesterday I think) and the problem is actually fixed.
Thanks a lot for the quick fix!

Alexandre



2014-09-26 18:48 GMT+02:00 Even Rouault <even.rouault at spatialys.com>:

> Fixed by https://github.com/mapserver/mapserver/issues/4986
>
> Le jeudi 25 septembre 2014 10:48:53, thomas bonfort a écrit :
> > Hi Âlex,
> >
> > I've tried your testcase (or at least the closest I could reproduce)
> > in the msautotest/wxs directory with
> >
> > export REQUEST_METHOD=POST
> > export QUERY_STRING=map=wfs_filter.map
> > echo '<wfs:GetFeature xmlns:wfs="http://www.opengis.net/wfs"
> > service="WFS" version="1.1.0"
> > xsi:schemaLocation="http://www.opengis.net/wfs
> > http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"
> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><wfs:Query
> > typeName="popplace" srsName="EPSG:4326"
> > xmlns:feature="http://mapserver.gis.umn.edu/mapserver"><ogc:Filter
> > xmlns:ogc="http://www.opengis.net/ogc"><ogc:PropertyIsEqualTo
> >
> matchCase="false"><ogc:PropertyName>NAME</ogc:PropertyName><ogc:Literal>foo
> >
> (bar)</ogc:Literal></ogc:PropertyIsEqualTo></ogc:Filter></wfs:Query></wfs:G
> > etFeature>'
> >
> > | mapserv
> >
> > and I get back a reasonable result:
> >
> > <?xml version='1.0' encoding="ISO-8859-1" ?>
> > <wfs:FeatureCollection
> >    xmlns:ms="http://mapserver.gis.umn.edu/mapserver"
> >    xmlns:gml="http://www.opengis.net/gml"
> >    xmlns:wfs="http://www.opengis.net/wfs"
> >    xmlns:ogc="http://www.opengis.net/ogc"
> >    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> >    xsi:schemaLocation="http://mapserver.gis.umn.edu/mapserver
> >
> http://localhost/path/to/wfs_simple?SERVICE=WFS&VERSION=1.1.0&REQUE
> >
> ST=DescribeFeatureType&TYPENAME=popplace&OUTPUTFORMAT=text/xml;%20s
> > ubtype=gml/3.1.1 http://www.opengis.net/wfs
> > http://schemas.opengis.net/wfs/1.1.0/wfs.xsd">
> >    <gml:boundedBy>
> >       <gml:Null>missing</gml:Null>
> >    </gml:boundedBy>
> > </wfs:FeatureCollection>
> >
> >
> > can you check that your testcase is still failing as there have been
> > quite a few recent changes in that part of the code.
> >
> > regards,
> > thomas
> >
> > On 5 September 2014 12:50, Alexandre Saunier
> >
> > <alexandre.saunier at camptocamp.com> wrote:
> > > Hi,
> > >
> > > I am testing the coming Mapserver 7 and have noticed that WFS
> GetFeature
> > > requests crash when using parens in a property value filter. Actually
> > > only the opening paren seems to be a problem, not the closing one.
> > >
> > > For instance:
> > >
> > > <wfs:GetFeature xmlns:wfs="http://www.opengis.net/wfs" service="WFS"
> > > version="1.1.0" xsi:schemaLocation="http://www.opengis.net/wfs
> > > http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"
> > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><wfs:Query
> > > typeName="feature:monuments" srsName="EPSG:3857"
> > > xmlns:feature="http://mapserver.gis.umn.edu/mapserver"><ogc:Filter
> > > xmlns:ogc="http://www.opengis.net/ogc"><ogc:PropertyIsEqualTo
> > >
> matchCase="false"><ogc:PropertyName>nom</ogc:PropertyName><ogc:Literal>fo
> > >
> o</ogc:Literal></ogc:PropertyIsEqualTo></ogc:Filter></wfs:Query></wfs:Get
> > > Feature>
> > >
> > > works as expected, whereas
> > >
> > > <wfs:GetFeature xmlns:wfs="http://www.opengis.net/wfs" service="WFS"
> > > version="1.1.0" xsi:schemaLocation="http://www.opengis.net/wfs
> > > http://schemas.opengis.net/wfs/1.1.0/wfs.xsd"
> > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><wfs:Query
> > > typeName="feature:monuments" srsName="EPSG:3857"
> > > xmlns:feature="http://mapserver.gis.umn.edu/mapserver"><ogc:Filter
> > > xmlns:ogc="http://www.opengis.net/ogc"><ogc:PropertyIsEqualTo
> > >
> matchCase="false"><ogc:PropertyName>nom</ogc:PropertyName><ogc:Literal>fo
> > > o
> > >
> (bar)</ogc:Literal></ogc:PropertyIsEqualTo></ogc:Filter></wfs:Query></wf
> > > s:GetFeature>
> > >
> > > returns
> > >
> > > <ows:ExceptionReport
> > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.1.0"
> > > xmlns:ows="http://www.opengis.net/ows" language="en-US"
> > > xsi:schemaLocation="http://www.opengis.net/ows
> > > http://schemas.opengis.net/ows/1.0.0/owsExceptionReport.xsd">
> > >
> > >   <ows:Exception locator="filter"
> exceptionCode="InvalidParameterValue">
> > >
> > >     <ows:ExceptionText>msWFSGetFeature(): WFS server error. Wrong
> number
> > >     of
> > >
> > > filter elements, one filter must be specified for each feature type
> > > listed in the TYPENAME parameter.</ows:ExceptionText>
> > >
> > >   </ows:Exception>
> > >
> > > </ows:ExceptionReport>
> > >
> > > Both requests work fine with Mapserver 6.0.1.
> > >
> > > Is it a known problem with Mapserver 7? No idea if this happens with
> > > intermediate Mapserver versions.
> > > I have found no issue about that on Mapserver's github.
> > >
> > > Thanks,
> > > Alexandre
> > >
> > > _______________________________________________
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> > > mapserver-users at lists.osgeo.org
> > > http://lists.osgeo.org/mailman/listinfo/mapserver-users
> >
> > _______________________________________________
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>
> --
> Spatialys - Geospatial professional services
> http://www.spatialys.com
>
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