[mapserver-users] Parens making GetFeature crash with Mapserver7

[Even Rouault]

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
> > 
> > _______________________________________________
> > mapserver-users mailing list
> > mapserver-users at lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/mapserver-users
> 
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