WFS server very wierd behaviour

[Yewondwossen Assefa]

I think It is the same one reported at
http://mapserver.gis.umn.edu/bugs/show_bug.cgi?id=1272

Bart van den Eijnden wrote:
> Tom,
>
> I can't explain your segfault.
>
> But the fact that you don't get the attributes was discussed last week,
> you need to add new metadata:
>
> gml_include_items "all"
> p     o
> See also:
>
> http://mapserver.gis.umn.edu/bugs/show_bug.cgi?id=950
>
> Best regards,
> Bart
>
>
>>Hi,
>>
>>Using latest CVS:
>>
>># ./mapserv -v
>>MapServer version 4.5 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP
>>OUTPUT=PDF SUPPORTS=PROJ SUPPORT
>>S=FREETYPE SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER
>>SUPPORTS=WFS_CLIENT SUPPORTS=
>>WCS_SERVER INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR INPUT=GDAL
>>INPUT=SHAPEFILE
>>
>>On fedora, using latest of all libs, including gdal 1.2.6.
>>
>>When I make clean, ./configure and make, I retest my WMS and WFS.
>>
>>WMS works as expected (GetCapabilities, GetMap, GetFeatureInfo).
>>
>>WFS GetCapabilities works
>>
>>WFS DescribeFeatureType works
>>
>>WFS GetFeature does not work
>>
>>Tests
>>
>>1./ WFS GetFeature (underlying data is shapefile)
>> -
>>http://devgeo.cciw.ca/cgi-bin/mapserv/ecows?version=1.0.0&service=WFS&re
>>quest=GetFeature&typename=naps&
>>  - RESPONSE: truncated output, no attributes output, just geometries
>>
>>Running this through gdb
>>
>>(gdb) set arg "QUERY_STRING=..........."
>>(gdb) run
>>......
>>......
>>......
>>Program received signal SIGSEGV, Segmentation fault.
>>[Switching to Thread -1208061824 (LWP 13120)]
>>0x006f26e9 in free () from /lib/tls/libc.so.6
>>(gdb) bt
>>#0  0x006f26e9 in free () from /lib/tls/libc.so.6
>>#1  0x0805daf5 in msFree ()
>>#2  0x080d0619 in msGMLFreeItems ()
>>#3  0x080d131f in msGMLWriteWFSQuery ()
>>#4  0x0809e6dc in msWFSGetFeature ()
>>#5  0x0809efcf in msWFSDispatch ()
>>#6  0x0809b13c in msOWSDispatch ()
>>#7  0x08051c85 in main ()
>>(gdb)
>>
>>2./ WFS GetFeature (underlying data is GML file)
>> -
>>http://devgeo.cciw.ca/cgi-bin/mapserv/ecows?version=1.0.0&service=WFS&re
>>quest=GetFeature&typename=neis
>>  - RESPONSE: 500 error
>>
>>Running this through gdb:
>>
>>(gdb) set arg
>>"QUERY_STRING=map=/usr/local/wwwsites/apache/devgeo.cciw.ca/apps/mapserv
>>/services/ecows/config.map&service=WFS&version=1.0.0&request=GetFeature&
>>typename=neis"
>>(gdb) run
>>......
>>......
>>......
>>
>>Program received signal SIGSEGV, Segmentation fault.
>>[Switching to Thread -1208061824 (LWP 13131)]
>>0x008746e9 in free () from /lib/tls/libc.so.6
>>(gdb) bt
>>#0  0x008746e9 in free () from /lib/tls/libc.so.6
>>#1  0x0805daf5 in msFree ()
>>#2  0x080d0619 in msGMLFreeItems ()
>>#3  0x080d131f in msGMLWriteWFSQuery ()
>>#4  0x0809e6dc in msWFSGetFeature ()
>>#5  0x0809efcf in msWFSDispatch ()
>>#6  0x0809b13c in msOWSDispatch ()
>>#7  0x08051c85 in main ()
>>(gdb)
>>
>>...at first I thought this is a gdal upgrade problem, but then again
>>maybe it is a mapgml.c issue (or both/neither?).
>>
>>..Tom
>>
>>
>
>

--
----------------------------------------------------------------
Assefa Yewondwossen
Software Analyst

Email: assefa at dmsolutions.ca
http://www.dmsolutions.ca/

Phone: (613) 565-5056 (ext 14)
Fax:   (613) 565-0925
----------------------------------------------------------------