Opened 10 years ago

Closed 10 years ago

#5031 closed defect (fixed)

Segmentation fault when reading WFS json feed

Reported by: jpalmer Owned by: warmerdam
Priority: normal Milestone: 1.9.3
Component: OGR_SF Version: unspecified
Severity: normal Keywords: WFS
Cc:

Description

When reading a WFS featureType that does not contain a geometry column using the json format, OGR will seg fault.

ogrinfo --debug ON -so -al wfs:'http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?outputformat=json'

Produces the following output:

WFS: http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?&SERVICE=WFS&REQUEST=GetCapabilities
HTTP: Fetch(http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?&SERVICE=WFS&REQUEST=GetCapabilities)
WFS: GetFeature operation supports hits
WFS: No transaction support
ERROR 1: Server is read-only WFS; no WFS-T feature advertized
WFS: http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?&SERVICE=WFS&REQUEST=GetCapabilities
HTTP: Fetch(http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?&SERVICE=WFS&REQUEST=GetCapabilities)
WFS: GetFeature operation supports hits
WFS: No transaction support
OGR: OGROpen(wfs:http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?outputformat=json/0x9d2520) succeeded as WFS.
Had to open data source read-only.
INFO: Open of `wfs:http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?outputformat=json'
      using driver `WFS' successful.
OGR: GetLayerCount() = 1

WFS: http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?&SERVICE=WFS&VERSION=1.1.0&REQUEST=DescribeFeatureType&TYPENAME=v:x1211
HTTP: Fetch(http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?&SERVICE=WFS&VERSION=1.1.0&REQUEST=DescribeFeatureType&TYPENAME=v:x1211)

Layer name: v:x1211
Geometry: Unknown (any)
WFS: http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?&SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&TYPENAME=v:x1211&RESULTTYPE=hits
HTTP: Fetch(http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?&SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&TYPENAME=v:x1211&RESULTTYPE=hits)
Feature Count: 77
WFS: http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?outputformat=json&SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&TYPENAME=v:x1211
HTTP: Fetch(http://wfs.data.linz.govt.nz/84f646e35be34843abd9cee6085b50d6/v/x1211/wfs?outputformat=json&SERVICE=WFS&VERSION=1.1.0&REQUEST=GetFeature&TYPENAME=v:x1211)
OGR: OGROpen(/vsimem/tempwfs_0xa1fcf0/file.geojson/0xa1a0f0) succeeded as GeoJSON.
Segmentation fault

Change History (1)

comment:1 by Even Rouault, 10 years ago

Milestone: 1.10.01.9.3
Resolution: fixed
Status: newclosed

Fixed in trunk (r25760) and branches/1.9 (r25761)

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