Ticket #1916 (new defect)

Opened 9 months ago

Problem fetching linestring or polygon geometries with OGR ODBC driver from CSV files

Reported by: cabellen Assigned to: warmerdam
Priority: normal Milestone:
Component: default Version: 1.4.1
Severity: normal Keywords:
Cc:

Description

A command <ogr2ogr output.shp "ODBC:polygons,polygons.csv(GEOMETRIA)"> (where polygons is an ODBC text DSN pointing to a folder containing the polygons.csv file which I enclose) causes "ERROR 1: GetNextRawFeature?(): Unrecognized error" while reading the big element which I have marked with field values "2;2;2;2". As a consequence, the command is unable to create the geometry for the element. The same element works fine when written to a more simple CSV file, with few rows. I have made sure that the problem is not related to a bad formatting of the CSV file nor to the Windows ODBC text driver. The problem occurs with polygons and linestrings. In my opinion, it should be a malloc/realloc problem about row 740 cpl_odbc.cpp CPLODBCStatement::Fetch.

Attachments

polygons.zip (45.0 kB) - added by cabellen on 10/16/07 09:47:13.

Change History

10/16/07 09:47:13 changed by cabellen

  • attachment polygons.zip added.