id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc
1514,[RASTER] ST_DumpAsPolygon crashes the backend,strk,pracine,"I've imported a geotiff produced by gdal reading the swisstopo NTv2 gridshift file.

After that, this query kills the backend:
=# create table chenyx06a_longs as select st_centroid(geom), val from ( select (st_dumpaspolygons(rast, 2)).* from chenyx06a ) as foo;

Note that dumping band 1 didn't kill the backend.

Let me know how I can help further debugging the issue.

The .tif file is attached to this ticket.",defect,closed,medium,PostGIS 2.0.0,raster,trunk,fixed,,