Added some small fuzzer corpus test cases that cause me OOM on a 2GB instance:
https://trac.osgeo.org/gdal/ticket/6540#comment:5 On Tue, Oct 17, 2017 at 3:05 AM, Even Rouault <[email protected]> wrote: > On vendredi 13 octobre 2017 12:43:29 CEST Even Rouault wrote: > > On vendredi 13 octobre 2017 10:06:56 CEST Matthieu Lefort wrote: > > > Hi list, > > > I am using ogr2ogr to load big geojson files (about 1 Go each) into > > > postgresql database. On my MacBook, (GDAL 1.11.3, released 2015/09/16), > > > although it lasts about 20 minutes for each file, this works fine. I > tried > > > to do the same thing on a VPS (Debian Stretch 9.2, 8 Go RAM) but the > > > process consumes all RAM in 20 seconds before stopping (out of memory). > > > Install was made with apt-get install gdal-bin. (GDAL 2.1.2, released > > > 2016/10/24) > > > > > > Is there a way to control memory usage or to avoid at least using more > > > memory than the available one ? > > > > Matthieu, > > > > no, this is a known issue ( see https://trac.osgeo.org/gdal/ticket/6540 > ) > > Hi, > > I've modified the GeoJSON driver in trunk to be able to ingest arbitrary > large > files with neglectable RAM consumption. Testing appreciated as this is a > non > trivial change. > > Even > > -- > Spatialys - Geospatial professional services > http://www.spatialys.com > _______________________________________________ > gdal-dev mailing list > [email protected] > https://lists.osgeo.org/mailman/listinfo/gdal-dev -- -- http://schwehr.org
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