[geos-devel] [GEOS] #835: Google oss-fuzz

GEOS geos-trac at osgeo.org
Fri Jun 2 08:57:03 PDT 2017

#835: Google oss-fuzz
 Reporter:  goatbar     |      Owner:  geos-devel@…
     Type:  defect      |     Status:  new
 Priority:  major       |  Milestone:
Component:  Default     |    Version:  master
 Severity:  Unassigned  |   Keywords:  fuzzing ubsan asan msan
 Please consider joining Google's OSS Fuzz project.

 It would be great to get fuzzers that cover any input format (WKT, WKB,
 and ?) and if those succeed in parsing, try to write out the geometry and
 try out the geometry on a range of operations.

 Example of a GEOS fuzzing target (could definitely be improved):

 * https://github.com/schwehr/gdal-

 GDAL and Proj.4 are participating.

 * https://trac.osgeo.org/gdal/ticket/6883
 * https://trac.osgeo.org/gdal/browser/trunk/gdal/fuzzers
 * http://lists.maptools.org/pipermail/proj/2017-May/thread.html


 * https://github.com/google/oss-fuzz/tree/master/projects/gdal
 * https://github.com/google/oss-fuzz/tree/master/projects/proj4

 Note that I'm one of the people getting GDAL OSS Fuzz notifications and an
 engineer at Google (on Earth Engine, not the teams building fuzzing and
 sanitizing tools)

Ticket URL: <https://trac.osgeo.org/geos/ticket/835>
GEOS <http://trac.osgeo.org/geos>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).

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