Fixed bad_alloc exception followed by a deadlock when working with invalid geometry.

wonder · wonder · commit 7523b2511f53 · 2009-06-12T18:14:22.000Z
git-svn-id: http://svn.osgeo.org/qgis/branches/symbology-ng-branch@10913 c8812cc2-4d05-0410-92ff-de0c093fc19c
diff --git a/src/core/pal/layer.cpp b/src/core/pal/layer.cpp
@@ -347,6 +347,11 @@ void Layer::registerFeature( const char *geom_id, PalGeometry *userGeom, double
           //case geos::geom::GEOS_POINT:
           //case geos::geom::GEOS_LINESTRING:
           //case geos::geom::GEOS_POLYGON:
+
+          // ignore invalid geometries
+          if ( (f->type == GEOS_LINESTRING && f->nbPoints < 2) ||
+               (f->type == GEOS_POLYGON && f->nbPoints < 3) )
+            continue;
 #ifdef _DEBUG_FULL_
           std::cout << "Create Feat" << std::endl;
 #endif
