Plug nodes leak in _lwt_AddEdge

git-svn-id: http://svn.osgeo.org/postgis/trunk@14001 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/liblwgeom/lwgeom_topo.c b/liblwgeom/lwgeom_topo.c
index 86b1e7be8309c3a4c834dd5d1e42995fae41ad64..1fc81fba0fbadefb44e12a393cf30e632667707c 100644 (file)
--- a/liblwgeom/lwgeom_topo.c
+++ b/liblwgeom/lwgeom_topo.c
@@ -2271,6 +2271,7 @@ _lwt_AddEdge( LWT_TOPOLOGY* topo,
       }
       else if ( newedge.face_left != node->containing_face )
       {
+        _lwt_release_nodes(endpoints, num_nodes);
         lwerror("SQL/MM Spatial exception - geometry crosses an edge"
                 " (endnodes in faces %" LWTFMT_ELEMID " and %" LWTFMT_ELEMID ")",
                 newedge.face_left, node->containing_face);
@@ -2286,6 +2287,7 @@ _lwt_AddEdge( LWT_TOPOLOGY* topo,
       end_node_geom = node->geom;
     } 
   }
+  if ( num_nodes ) _lwt_release_nodes(endpoints, num_nodes);
 
   if ( ! skipChecks )
   {