Augmented memory allocated by force_3dm() - detected cases of memory shortage

git-svn-id: http://svn.osgeo.org/postgis/trunk@1597 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/lwgeom/lwgeom_functions_basic.c b/lwgeom/lwgeom_functions_basic.c
index 7a964fc19c861914be55fd51a50458a84bb9b904..e90faf5a8c353d4b56f9ef4c42bb9f17744f6d15 100644 (file)
--- a/lwgeom/lwgeom_functions_basic.c
+++ b/lwgeom/lwgeom_functions_basic.c
@@ -1246,7 +1246,7 @@ Datum LWGEOM_force_3dm(PG_FUNCTION_ARGS)
                size = geom->size;
        } else {
                // allocate double as memory a larger for safety 
-               size = geom->size * 1.5;
+               size = geom->size * 2;
        }
        srl = lwalloc(size);