Fix crash caused by double-free in LWGEOM_same - we were accidentally freeing the...

git-svn-id: http://svn.osgeo.org/postgis/trunk@2742 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/lwgeom/lwgeom_functions_basic.c b/lwgeom/lwgeom_functions_basic.c
index 85f43e854f344f7cc37ea329427e1cf64b50b32a..0f1f5d566e2cc343fe2a7bbe5eba910283dfb67d 100644 (file)
--- a/lwgeom/lwgeom_functions_basic.c
+++ b/lwgeom/lwgeom_functions_basic.c
@@ -2767,14 +2767,14 @@ Datum LWGEOM_same(PG_FUNCTION_ARGS)
        if ( TYPE_GETTYPE(g1->type) != TYPE_GETTYPE(g2->type) )
        {
                PG_FREE_IF_COPY(g1, 0);
-               PG_FREE_IF_COPY(g2, 0);
+               PG_FREE_IF_COPY(g2, 1);
                PG_RETURN_BOOL(FALSE); /* different types */
        }
 
        if ( TYPE_GETZM(g1->type) != TYPE_GETZM(g2->type) )
        {
                PG_FREE_IF_COPY(g1, 0);
-               PG_FREE_IF_COPY(g2, 0);
+               PG_FREE_IF_COPY(g2, 1);
                PG_RETURN_BOOL(FALSE); /* different dimensions */
        }