From: Raúl Marín Rodríguez <rmrodriguez@carto.com>
Date: Fri, 23 Mar 2018 09:24:00 +0000 (+0000)
Subject: Fix memory leak in lwline_chaikin
X-Git-Tag: 2.5.0alpha~49
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=78b3d4f31031429068e4ad7cc83776ebc68b8288;p=postgis

Fix memory leak in lwline_chaikin

Closes https://github.com/postgis/postgis/pull/233
Closes #4053



git-svn-id: http://svn.osgeo.org/postgis/trunk@16485 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/liblwgeom/lwchaikins.c b/liblwgeom/lwchaikins.c
index b69c0dd1b..91d6fb062 100644
--- a/liblwgeom/lwchaikins.c
+++ b/liblwgeom/lwchaikins.c
@@ -102,12 +102,11 @@ static LWLINE* lwline_chaikin(const LWLINE *iline, int n_iterations)
 {
 	POINTARRAY *pa, *pa_new;
 	int j;
+	LWLINE *oline;
 
 	if( lwline_is_empty(iline))
 		return lwline_clone(iline);
 
-
-	LWLINE *oline = lwline_construct_empty(iline->srid, FLAGS_GET_Z(iline->flags), FLAGS_GET_M(iline->flags));
 	pa = iline->points;
 	for (j=0;j<n_iterations;j++)
 	{