From 9ed149511f71e325c6b8ba89ffbb48101a88a9ee Mon Sep 17 00:00:00 2001
From: Sandro Santilli <strk@keybit.net>
Date: Fri, 27 Jun 2014 07:38:02 +0000
Subject: [PATCH] Fix undefined behavior in ptarray_calculate_gbox_geodetic
 (#2774)

Patch by Paul Ramsey

git-svn-id: http://svn.osgeo.org/postgis/trunk@12676 b70326c6-7e19-0410-871a-916f4a2858ee
---
 liblwgeom/lwgeodetic.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/liblwgeom/lwgeodetic.c b/liblwgeom/lwgeodetic.c
index 84cc3f4b7..29a235c5a 100644
--- a/liblwgeom/lwgeodetic.c
+++ b/liblwgeom/lwgeodetic.c
@@ -2484,6 +2484,7 @@ int ptarray_calculate_gbox_geodetic(const POINTARRAY *pa, GBOX *gbox)
 	assert(gbox);
 	assert(pa);
 
+	gbox_init(&edge_gbox);
 	edge_gbox.flags = gbox->flags;
 
 	if ( pa->npoints == 0 ) return LW_FAILURE;
-- 
2.50.1