From 1ca5fa15b0a96360d73a4d114c2d3667aae898ba Mon Sep 17 00:00:00 2001
From: Werner Lemberg <wl@gnu.org>
Date: Sun, 12 Oct 2014 08:31:32 +0200
Subject: [PATCH] [sfnt] Fix Savannah bug #43392.

* src/sfnt/ttsbit.c (tt_sbit_decoder_load_metrics): Don't let
vertical metrics uninitialized.
---
 ChangeLog         | 7 +++++++
 src/sfnt/ttsbit.c | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index f7f4b0f84..6ca35247f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2014-10-12  Werner Lemberg  <wl@gnu.org>
+
+	[sfnt] Fix Savannah bug #43392.
+
+	* src/sfnt/ttsbit.c (tt_sbit_decoder_load_metrics): Don't let
+	vertical metrics uninitialized.
+
 2014-10-11  Alexei Podtelezhnikov  <apodtele@gmail.com>
 
 	[base] Small bbox correction.
diff --git a/src/sfnt/ttsbit.c b/src/sfnt/ttsbit.c
index 180d5590d..8899a0316 100644
--- a/src/sfnt/ttsbit.c
+++ b/src/sfnt/ttsbit.c
@@ -505,6 +505,13 @@
 
       p += 3;
     }
+    else
+    {
+      /* avoid uninitialized data in case there is no vertical info -- */
+      metrics->vertBearingX = 0;
+      metrics->vertBearingY = 0;
+      metrics->vertAdvance  = metrics->width;
+    }
 
     decoder->metrics_loaded = 1;
     *pp = p;