From a5585f5922afe5d6a9207f98bfd9c054432b2a0a Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <aacid@kde.org>
Date: Wed, 9 Jan 2013 22:17:09 +0100
Subject: [PATCH] Initialize refLine totally

Fixes uninitialized memory read in 1004.pdf.asan.7.3
(cherry picked from commit b1026b5978c385328f2a15a2185c599a563edf91)
---
 poppler/Stream.cc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/poppler/Stream.cc b/poppler/Stream.cc
index 3e6c908..9e37d53 100644
--- a/poppler/Stream.cc
+++ b/poppler/Stream.cc
@@ -14,7 +14,7 @@
 // under GPL version 2 or later
 //
 // Copyright (C) 2005 Jeff Muizelaar <jeff@infidigm.net>
-// Copyright (C) 2006-2010, 2012 Albert Astals Cid <aacid@kde.org>
+// Copyright (C) 2006-2010, 2012, 2013 Albert Astals Cid <aacid@kde.org>
 // Copyright (C) 2007 Krzysztof Kowalczyk <kkowalczyk@gmail.com>
 // Copyright (C) 2008 Julien Rebetez <julien@fhtagn.net>
 // Copyright (C) 2009 Carlos Garcia Campos <carlosgc@gnome.org>
@@ -1710,8 +1710,9 @@ int CCITTFaxStream::lookChar() {
       for (i = 0; codingLine[i] < columns; ++i) {
 	refLine[i] = codingLine[i];
       }
-      refLine[i++] = columns;
-      refLine[i] = columns;
+      for (; i < columns + 2; ++i) {
+	refLine[i] = columns;
+      }
       codingLine[0] = 0;
       a0i = 0;
       b1i = 0;
-- 
1.8.0