From 8a2f9160cc4c52c73a62adef4d9282b2bd6e7ff1 Mon Sep 17 00:00:00 2001
From: mancha <mancha1@hush.com>
Date: Mon, 19 Aug 2013
Subject: CVE-2013-4232

* tools/tiff2pdf.c: terminate after failure of allocating
  ycbcr buffer (bug #2449, CVE-2013-4232)

---
 tiff2pdf.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/tools/tiff2pdf.c	2013-08-20
+++ b/tools/tiff2pdf.c	2013-08-20
@@ -2457,7 +2457,8 @@ tsize_t t2p_readwrite_pdf_image(T2P* t2p
 					t2p->tiff_datasize, 
 					TIFFFileName(input));
 				t2p->t2p_error = T2P_ERR_ERROR;
-			  _TIFFfree(buffer);
+				_TIFFfree(buffer);
+				return(0);
 			} else {
 				buffer=samplebuffer;
 				t2p->tiff_datasize *= t2p->tiff_samplesperpixel;