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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;
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