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| | Copied from Debian
From 3996fa0f84f4a8b7e65fe4b8f0681711022034ea Mon Sep 17 00:00:00 2001
From: erouault <erouault>
Date: Sun, 21 Dec 2014 20:04:31 +0000
Subject: [PATCH] * tools/pal2rgb.c, tools/thumbnail.c: fix crash by disabling
TIFFTAG_INKNAMES copying. The right fix would be to properly copy it, but not
worth the burden for those esoteric utilities.
http://bugzilla.maptools.org/show_bug.cgi?id=2484 (CVE-2014-8127)
---
ChangeLog | 7 +++++++
tools/pal2rgb.c | 2 +-
tools/thumbnail.c | 2 +-
3 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/tools/pal2rgb.c b/tools/pal2rgb.c
index bfe7899..3fc3de3 100644
--- a/tools/pal2rgb.c
+++ b/tools/pal2rgb.c
@@ -372,7 +372,7 @@ static struct cpTag {
{ TIFFTAG_CLEANFAXDATA, 1, TIFF_SHORT },
{ TIFFTAG_CONSECUTIVEBADFAXLINES, 1, TIFF_LONG },
{ TIFFTAG_INKSET, 1, TIFF_SHORT },
- { TIFFTAG_INKNAMES, 1, TIFF_ASCII },
+ /*{ TIFFTAG_INKNAMES, 1, TIFF_ASCII },*/ /* Needs much more complicated logic. See tiffcp */
{ TIFFTAG_DOTRANGE, 2, TIFF_SHORT },
{ TIFFTAG_TARGETPRINTER, 1, TIFF_ASCII },
{ TIFFTAG_SAMPLEFORMAT, 1, TIFF_SHORT },
diff --git a/tools/thumbnail.c b/tools/thumbnail.c
index c50bbff..73f9c34 100644
--- a/tools/thumbnail.c
+++ b/tools/thumbnail.c
@@ -257,7 +257,7 @@ static struct cpTag {
{ TIFFTAG_CLEANFAXDATA, 1, TIFF_SHORT },
{ TIFFTAG_CONSECUTIVEBADFAXLINES, 1, TIFF_LONG },
{ TIFFTAG_INKSET, 1, TIFF_SHORT },
- { TIFFTAG_INKNAMES, 1, TIFF_ASCII },
+ /*{ TIFFTAG_INKNAMES, 1, TIFF_ASCII },*/ /* Needs much more complicated logic. See tiffcp */
{ TIFFTAG_DOTRANGE, 2, TIFF_SHORT },
{ TIFFTAG_TARGETPRINTER, 1, TIFF_ASCII },
{ TIFFTAG_SAMPLEFORMAT, 1, TIFF_SHORT },
|