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Changes in TIFF v4.0.3
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</TITLE>
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</HEAD>
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<BODY BGCOLOR=white>
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<FONT FACE="Helvetica, Arial, Sans">
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<BASEFONT SIZE=4>
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<FONT SIZE=+3>T</FONT>IFF <FONT SIZE=+2>C</FONT>HANGE <FONT SIZE=+2>I</FONT>NFORMATION
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<BASEFONT SIZE=3>
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Current Version: v4.0.3
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Previous Version: v4.0.2
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Master FTP Site:
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download.osgeo.org, directory pub/libtiff
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Master HTTP Site:
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http://www.simplesystems.org/libtiff/
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This document describes the changes made to the software between the
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previous and current versions (see above). If you don't
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find something listed here, then it was not done in this timeframe, or
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it was not considered important enough to be mentioned. The following
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information is located here:
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Major Changes
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Changes in the software configuration
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Changes in libtiff
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Changes in the tools
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Changes in the contrib area
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<FONT SIZE=+3>M</FONT>AJOR CHANGES:
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None
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<FONT SIZE=+3>C</FONT>HANGES IN THE SOFTWARE CONFIGURATION:
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Updated to use Automake 1.12.4. Avoids security problem with
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'make distcheck' (CVE-2012-3386).
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<FONT SIZE=+3>C</FONT>HANGES IN LIBTIFF:
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Various memory buffer access fixes.
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Fix handling when writing RGBA jpeg compressed imagery
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(http://trac.osgeo.org/gdal/ticket/4732).
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Fix to work properly with IJG JPEG 7+.
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New functions TIFFFieldTag(), TIFFFieldName(),
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TIFFFieldDataType(), TIFFFieldPassCount(), TIFFFieldReadCount(),
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TIFFFieldWriteCount() to use as external accessors for the opaque
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type TIFFField.
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Fix bug rewriting image tiles in a compressed
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file (http://trac.osgeo.org/gdal/ticket/4771).
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Add TIFF/FX tag support in libtiff.
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<FONT SIZE=+3>C</FONT>HANGES IN THE TOOLS:
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tiff2pdf: Fail when TIFFSetDirectory() fails. This prevents
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core dumps or perhaps even arbitrary code execution when processing
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a corrupt input file (CVE-2012-3401).
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tiff2pdf: Fix two places where t2p_error didn't get set after a
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malloc failure. No crash risk AFAICS, but the program might not
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report exit code 1 as desired.
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<FONT SIZE=+3>C</FONT>HANGES IN THE CONTRIB AREA:
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None
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Last updated $Date: 2016-09-25 20:05:47 $.
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</BODY>
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</HTML>
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