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	Changes in TIFF v4.0.2

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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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Current Version: v4.0.2

Previous Version: v4.0.1

Master FTP Site: 

ftp.remotesensing.org, directory pub/libtiff

Master HTTP Site: 

http://www.remotesensing.org/libtiff 

This document describes the changes made to the software between the

previous and current versions (see above).  If you don't

find something listed here, then it was not done in this timeframe, or

it was not considered important enough to be mentioned.  The following

information is located here:

Major Changes

Changes in the software configuration

Changes in libtiff

Changes in the tools

Changes in the contrib area

<font size="+3">M</font>AJOR CHANGES:

	
 None

<font size="+3">C</font>HANGES IN THE SOFTWARE CONFIGURATION:

  
 None

<font size="+3">C</font>HANGES IN LIBTIFF:

  
 tif_getimage.c: added support for _SEPARATED CMYK images.

  
 tif_getimage.c: Added support for greyscale + alpha. 

  
 Added TIFFCreateCustomDirectory() and TIFFCreateEXIFDirectory() functions.

  
 tif_print.c: Lots of fixes around printing corrupt or

    hostile input.

  
 Improve handling of corrupt ycbcrsubsampling values. 

  
 tif_unix.c: use strerror to get meaningful error messages.

  
 tif_jpeg.c: fix serious bugs in JPEGDecodeRaw().

  
 tif_jpeg.c:  Fix size overflow (zdi-can-1221,CVE-2012-1173).

<font size="+3">C</font>HANGES IN THE TOOLS:

	
 tiff2pdf:  Defend against integer overflows while

	calculating required buffer sizes (CVE-2012-2113).

<font size="+3">C</font>HANGES IN THE CONTRIB AREA:

	
 None

Last updated $Date: 2012-06-16 00:19:37 $.