Changes in TIFF v4.0.3 ====================== .. table:: References :widths: auto ====================== ========================================== Current Version v4.0.3 (:tag:`Release-v4-0-3`) Previous Version :doc:`v4.0.2 ` Master Download Site ``_ Master HTTP Site ``_ ====================== ========================================== 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 ------------- * None Software configuration changes ------------------------------ * Updated to use Automake 1.12.4. Avoids security problem with ``make distcheck`` (:cve:`2012-3386`). Library changes --------------- * Various memory buffer access fixes. * Fix handling when writing RGBA jpeg compressed imagery (:gdal-trac:`4732`). * Fix to work properly with IJG JPEG 7+. * New functions :c:func:`TIFFFieldTag`, :c:func:`TIFFFieldName`, :c:func:`TIFFFieldDataType`, :c:func:`TIFFFieldPassCount`, :c:func:`TIFFFieldReadCount`, :c:func:`TIFFFieldWriteCount` to use as external accessors for the opaque type :c:type:`TIFFField`. * Fix bug rewriting image tiles in a compressed file (:gdal-trac:`4771`). * Add TIFF/FX tag support in libtiff. Tools changes ------------- * :program:`tiff2pdf`: Fail when :c:func:`TIFFSetDirectory` fails. This prevents core dumps or perhaps even arbitrary code execution when processing a corrupt input file (:cve:`2012-3401`). * :program:`tiff2pdf`: Fix two places where :c:member:`t2p_error` didn't get set after a :c:func:`malloc` failure. No crash risk AFAICS, but the program might not report exit code 1 as desired. Contributed software changes ---------------------------- * None