2009-11-04  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* libtiff 3.9.2 released.

2009-11-03  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* tools/tiffcrop.c: Updated tiffcrop from Richard Nolde.  This

	version has undergone substantial testing with arbitrary sample

	bit depths.  Also eliminates GCC compilation warnings.

2009-11-02  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* port/libport.h: Added header file for porting prototypes and

	extern declarations.

2009-10-31  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* libtiff/tif_dirwrite.c (TIFFWriteAnyArray): Add missing break

	statement so writing an array of TIFF_DOUBLE works.

2009-10-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* libtiff/tif_dirread.c: Eliminate GCC "dereferencing type-punned

	pointer" warnings.

2009-10-28  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* html/tools.html: Add manual page links, and a summary

	description of tiffcrop.

2009-10-07  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* configure.ac: x86_64 should use the same fill order as i386.

2009-09-24  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* tools/tiffcrop.c, man/tiffcrop.1: New tiffcrop from Richard

	Nolde.  Major updates to add significant functionality for reading

	and writing tile based images with bit depths not a multiple of 8

	which cannot be handled by tiffcp.

2009-09-03  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* libtiff/tif_ojpeg.c (OJPEGWriteHeaderInfo): IJG JPEG 7 needs

	do_fancy_upsampling=FALSE in order to read raw data.  Resolves

	"Bug 2090 - OJPEG crash with libjpeg v7".

	http://bugzilla.maptools.org/show_bug.cgi?id=2090

2009-08-30  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* contrib/iptcutil/iptcutil.c,

	libtiff/tif_getimage.c,libtiff/tif_jpeg.c,libtiff/tif_ojpeg.c,tools/tiffcrop.c,tools/tiffgt.c:

	Applied patch from Oden Eriksson to allow building with GCC using

	the "-Wformat -Werror=format-security" flags.

2009-08-28  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* libtiff 3.9.1 released.

2009-08-28  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_dirwrite.c: Back out changes from 2007-11-22 that

	resulted in the final strip not being written in some circumstances.

	http://bugzilla.maptools.org/show_bug.cgi?id=2088

2009-08-27  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* libtiff/tif_write.c (TIFFAppendToStrip): Remove cast which

	caused libtiff to output a wrong last strip with byte-count and

	strip-offset of zero.  This cast was added on the day of the 3.9.0

	release.

	* libtiff/tif_config.vc.h: tiffiop.h needs the TIFF_INT64_T and

	TIFF_UINT64_T defines in order to compile.  Copy existing

	definitions from tiffconf.vc.h.

2009-08-21  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* test/Makefile.am (AUTOMAKE_OPTIONS): Colorized tests was not

	actually activated since it needed to be enabled in this

	Makefile.am.  Also activated parallel-tests mode since it offers

	useful features such as per-test .log files and a summary test

	report .log file.

2009-08-20  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* libtiff 3.9.0 released.

	* libtiff/tif_print.c (TIFFPrintDirectory): Applied patch for "tag

	error may cause segfault in tif_print.c."

	http://bugzilla.maptools.org/show_bug.cgi?id=1896

	* tools/{rgb2ycbcr.c, tiff2rgba.c}: Applied patch for

	CVE-2009-2347 libtiff: integer overflows in various inter-color

	space conversion tools.

	http://bugzilla.maptools.org/show_bug.cgi?id=2079

	* configure.ac: Updated autotools.  Autoconf 2.64, Automake 1.11,

	libtool 2.2.6.  Enabled support for silent build rules

	(--enable-silent-rules or 'make V=0') and colorized tests.

2009-06-30  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_luv.c: correct return codes from encoderow to be

	1 on success instead of zero.

	http://bugzilla.maptools.org/show_bug.cgi?id=2069

2009-06-22  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_lzw.c: Fix buffer underflow bug. 

	http://bugzilla.maptools.org/show_bug.cgi?id=2065

2009-06-03  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_write.c: do not override the planar configuration to be

	contig for one sample files if planar configuration is already set.

	http://bugzilla.maptools.org/show_bug.cgi?id=2057

2009-02-12  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_luv.c: Fix handling of tiled logluv images. 

	http://bugzilla.maptools.org/show_bug.cgi?id=2005

2009-01-23  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_predict.c: Add support for 32bit integer horz. predictors.

	http://bugzilla.maptools.org/show_bug.cgi?id=1911

2009-01-20  Frank Warmerdam  <warmerdam@pobox.com>

	* tools/tiffsplit.c: fix sampleformat to be shortv instead of longv.

2009-01-12  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* tools/tiff2ps.c: Remove spurious message printed to stderr. 

2009-01-11  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* tools/tiff2ps.c: Incorporated significant functionality update

	from Richard Nolde.  In particular, support for rotating the image

	by 90, 180, 270, and 'auto' has been added.

	* tools/tiffcrop.c: Incorporated significant functionality update

	from Richard Nolde.

2009-01-06  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* libtiff/tiffiop.h: Add private type declarations for int64, and

	uint64 so that bundled utilities (like tiffcrop) can use it when

	necessary.

2009-01-01  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* configure.ac: Updated to test for 64-bit types.  This version of

	the library does not require a 64-bit type, but tiffcrop needs it.

2008-12-31  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* Update to use current FSF autotools versions.

	* libtiff/tiffio.h: GCC will now validate format specifications

	for TIFFError(), TIFFErrorExt(), TIFFWarning(), and

	TIFFWarningExt() in order to reveal bugs.  Cleaned up resulting

	warnings throughout for 32 bit build only.

2008-12-31  Frank Warmerdam  <warmerdam@pobox.com>

	* tools/tiffcrop.c, man/tiffcrop.1: A major update from Richard

	Nolde.  

2008-12-21  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_jpeg.c: Avoid errors if the application writes a full

	strip for the last partial strip in a jpeg compressed file.

	http://bugzilla.maptools.org/show_bug.cgi?id=1981

2008-12-21  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_getimage.c, tiffio.h: More ABI corrections. 

	Removed SubsamplingHor/Ver from TIFFRGBAImage structure.

	  http://bugzilla.maptools.org/show_bug.cgi?id=1980

2008-12-18  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_getimage.c,tiffio.h: removed all use of UaToAa and

	Bitmap16to8 arrays in TIFFRGBAImage structure to restore ABI

	compatability.  These were just an attempt to speed up processing

	with precalculated tables.

	  http://bugzilla.maptools.org/show_bug.cgi?id=1979

	* libtiff/tif_codec.c: Avoid printing c->name if it does not exist.

2008-10-21  Andrey Kiselev  <dron@ak4719.spb.edu>

	* libtiff/tif_jbig.c: Support the JBIG-KIT 2.0 (compatibility with

	the older versions retained).

2008-09-05  Andrey Kiselev  <dron@ak4719.spb.edu>

	* tools/tiffsplit.c: Use dynamically allocated array instead of static

	when constructing output file names.

2008-09-03  Andrey Kiselev  <dron@ak4719.spb.edu>

	* tools/tiffsplit.c: Get rid of unsafe strcpy()/strcat() calls when

	doing the filename/path construction.

	* tools/tiff2pdf.c: More appropriate format string in

	t2p_write_pdf_string(); avoid signed/unsigned mismatch.

	* libtiff/tif_lzw.c: Properly zero out the codetable. As per bug

	http://bugzilla.maptools.org/show_bug.cgi?id=1929

	* libtiff/tif_lzw.c: Properly zero out the string table. Fixes

	CVE-2008-2327 security issue.

2008-05-24  Frank Warmerdam  <warmerdam@pobox.com>

	* tif_codec.c: Avoid NULL pointer dereferencing for exotic 

	compression codec codes.

	* tif_dirread.c: zero tif->tif_dir after freeing the directory

	in TIFFReadCustomDirectory().  I don't exactly remember why this

	was important. 

	* tif_dirwrite.c: Fix potential memory leak writing large double

	tags. 

	* tif_dirread.c: Fix unchecked malloc result.

2008-01-30  Andrey Kiselev  <dron@ak4719.spb.edu>

	* tif_fax3.c: Make find0span() and find1span() non-inline to

	make MSVC 6.0 compiler happy.

2007-11-26  Frank Warmerdam  <warmerdam@pobox.com>

	* tif_fax3.c: fix leak of FAXCS state (per bug 1603).

2007-11-23  Andrey Kiselev  <dron@ak4719.spb.edu>

	* configure.com, libtiff/tif_vms.c: Better OpenVMS support. Patches

	from Alexey Chupahin.

2007-11-22  Frank Warmerdam  <warmerdam@pobox.com>

	* tif_write.c: Rip out the fancy logic in TIFFAppendToStrip() for 

	establishing if an existing tile can be rewritten to the same location 

	by comparing the current size to all the other blocks in the same 

	directory.  This is dangerous in many situations and can easily 

	corrupt a file.  (observed in esoteric GDAL situation that's hard to

	document).  This change involves leaving the stripbytecount[] values 

	unaltered till TIFFAppendToStrip().  Now we only write a block back

	to the same location it used to be at if the new data is the same

	size or smaller - otherwise we move it to the end of file.

	* tif_dirwrite.c: Try to avoid writing out a full readbuffer of tile

	data when writing the directory just because we have BEENWRITING at

	some point in the past.  This was causing odd junk to be written out

	in a tile of data when a single tile had an interleaving of reading 

	and writing with reading last.  (highlighted by gdal 

	autotest/gcore/tif_write.py test 7. 

	* tif_predict.c: use working buffer in PredictorEncodeTile to avoid

	modifying callers buffer. 

	http://trac.osgeo.org/gdal/ticket/1965

	* tif_predict.c/h, tif_lzw.c, tif_zip.c: Improvements so that 

	predictor based encoding and decoding works in read-write update

	mode properly. 

	http://trac.osgeo.org/gdal/ticket/1948

2007-10-05  Frank Warmerdam  <warmerdam@pobox.com>

	* tools/tiff2pdf.c: Fixed setting of alpha value per report on list.

2007-09-13  Frank Warmerdam  <warmerdam@pobox.com>

	* tif_dirinfo.c:  _TIFFMergeFields() now only merges in field

	definitions that are missing.  Existing definitions are silently

	ignored.  (Bug #1585)

2007-07-18  Andrey Kiselev  <dron@ak4719.spb.edu>

	* libtiff/{Makefile.am, Makefile.v}: Do not distribute tiffconf.h, 

	remove tif_config.h/tiffconf.h during cleaning. As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1573

2007-07-13  Andrey Kiselev  <dron@ak4719.spb.edu>

	* libtiff 3.9.0beta released.

2007-07-12  Andrey Kiselev  <dron@ak4719.spb.edu>

	* tools/tiff2pdf.c: Added missed extern optind as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1567

2007-07-03  Andrey Kiselev  <dron@ak4719.spb.edu>

	* tools/tiff2ps.c:  Added support 16-bit images as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1566

	Patch from William Bader.

	* tools/tiff2pdf.c: Fix for TIFFTAG_JPEGTABLES tag fetching and

	significant upgrade of the whole utility as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1560

	Now we don't need tiffiop.h in tiff2pdf anymore and will open output

	PDF file using TIFFClientOpen() machinery as it is implemented

	by Leon Bottou.

2007-06-29  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	* libtiff/tif_dirinfo.c (_TIFFFindFieldInfo): Don't attempt to

	bsearch() on a NULL fieldinfo list.

	(_TIFFFindFieldInfoByName): Don't attempt to

	lfind() on a NULL fieldinfo list.

2007-05-01  Andrey Kiselev  <dron@ak4719.spb.edu>

	* libtiff/tif_dirwrite.c: Fixed problem introduced with a fix for a

	byte swapping issue

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1363

	As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1550

2007-04-27  Andrey Kiselev  <dron@ak4719.spb.edu>

	* tools/tiff2pdf.c: Check the tmpfile() return status as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=154

2007-04-07  Andrey Kiselev  <dron@ak4719.spb.edu>

	* libtiff/{tif_dir.h, tif_dirread.c, tif_dirinfo.c, tif_jpeg.c,

	tif_fax3.c, tif_jbig.c, tif_luv.c, tif_ojpeg.c, tif_pixarlog.c,

	tif_predict.c, tif_zip.c}: Finally fix bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1274

	by introducing _TIFFMergeFieldInfo() returning integer error status

	instead of void in case of problems with field merging (e.g., if the

	field with such a tag already registered). TIFFMergeFieldInfo() in

	public API remains void. Use _TIFFMergeFieldInfo() everywhere and

	check returned value.

2007-04-07  Frank Warmerdam  <warmerdam@pobox.com>

	* contrib/addtiffo/tif_overview.c: Fix problems with odd sized output 

	blocks in TIFF_DownSample_Subsampled() (bug 1542).

2007-04-06  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_jpeg.c: Changed JPEGInitializeLibJPEG() so that it

	will convert from decompressor to compressor or compress to decompress

	if required by the force arguments.  This works around a problem in

	where the JPEGFixupTestSubsampling() may cause a decompressor to 

	be setup on a directory when later a compressor is required with the

	force flag set.  Occurs with the addtiffo program for instance. 

2007-04-06  Andrey Kiselev  <dron@ak4719.spb.edu>

	* libtiff/tif_dirwrite.c: Fixed swapping of byte arrays stored

	in-place in tag offsets as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1363

	* tools/tiffcrop.c, man/tiffcrop.1: Significant update in

	functionality from Richard Nolde. As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1525

2007-03-28  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_fax3.c: "inline static" -> "static inline" for IRIC CC.

2007-03-07  Joris Van Damme  <joris.at.lebbeke@skynet.be>

	* libtiff/tif_getimage.c: workaround for 'Fractional scanline' error reading

	OJPEG images with rowsperstrip that is not a multiple of vertical subsampling

	factor. This bug is mentioned in:

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1390

	http://www.asmail.be/msg0054766825.html 

2007-03-07  Joris Van Damme  <joris.at.lebbeke@skynet.be>

	* libtiff/tif_win32.c: made inclusion of windows.h unconditional

	* libtiff/tif_win32.c: replaced preprocessor indication for consiously

	unused arguments by standard C indication for the same

2007-02-27  Andrey Kiselev  <dron@ak4719.spb.edu>

	* libtiff/tif_dirread.c: Use uint32 type instead of tsize_t in byte

	counters in TIFFFetchData(). Should finally fix the issue

	http://bugzilla.remotesensing.org/show_bug.cgi?id=890

2007-02-24  Andrey Kiselev  <dron@ak4719.spb.edu>

	* tools/tiffset.c: Properly handle tags with TIFF_VARIABLE writecount.

	As per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1350

	* libtiff/tif_dirread.c: Added special function to handle

	SubjectDistance EXIF tag as per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1362

	* tools/tiff2pdf.c: Do not assume inches when the resolution units

	do not specified. As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1366

	* tools/{tiffcp.c, tiffcrop.c}: Do not change RowsPerStrip value if

	it was set as infinite. As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1368

	* tools/tiffcrop.c, man/tiffcrop.1: New tiffcrop utility contributed

	by Richard Nolde. As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1383

2007-02-22  Andrey Kiselev  <dron@ak4719.spb.edu>

	* libtiff/tif_dir.c: Workaround for incorrect TIFFs with

	ExtraSamples == 999 produced by Corel Draw. As per bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1490

	* libtiff/{tif_dirread.c, tif_read.c}: Type of the byte counters

	changed from tsize_t to uint32 to be able to work with data arrays

	larger than 2GB. Fixes bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=890

	Idea submitted by Matt Hancher.

2007-01-31  Andrey Kiselev  <dron@ak4719.spb.edu>

	* tools/tif2rgba.c: This utility does not work properly on big-endian

	architectures. It was fixed including the bug

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1149

2007-01-15  Mateusz Loskot <mateusz@loskot.net>

	* Submitted libtiff port for Windows CE platform

	* libtiff/tif_config.wince.h: Added configuration header for WinCE.

	* libtiff/tiffconf.wince.h: Ported old configuration header for WinCE.

	* libtiff/tif_wince.c: Added WinCE-specific implementation of some

	functons from tif_win32.c.

	* libtiff/tif_win32.c: Disabled some functions already reimplemented in tif_wince.c.

	* libtiff/tiffiop.h, port/lfind.c: Added conditional include of some

	standard header files for Windows CE build.

	* tools/tiffinfoce.c: Ported tiffinfo utility for Windows CE.

2006-11-19  Frank Warmerdam  <warmerdam@pobox.com>

	* libtiff/tif_write.c: TIFFAppendToStrip() - clear sorted flag if 

	we move a strip. 

	http://bugzilla.remotesensing.org/show_bug.cgi?id=1359	

2006-10-13  Andrey Kiselev  <dron@ak4719.spb.edu>

	* libtiff/tif_dir.c: More fixes for vulnerabilities, reported

	in Gentoo bug ():

	http://bugs.gentoo.org/show_bug.cgi?id=142383

	* libtiff/contrib/dbs/xtiff/xtiff.c: Make xtiff utility compilable.

	Though it is still far from the state of being working and useful.

2006-10-12  Andrey Kiselev  <dron@ak4719.spb.edu>

	* libtiff/tif_fax3.c: Save the state of printdir codec dependent

	method.

	* libtiff/tif_jpeg.c: Save the state of printdir codec dependent method

	as per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1273

	* libtiff/tif_win32.c: Fixed problem with offset value manipulation

	as per bug http://bugzilla.remotesensing.org/show_bug.cgi?id=1322

	* libtiff/{tif_read.c, tif_jpeg.c, tif_dir.c}: More fixes for

	vulnerabilities, reported in Gentoo bug ():