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Diffstat (limited to 'source/l/libtiff/tiff-3.9.7_CVE-2012-4447_CVE-2012-4564_CVE-2013-1960_CVE-2013-1961.diff')
| -rw-r--r-- | source/l/libtiff/tiff-3.9.7_CVE-2012-4447_CVE-2012-4564_CVE-2013-1960_CVE-2013-1961.diff | 3813 |
1 files changed, 3813 insertions, 0 deletions
diff --git a/source/l/libtiff/tiff-3.9.7_CVE-2012-4447_CVE-2012-4564_CVE-2013-1960_CVE-2013-1961.diff b/source/l/libtiff/tiff-3.9.7_CVE-2012-4447_CVE-2012-4564_CVE-2013-1960_CVE-2013-1961.diff new file mode 100644 index 000000000..2ee6847c6 --- /dev/null +++ b/source/l/libtiff/tiff-3.9.7_CVE-2012-4447_CVE-2012-4564_CVE-2013-1960_CVE-2013-1961.diff @@ -0,0 +1,3813 @@ +From 304327d825c7ba6a9f560d0ca792304f0b03e3b3 Mon Sep 17 00:00:00 2001 +From: mancha <mancha1@hush.com> +Date: Sun, 11 Aug 2013 +Subject: Multiple CVEs addressed and bugs fixed. + +Mega-patch against libtiff-3.9.7 constructed from upstream commits +that syncs it to the last CVS revision (5/2/2013). It fixes: + + a. CVE-2012-4447 + b. CVE-2012-4564 + c. CVE-2013-1960 + d. CVE-2013-1961 + e. auto-rotate option bug + f. TIFFPrintDirectory bug +--- + ChangeLog | 781 ++++++++++++++++++++++-------------------- + Makefile.in | 2 + aclocal.m4 | 6 + build/Makefile.in | 2 + contrib/Makefile.in | 2 + contrib/acorn/Makefile.in | 2 + contrib/addtiffo/Makefile.in | 2 + contrib/dbs/Makefile.in | 2 + contrib/dbs/xtiff/Makefile.in | 2 + contrib/dbs/xtiff/xtiff.c | 6 + contrib/iptcutil/Makefile.in | 2 + contrib/mac-cw/Makefile.in | 2 + contrib/mac-mpw/Makefile.in | 2 + contrib/mfs/Makefile.in | 2 + contrib/pds/Makefile.in | 2 + contrib/ras/Makefile.in | 2 + contrib/stream/Makefile.in | 2 + contrib/tags/Makefile.in | 2 + contrib/win_dib/Makefile.in | 2 + html/Makefile.in | 2 + html/images/Makefile.in | 2 + html/man/Makefile.in | 2 + libtiff/Makefile.in | 2 + libtiff/tif_codec.c | 5 + libtiff/tif_dirinfo.c | 4 + libtiff/tif_pixarlog.c | 94 ++--- + libtiff/tif_print.c | 15 + man/Makefile.in | 2 + port/Makefile.in | 2 + test/Makefile.in | 2 + tools/Makefile.in | 2 + tools/ppm2tiff.c | 39 +- + tools/rgb2ycbcr.c | 5 + tools/tiff2bw.c | 4 + tools/tiff2pdf.c | 313 ++++++++-------- + tools/tiff2ps.c | 20 - + tools/tiffcrop.c | 12 + tools/tiffdither.c | 4 + 38 files changed, 728 insertions(+), 628 deletions(-) + +diff --git a/ChangeLog b/ChangeLog +index c18d495..2d8bc7c 100644 +--- a/ChangeLog ++++ b/ChangeLog +@@ -1,3 +1,51 @@ ++2013-05-02 Tom Lane <tgl@sss.pgh.pa.us> ++ ++ * tools/tiff2pdf.c: Rewrite JPEG marker parsing in ++ t2p_process_jpeg_strip to be at least marginally competent. The ++ approach is still fundamentally flawed, but at least now it won't ++ stomp all over memory when given bogus input. Fixes CVE-2013-1960. ++ ++2013-05-02 Tom Lane <tgl@sss.pgh.pa.us> ++ ++ * contrib/dbs/xtiff/xtiff.c, libtiff/tif_codec.c, ++ libtiff/tif_dirinfo.c, tools/rgb2ycbcr.c, tools/tiff2bw.c, ++ tools/tiff2pdf.c, tools/tiff2ps.c, tools/tiffcrop.c, ++ tools/tiffdither.c: Enlarge some fixed-size buffers that weren't ++ large enough, and eliminate substantially all uses of sprintf(buf, ++ ...) in favor of using snprintf(buf, sizeof(buf), ...), so as to ++ protect against overflow of fixed-size buffers. This responds in ++ particular to CVE-2013-1961 concerning overflow in tiff2pdf.c's ++ t2p_write_pdf_page(), but in general it seems like a good idea to ++ deprecate use of sprintf(). ++ ++2013-01-25 Bob Friesenhahn <bfriesen@simple.dallas.tx.us> ++ ++ * tools/tiff2ps.c:Fix bug in auto rotate option code. Once a ++ rotation angle was set by the auto rotate check, it was retained ++ for all pages that followed instead of being retested for each ++ page. Patch by Richard Nolde. ++ ++2012-12-12 Tom Lane <tgl@sss.pgh.pa.us> ++ ++ * libtiff/tif_print.c: Back-patch recent fixes in ++ TIFFPrintDirectory to make it handle field_passcount fields sanely ++ for both TIFF_VARIABLE and TIFF_VARIABLE2 cases. ++ ++2012-12-10 Tom Lane <tgl@sss.pgh.pa.us> ++ ++ * tools/ppm2tiff.c: Back-patch fix for CVE-2012-4564. ++ ++2012-12-10 Tom Lane <tgl@sss.pgh.pa.us> ++ ++ * libtiff/tif_pixarlog.c: Back-patch recent security fixes for ++ tif_pixarlog.c, namely the fix for CVE-2012-4447 and protections ++ against accessing outside the lookup arrays for out of range ++ inputs. ++ ++2012-11-18 Bob Friesenhahn <bfriesen@simple.dallas.tx.us> ++ ++ * automake: Update Automake to 1.12.5 release. ++ + 2012-09-22 Bob Friesenhahn <bfriesen@simple.dallas.tx.us> + + * libtiff 3.9.7 released. +@@ -31,7 +79,7 @@ + + * libtiff/tif_dirread.c: Avoid trusting samplesperpixel's default + of 1 for purposes of trimming tags. This is to get some super +- crappy OJPEG files to work again. Grr. ++ crappy OJPEG files to work again. Grr. + http://bugzilla.maptools.org/show_bug.cgi?id=2348 + + 2012-06-01 Frank Warmerdam <warmerdam@google.com> +@@ -101,8 +149,8 @@ + * libtiff/tiffiop.h: avoid declaring int64/uint64 on AIX with XLC + where they are already available. (#2301) + +- * libtiff/tif_thunder.c: Correct potential buffer overflow with +- thunder encoded files with wrong bitspersample set. The libtiff ++ * libtiff/tif_thunder.c: Correct potential buffer overflow with ++ thunder encoded files with wrong bitspersample set. The libtiff + development team would like to thank Marin Barbella and TippingPoint's + Zero Day Initiative for reporting this vulnerability (ZDI-CAN-1004, + CVE-2011-1167). +@@ -110,18 +158,18 @@ + + 2011-03-10 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_fax3.h: Fix to last change allowing zero length ++ * libtiff/tif_fax3.h: Fix to last change allowing zero length + runs at the start of a scanline - needed for legal cases. + + 2011-03-02 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_fax3.h: Protect against a fax VL(n) codeword commanding +- a move left. Without this, a malicious input file can generate an +- indefinitely large series of runs without a0 ever reaching the right ++ * libtiff/tif_fax3.h: Protect against a fax VL(n) codeword commanding ++ a move left. Without this, a malicious input file can generate an ++ indefinitely large series of runs without a0 ever reaching the right + margin, thus overrunning our buffer of run lengths. Per CVE-2011-0192. +- This is a modified version of a patch proposed by Drew Yao of Apple +- Product Security. It adds an unexpected() report, and disallows the +- equality case, since emitting a run without increasing a0 still allows ++ This is a modified version of a patch proposed by Drew Yao of Apple ++ Product Security. It adds an unexpected() report, and disallows the ++ equality case, since emitting a run without increasing a0 still allows + buffer overrun. + + 2011-02-25 Andrey Kiselev <dron@ak4719.spb.edu> +@@ -133,7 +181,7 @@ + 2011-01-03 Lee Howard <faxguy@howardsilvan.com> + + * libtiff/tif_jpeg.c: Fix regressions with 2 and 3 band images +- caused by commit on 2010-12-14. Submitted by e-mail from ++ caused by commit on 2010-12-14. Submitted by e-mail from + Even Rouault <even.rouault@mines-paris.org> + + 2010-12-31 Olivier Paquet <olivier.paquet@gmail.com> +@@ -188,13 +236,13 @@ + + 2010-12-12 Lee Howard <faxguy@howardsilvan.com> + +- * tools/tiff2pdf.c: fix colors for images with RGBA ++ * tools/tiff2pdf.c: fix colors for images with RGBA + interleaved data + http://bugzilla.maptools.org/show_bug.cgi?id=2250 + + 2010-12-11 Lee Howard <faxguy@howardsilvan.com> + +- * tools/tiff2pdf.c: remove invalid duplication for Lab ++ * tools/tiff2pdf.c: remove invalid duplication for Lab + http://bugzilla.maptools.org/show_bug.cgi?id=2162 + + 2010-12-11 Lee Howard <faxguy@howardsilvan.com> +@@ -236,7 +284,7 @@ + + 2010-12-07 Lee Howard <faxguy@howardsilvan.com> + +- * libtiff/tif_jpeg.c, libtiff/tif_strip.c: apply patch for ++ * libtiff/tif_jpeg.c, libtiff/tif_strip.c: apply patch for + CVE-2010-3087 per bug + http://bugzilla.maptools.org/show_bug.cgi?id=2140 + +@@ -248,7 +296,7 @@ + 2010-09-25 Lee Howard <faxguy@howardsilvan.com> + + * tools/tiff2ps.c: improvements and enhancements from Richard Nolde +- with additional command line options for Document Title, ++ with additional command line options for Document Title, + Document Creator, and Page Orientation + + 2010-07-13 Bob Friesenhahn <bfriesen@simple.dallas.tx.us> +@@ -349,14 +397,14 @@ + * libtiff/tif_dirread.c: Fixed bad handling of out of order tags + definated late by a codec (#2210) + +- * libtiff/tif_dirread.c: Fixed inadequate validation of the ++ * libtiff/tif_dirread.c: Fixed inadequate validation of the + SubjectDistance field (#2212). + +- * tiff2pdf.c: Fix assorted bugs in tiff2pdf: missing "return" +- in t2p_read_tiff_size() causes t2p->tiff_datasize to be set entirely +- wrong for COMPRESSION_JPEG case, resulting in memory stomp if actual +- size is larger. Also, there are a bunch of places that try to +- memset() a malloc'd buffer before checking for malloc failure, which ++ * tiff2pdf.c: Fix assorted bugs in tiff2pdf: missing "return" ++ in t2p_read_tiff_size() causes t2p->tiff_datasize to be set entirely ++ wrong for COMPRESSION_JPEG case, resulting in memory stomp if actual ++ size is larger. Also, there are a bunch of places that try to ++ memset() a malloc'd buffer before checking for malloc failure, which + would result in core dump if there actually were a failure. (#2211) + + 2010-06-11 Bob Friesenhahn <bfriesen@simple.dallas.tx.us> +@@ -452,13 +500,13 @@ + + 2010-05-07 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_jpeg.c: Ensure that quality is always set in +- JPEGPreEncode(), not just when we want to output local tables. ++ * libtiff/tif_jpeg.c: Ensure that quality is always set in ++ JPEGPreEncode(), not just when we want to output local tables. + Otherwise the quality used during compression may not be right and + might not match the tables in the tables tag. This bug only occurs + when seeking between directories in the midst of writing blocks. + http://trac.osgeo.org/gdal/ticket/3539 +- ++ + 2010-05-05 Olivier Paquet <olivier.paquet@gmail.com> + + * libtiff/tif_print.c: Have TIFFTAG_REFERENCEBLACKWHITE always print 6 +@@ -476,11 +524,11 @@ + 2010-02-22 Lee Howard <faxguy@howardsilvan.com> + + * libtiff/tif_jpeg.c: Do not generate a JPEGTables tag when creating +- the JPEG TIFF as is is not required in order to prevent it from +- being unused and filled with invalid data. (Leave it to be ++ the JPEG TIFF as is is not required in order to prevent it from ++ being unused and filled with invalid data. (Leave it to be + generated by later activity.) + http://bugzilla.maptools.org/show_bug.cgi?id=2135 +- * tools/tiff2pdf.c: Write the JPEG SOI headers into the TIFF strip ++ * tools/tiff2pdf.c: Write the JPEG SOI headers into the TIFF strip + data rather than skipping them. This fixes the ability to view in + Acrobat Reader, Evince, and Ghostscript. + http://bugzilla.maptools.org/show_bug.cgi?id=2135 +@@ -491,13 +539,13 @@ + 2010-01-06 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/tif_dir.c: Ensure tile and scanline sizes are reset +- when moving to new directories. ++ when moving to new directories. + http://bugzilla.maptools.org/show_bug.cgi?id=1936 + + 2009-12-03 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/tif_jpeg.c: Fix a couple of issues that trigger failures in +- some cases when using TIFFReadScanline() with JPEG compressed ++ some cases when using TIFFReadScanline() with JPEG compressed + subsampled ycbcr images. + http://bugzilla.maptools.org/show_bug.cgi?id=1936 + +@@ -610,7 +658,7 @@ + + 2009-06-22 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_lzw.c: Fix buffer underflow bug. ++ * 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> +@@ -621,7 +669,7 @@ + + 2009-02-12 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_luv.c: Fix handling of tiled logluv images. ++ * 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> +@@ -635,7 +683,7 @@ + + 2009-01-12 Bob Friesenhahn <bfriesen@simple.dallas.tx.us> + +- * tools/tiff2ps.c: Remove spurious message printed to stderr. ++ * tools/tiff2ps.c: Remove spurious message printed to stderr. + + 2009-01-11 Bob Friesenhahn <bfriesen@simple.dallas.tx.us> + +@@ -668,7 +716,7 @@ + 2008-12-31 Frank Warmerdam <warmerdam@pobox.com> + + * tools/tiffcrop.c, man/tiffcrop.1: A major update from Richard +- Nolde. ++ Nolde. + + 2008-12-21 Frank Warmerdam <warmerdam@pobox.com> + +@@ -678,7 +726,7 @@ + + 2008-12-21 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_getimage.c, tiffio.h: More ABI corrections. ++ * libtiff/tif_getimage.c, tiffio.h: More ABI corrections. + Removed SubsamplingHor/Ver from TIFFRGBAImage structure. + http://bugzilla.maptools.org/show_bug.cgi?id=1980 + +@@ -719,15 +767,15 @@ + + 2008-05-24 Frank Warmerdam <warmerdam@pobox.com> + +- * tif_codec.c: Avoid NULL pointer dereferencing for exotic ++ * 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. ++ was important. + + * tif_dirwrite.c: Fix potential memory leak writing large double +- tags. ++ tags. + + * tif_dirread.c: Fix unchecked malloc result. + +@@ -747,12 +795,12 @@ + + 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 ++ * 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 ++ 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. +@@ -760,17 +808,17 @@ + * 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. ++ 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. ++ modifying callers buffer. + http://trac.osgeo.org/gdal/ticket/1965 + +- * tif_predict.c/h, tif_lzw.c, tif_zip.c: Improvements so that ++ * 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. ++ mode properly. + http://trac.osgeo.org/gdal/ticket/1948 + + 2007-10-05 Frank Warmerdam <warmerdam@pobox.com> +@@ -785,7 +833,7 @@ + + 2007-07-18 Andrey Kiselev <dron@ak4719.spb.edu> + +- * libtiff/{Makefile.am, Makefile.v}: Do not distribute tiffconf.h, ++ * 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 +@@ -803,14 +851,13 @@ + 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 +@@ -828,7 +875,7 @@ + + * 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 +@@ -846,7 +893,7 @@ + * 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 +@@ -857,7 +904,7 @@ + + 2007-04-07 Frank Warmerdam <warmerdam@pobox.com> + +- * contrib/addtiffo/tif_overview.c: Fix problems with odd sized output ++ * 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> +@@ -865,20 +912,20 @@ + * 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 ++ 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. ++ 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> +@@ -886,15 +933,15 @@ + * 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 ++ 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 +@@ -944,14 +991,14 @@ + 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> +@@ -968,15 +1015,15 @@ + + 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 ++ * 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. +@@ -1010,12 +1057,12 @@ + * libtiff/tif_lzw.c, libtiff/tif_zip.c: Fixed problems with mixing + encoding and decoding on the same read-write TIFF handle. The LZW + code can now maintain encode and decode state at the same time. The +- ZIP code will switch back and forth as needed. ++ ZIP code will switch back and forth as needed. + http://bugzilla.remotesensing.org/show_bug.cgi?id=757 + + 2006-09-20 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff: Rename config.h.vc and tif_config.h.vc to config.vc.h and ++ * libtiff: Rename config.h.vc and tif_config.h.vc to config.vc.h and + tif_config.vc.h for easier identification by folks using an IDE. + + 2006-07-25 Frank Warmerdam <warmerdam@pobox.com> +@@ -1030,7 +1077,7 @@ + + 2006-07-12 Frank Warmerdam <warmerdam@pobox.com> + +- * tif_dirwrite.c: make sure to use uint32 for wordcount in ++ * tif_dirwrite.c: make sure to use uint32 for wordcount in + TIFFWriteNormanTag if writecount is VARIABLE2 for ASCII fields. + It already seems to have been done for other field types. Needed + for "tiffset" on files with geotiff ascii text. +@@ -1058,9 +1105,9 @@ + 2006-06-17 Frank Warmerdam <warmerdam@pobox.com> + + * tif_readdir.c: Added case in EstimateStripByteCounts() for tiled +- files. Modified TIFFReadDirectory() to not invoke ++ files. Modified TIFFReadDirectory() to not invoke + EstimateStripByteCounts() for case where entry 0 and 1 are unequal +- but one of them is zero. ++ but one of them is zero. + http://bugzilla.remotesensing.org/show_bug.cgi?id=1204 + + 2006-06-08 Andrey Kiselev <dron@ak4719.spb.edu> +@@ -1088,7 +1135,7 @@ + * {configure, configure.ac, libtiff/tif_jbig.c, tools/tiffcp.c}: Added + support for JBIG compression scheme (34661 code) contributed by Lee + Howard. As per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=896 + + * configure, configure.ac: OJPEG support enabled by default. +@@ -1127,7 +1174,7 @@ + 2006-04-18 Frank Warmerdam <warmerdam@pobox.com> + + * nmake.opt: use /EHsc for VS2005 compatibility. Also define +- _CRT_SECURE_NO_DEPRECATE to avoid noise on VS2005. ++ _CRT_SECURE_NO_DEPRECATE to avoid noise on VS2005. + + 2006-04-12 Joris Van Damme <joris.at.lebbeke@skynet.be> + +@@ -1135,7 +1182,7 @@ + non-subsampled YCbCr (i.e. separate YCbCr with subsampling [1,1]) + + 2006-04-11 Joris Van Damme <joris.at.lebbeke@skynet.be> +- ++ + * libtiff/tif_getimage.c: Revision of all RGB(A) put routines + - Conversion of unassociated alpha to associated alpha now done with + more performant LUT, and calculation more correct +@@ -1144,21 +1191,21 @@ + - Bugfix of handling of 16bit RGB with unassociated alpha + + 2006-04-11 Joris Van Damme <joris.at.lebbeke@skynet.be> +- +- * libtiff/tif_getimage.c: +- - When there is no alpha, gtTileSeparate and gtStripSeparate allocated +- buffer for alpha strile and filled it, only to never read it back. ++ ++ * libtiff/tif_getimage.c: ++ - When there is no alpha, gtTileSeparate and gtStripSeparate allocated ++ buffer for alpha strile and filled it, only to never read it back. + Removed allocation and fill. +- - Minor rename of vars in gtTileSeparate and gtStripSeparate ++ - Minor rename of vars in gtTileSeparate and gtStripSeparate + anticipating planned functionality extension + + 2006-04-08 Joris Van Damme <joris.at.lebbeke@skynet.be> + +- * libtiff/tif_getimage.c: renamed pickTileContigCase to PickContigCase +- and pickTileSeparateCase to PickSeparateCase as both work on strips as ++ * libtiff/tif_getimage.c: renamed pickTileContigCase to PickContigCase ++ and pickTileSeparateCase to PickSeparateCase as both work on strips as + well + +- * libtiff/tif_getimage.c: moved img->get selection from ++ * libtiff/tif_getimage.c: moved img->get selection from + TIFFRGBAImageBegin into PickContigCase and PickSeparateCase to create + logical hook for planned functionality extension + +@@ -1169,9 +1216,9 @@ + + 2006-04-07 Joris Van Damme <joris.at.lebbeke@skynet.be> + +- * libtiff/tif_getimage.c: replaced usage of TIFFScanlineSize in ++ * libtiff/tif_getimage.c: replaced usage of TIFFScanlineSize in + gtStripContig with TIFFNewScanlineSize so as to fix buggy behaviour +- on subsampled images - this ought to get sorted when we feel brave ++ on subsampled images - this ought to get sorted when we feel brave + enough to replace TIFFScanlineSize alltogether + + * libtiff/tif_ojpeg.c: fixed bug in OJPEGReadSkip +@@ -1180,13 +1227,13 @@ + + * libtiff/tiffio.h: added new type tstrile_t + +- * libtiff/tif_dir.h: changed types of td_stripsperimage and td_nstrips +- to new tstrile_t, types of td_stripoffset and td_stripbytecount to ++ * libtiff/tif_dir.h: changed types of td_stripsperimage and td_nstrips ++ to new tstrile_t, types of td_stripoffset and td_stripbytecount to + toff_t* + + * libtiff/tif_ojpeg.c: totally new implementation + +- * libtiff/tif_dirread.c: added several hacks to suit new support of ++ * libtiff/tif_dirread.c: added several hacks to suit new support of + OJPEG + + * libtiff/tif_getimage.c: removed TIFFTAG_JPEGCOLORMODE handling +@@ -1226,7 +1273,7 @@ + + * libtiff/tif_getimage.c: added putcontig8bitYCbCr12tile + +- * libtiff/tif_read.c: added support for new TIFF_NOREADRAW flag to ++ * libtiff/tif_read.c: added support for new TIFF_NOREADRAW flag to + prepare the path for new tif_ojpeg.c + + 2006-03-23 Andrey Kiselev <dron@ak4719.spb.edu> +@@ -1342,7 +1389,7 @@ + + * libtiff/tif_write.c: Small code rearrangement in TIFFWriteScanline() + to avoid crash as per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=1081. + + 2006-02-26 Andrey Kiselev <dron@ak4719.spb.edu> +@@ -1392,7 +1439,7 @@ + 2006-02-07 Frank Warmerdam <warmerdam@pobox.com> + + * tools/tiff2pdf.c: Fixed support for non-YCbCr encoded JPEG +- compressed TIFF files, per submission from Dan Cobra. ++ compressed TIFF files, per submission from Dan Cobra. + + 2006-02-07 Andrey Kiselev <dron@ak4719.spb.edu> + +@@ -1424,7 +1471,7 @@ + + * libtiff/tif_dirread.c: Use _TIFFGetExifFieldInfo() instead of + _TIFFGetFieldInfo() in TIFFReadEXIFDirectory() call as per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=1026. + + 2006-01-23 Andrey Kiselev <dron@ak4719.spb.edu> +@@ -1490,7 +1537,7 @@ + + 2005-12-26 Andrey Kiselev <dron@ak4719.spb.edu> + +- * libtiff/{tif_dir.c, tif_dir.h, tif_dirread.c, tif_dirinfo.c}: ++ * libtiff/{tif_dir.c, tif_dir.h, tif_dirread.c, tif_dirinfo.c}: + tiffFieldInfo and exifFieldInfo arrays definitions moved back to + tif_dirinfo.c; added _TIFFGetFieldInfo() and _TIFFGetExifFieldInfo() + private functions to retrieve FieldInfo arrays. +@@ -1517,10 +1564,10 @@ + + 2005-12-23 Joris Van Damme <joris.at.lebbeke@skynet.be> + +- * libtiff/tiffio.h: fixed typo that potentially resulted in ++ * libtiff/tiffio.h: fixed typo that potentially resulted in + redefininition of USE_WIN32_FILEIO + +- * libtiff/*: Added more 'dual-mode' error handling: Done TIFFWarning ++ * libtiff/*: Added more 'dual-mode' error handling: Done TIFFWarning + calls in core LibTiff. + + 2005-12-21 Andrey Kiselev <dron@ak4719.spb.edu> +@@ -1530,10 +1577,10 @@ + + 2005-12-21 Joris Van Damme <joris.at.lebbeke@skynet.be> + +- * libtiff/*, contrib/*: Added 'dual-mode' error handling, enabling ++ * libtiff/*, contrib/*: Added 'dual-mode' error handling, enabling + newer code to get context indicator in error handler and still +- remain compatible with older code: Done TIFFError calls everywhere +- except in tools ++ remain compatible with older code: Done TIFFError calls everywhere ++ except in tools + + 2005-12-20 Andrey Kiselev <dron@ak4719.spb.edu> + +@@ -1606,7 +1653,7 @@ + http://bugzilla.remotesensing.org/show_bug.cgi?id=1002 + + * .cvsignore: many files added, and a few update according +- to suggestion of Brad HArds on tiff mailing list. ++ to suggestion of Brad HArds on tiff mailing list. + + 2005-11-03 Frank Warmerdam <warmerdam@pobox.com> + +@@ -1631,7 +1678,7 @@ + http://bugzilla.remotesensing.org/show_bug.cgi?id=946 + + * tools/bmp2tiff.c: Fixed possible integer overflow error as per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=965 + + * libtiff/tif_dirinfo.c: Make XResolution, YResolution and +@@ -1641,7 +1688,7 @@ + + * tools/tiffsplit.c: Copy fax related fields over splitted parts + as per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=983 + + 2005-10-21 Frank Warmerdam <warmerdam@pobox.com> +@@ -1697,7 +1744,7 @@ + + * libtiff/tif_dir.c: When prefreeing tv->value in TIFFSetFieldV + also set it to NULL to avoid double free when re-setting custom +- string fields as per: ++ string fields as per: + + http://bugzilla.remotesensing.org/show_bug.cgi?id=922 + +@@ -1733,7 +1780,7 @@ + http://bugzilla.remotesensing.org/show_bug.cgi?id=831 + + Remove TIFFFetchExtraSamples() function, use TIFFFetchNormalTag() +- instead. ++ instead. + + * libtiff/tiffconf.h.in: One more attempt to fix the AIX bug + +@@ -1904,7 +1951,7 @@ + + 2005-05-22 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_dirread.c: Changed the code that computes ++ * libtiff/tif_dirread.c: Changed the code that computes + stripbytecount[0] if it appears bogus to ignore if stripoffset[0] is + zero. This is a common case with GDAL indicating a "null" tile/strip. + +@@ -1914,8 +1961,8 @@ + + 2005-05-06 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_dirread.c: Applied similar change to +- TIFFFetchPerSampleLongs and TIFFFetchPerSampleAnys. ++ * libtiff/tif_dirread.c: Applied similar change to ++ TIFFFetchPerSampleLongs and TIFFFetchPerSampleAnys. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=843 + +@@ -1965,7 +2012,7 @@ + + * man/TIFFSetField.3tiff: Fixed definition of the TIFFTAG_INKNAMES tag + as per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=816 + + 2005-03-30 Andrey Kiselev <dron@ak4719.spb.edu> +@@ -2075,7 +2122,7 @@ + + * libtiff/tiffio.h: Move TIFFOpenW() function into the extern "C"{} + block as per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=763 + + 2005-02-03 Bob Friesenhahn <bfriesen@simple.dallas.tx.us> +@@ -2096,7 +2143,7 @@ + http://bugzilla.remotesensing.org/show_bug.cgi?id=320 + + * tools/tiff2ps.c: Fixed problem with page sizes as per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=742 + + 2005-01-31 Bob Friesenhahn <bfriesen@simple.dallas.tx.us> +@@ -2137,7 +2184,7 @@ + TIFFRGBAImageBegin() as per bug + + http://bugzilla.remotesensing.org/show_bug.cgi?id=739 +- ++ + 2005-01-12 Andrey Kiselev <dron@ak4719.spb.edu> + + * libtiff/tif_jpeg.c: Added ability to read/write the fax specific +@@ -2166,7 +2213,7 @@ + * libtiff/tiff.h: Restore back the workaround for AIX Visual Age C + compiler to avoid double definition of BSD types as per bug + +- http://bugzilla.remotesensing.org/show_bug.cgi?id=39 ++ http://bugzilla.remotesensing.org/show_bug.cgi?id=39 + + * libtiff/Makefile.am: Place the C++ stream API in the separate + library called libtiffxx to avoid unneeded dependencies. Probably +@@ -2190,7 +2237,7 @@ + + * libtiff/tif_getimage.c: More fixes for multiple-alpha-channelled + RGB-images as per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=713 + + +@@ -2226,7 +2273,7 @@ + 2004-12-15 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/tif_getimage.c: #define A1 bracketing for clean build on +- SunPro compiler. ++ SunPro compiler. + + 2004-12-11 Bob Friesenhahn <bfriesen@simple.dallas.tx.us> + +@@ -2238,7 +2285,7 @@ + + * libtiff/tif_dirwrite.c: Always write TIFFTAG_SUBIFD using LONG type + as per bugs +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=703 + + and +@@ -2258,9 +2305,9 @@ + + * libtiff/tif_config.in.vc: Removed unneded definitions for + read/open/close/lseek functions to fix the +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=680 +- ++ + 2004-12-03 Andrey Kiselev <dron@ak4719.spb.edu> + + * libtiff/{tif_dir.c, tif_dirread.c}: Remove TIFFReassignTagToIgnore() +@@ -2296,7 +2343,7 @@ + + 2004-11-26 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/makefile.vc: make it easier to rename the libtiff DLL. ++ * libtiff/makefile.vc: make it easier to rename the libtiff DLL. + + 2004-11-24 Andrey Kiselev <dron@ak4719.spb.edu> + +@@ -2393,7 +2440,7 @@ + per bug + + http://bugzilla.remotesensing.org/show_bug.cgi?id=648 +- ++ + * libtiff/{tif_jpeg.c, tif_ojpeg.c}: TIFFTAG_JPEGTABLES should have + uint32 count. Use this type everywhere. + +@@ -2406,7 +2453,7 @@ + * tools/tiff2rgba.c: removed extra newlines in usage message. + + 2004-10-30 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * libtiff/tif_dirwrite.c: Improvements in tag writing code. + + * tools/tiff2ps.c: Fixed wrong variable data type when read Position +@@ -2421,7 +2468,7 @@ + + * libtiff/tif_fax3.c: Fixed case with the wrong decode routines + choosing when the incorrect Group4Options tag set. As per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=323 + + * libtiff/tif_dirwrite.c: Fixed problem with passing count variable of +@@ -2440,7 +2487,7 @@ + * tools/tiff2pdf.c: added casts to avoid warnings. + + * libtiff/libtiff.def: Added several more entry points required +- to link fax2tiff.c against the DLL on windows. ++ to link fax2tiff.c against the DLL on windows. + + 2004-10-27 Andrey Kiselev <dron@ak4719.spb.edu> + +@@ -2511,7 +2558,7 @@ + 2004-10-08 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/tif_dirinfo.c: Fix bug with tif_foundfield and reallocation +- of tif_fieldinfo. ++ of tif_fieldinfo. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=630 + +@@ -2543,7 +2590,7 @@ + + 2004-09-30 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_dirinfo.c: changed type of XMLPacket (tag 700) to ++ * libtiff/tif_dirinfo.c: changed type of XMLPacket (tag 700) to + TIFFTAG_BYTE instead of TIFFTAG_UNDEFINED to comply with the info + in the Adobe XMP Specification. + +@@ -2563,7 +2610,7 @@ + 2004-09-26 Andrey Kiselev <dron@ak4719.spb.edu> + + * libtiff/{tif_dir.h, tif_dir.c, tif_dirread.c, tif_write.c}: +- Optimize checking for the strip bounds. ++ Optimize checking for the strip bounds. + + * libtiff/{tif_dirread.c, tif_strip.c}: TIFFScanlineSize() and + TIFFRasterScanlineSize() functions report zero in the case of integer +@@ -2714,7 +2761,7 @@ + here + + http://www.asmail.be/msg0054799560.html +- ++ + for details. + + * tools/fax2tiff.c: Use the new functions in the code. +@@ -2842,11 +2889,11 @@ + * tools/tiffsplit.c: Fixed problem with unproperly written multibyte + files. Now output files will be written using the same byte order + flag as in the input image. See +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=574 +- ++ + for details. +- ++ + 2004-05-19 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/tif_print.c: added (untested) support for printing +@@ -2858,7 +2905,7 @@ + + * libtiff/tif_fax3.c: Avoid reading CCITT compression options + if compression type mismatches. See +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=565 + + 2004-04-30 Andrey Kiselev <dron@ak4719.spb.edu> +@@ -2903,7 +2950,7 @@ + 2004-04-04 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/tif_open.c: close clientdata if TIFFClientOpen() fails +- via bad2. ++ via bad2. + + 2004-03-26 Andrey Kiselev <dron@ak4719.spb.edu> + +@@ -2930,10 +2977,10 @@ + + 2004-02-26 Andrey Kiselev <dron@ak4719.spb.edu> + +- * tools/tiffsplit.c: Copy JPEGTables tag contents for JPEG compressed ++ * tools/tiffsplit.c: Copy JPEGTables tag contents for JPEG compressed + images. Reported by Artem Mirolubov. + +- * libtiff/tif_dirread.c: Fixed problem with handling TIFF_UNDEFINED ++ * libtiff/tif_dirread.c: Fixed problem with handling TIFF_UNDEFINED + tag type in TIFFFetchNormalTag() as per bug + + http://bugzilla.remotesensing.org/show_bug.cgi?id=508 +@@ -2955,8 +3002,8 @@ + 2004-01-30 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/libtiff.def: Added TIFFCurrentDirOffset, TIFFWriteCheck, +- TIFFRGBAImageOK, and TIFFNumberOfDirectories as suggested by +- Scott Reynolds. ++ TIFFRGBAImageOK, and TIFFNumberOfDirectories as suggested by ++ Scott Reynolds. + + 2004-01-29 Andrey Kiselev <dron@ak4719.spb.edu> + +@@ -2974,7 +3021,7 @@ + file if TIFFFdOpen() failed as per bug + + http://bugzilla.remotesensing.org/show_bug.cgi?id=468 +- ++ + * libtiff/tif_open.c: More fixes for + + http://bugzilla.remotesensing.org/show_bug.cgi?id=468 +@@ -2998,7 +3045,7 @@ + * libtiff/tif_dirwrite.c: Fixed handling of writable ASCII tags that + are field_passcount=TRUE properly. Arguably anonymous custom tags + should be declared as passcount=FALSE, but I don't want to change +- that without a careful review. ++ that without a careful review. + + 2004-01-20 Andrey Kiselev <dron@ak4719.spb.edu> + +@@ -3161,8 +3208,8 @@ + + 2003-11-17 Frank Warmerdam <warmerdam@pobox.com> + +- * tif_dirread.c: do not mark all anonymously defined tags to be +- IGNOREd. ++ * tif_dirread.c: do not mark all anonymously defined tags to be ++ IGNOREd. + + 2003-11-17 Andrey Kiselev <dron@ak4719.spb.edu> + +@@ -3202,15 +3249,15 @@ + + 2003-11-09 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_tile.c: remove spurious use of "s" (sample) in the ++ * libtiff/tif_tile.c: remove spurious use of "s" (sample) in the + planarconfig_contig case in TIFFComputeTile(). + + http://bugzilla.remotesensing.org/show_bug.cgi?id=387 + + 2003-11-09 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * libtiff/tiffiop.h: New macros: TIFFmax, TIFFmin and TIFFrint. +- ++ + 2003-11-07 Andrey Kiselev <dron@ak4719.spb.edu> + + * libtiff/{tiffio.h, tif_strip.c}, man/{TIFFstrip.3t, libtiff.3t}: +@@ -3277,11 +3324,11 @@ + function TIFFReadRGBAImageOriented() implemented to retrieve raster + array with user-specified origin position as suggested by Jason Frank. + See +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=322 + + for details. +- ++ + * tools/tiff2rgba.c: Switched to use TIFFReadRGBAImageOriented() + instead of TIFFReadRGBAImage(). + +@@ -3362,9 +3409,9 @@ + encoded write functions use tif_postdecode() to apply byte order + swapping (swab) to the application passed data buffer if the same + would be done when reading. This allows us to write pixel data with +- more than 8 bits per sample to existing files of a non-native byte ++ more than 8 bits per sample to existing files of a non-native byte + order. One side effect of this change is the applications buffer +- itself is altered in this case by the act of writing. ++ itself is altered in this case by the act of writing. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=171 + +@@ -3390,9 +3437,9 @@ + 2003-07-08 Frank Warmerdam <warmerdam@pobox.com> + + * tif_aux.c, tif_codec.c, tif_dir.c, tif_dirread.c, tif_extension.c, +- tif_fax3.c, tif_getimage.c, tif_luv.c, tif_lzw.c, tif_next.c, ++ tif_fax3.c, tif_getimage.c, tif_luv.c, tif_lzw.c, tif_next.c, + tif_packbits.c, tif_predict.c, tif_print.c, tif_swab.c, tif_thunder.c: +- avoid casting warning at /W4. ++ avoid casting warning at /W4. + + 2003-07-03 Andrey Kiselev <dron@ak4719.spb.edu> + +@@ -3414,11 +3461,11 @@ + + * libtiff/tif_dirinfo.c: TIFFDataWidth() returns 0 in case of + unknown data type. +- ++ + 2003-06-19 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/tif_print.c: fixed some serious bugs when printing +- custom tags ... almost certain to crash. ++ custom tags ... almost certain to crash. + + * libtiff/tif_dirread.c: Don't ignore custom fields that are + autodefined. Not sure how this got to be like this. +@@ -3429,12 +3476,12 @@ + + * tools/tiffcmp.c, man/tiffcmp.1: Fixed problem with unused data + comparing as per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=349 + + `-z' option now can be used to set the number of reported different + bytes. +- ++ + 2003-06-09 Andrey Kiselev <dron@ak4719.spb.edu> + + * tools/tiffcp.c, man/tiffcp.1: Added possibility to specify value -1 +@@ -3460,7 +3507,7 @@ + 2003-05-25 Andrey Kiselev <dron@ak4719.spb.edu> + + * tools/fax2tiff.c: Page numbering fixed, as per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=341 + + 2003-05-20 Andrey Kiselev <dron@ak4719.spb.edu> +@@ -3526,7 +3573,7 @@ + + * tools/tiffcp.c: Fixed problem with colorspace conversion for JPEG + encoded images. See bug entries +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=275 + + and +@@ -3587,16 +3634,16 @@ + + * libtiff/tif_jpeg.c: Modified to defer initialization of jpeg + library so that we can check if there is already any tile/strip data +- before deciding between creating a compressor or a decompressor. ++ before deciding between creating a compressor or a decompressor. + + 2003-01-31 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/tif_write.c: TIFFWriteCheck() now fails if the image is +- a pre-existing compressed image. That is, image writing to ++ a pre-existing compressed image. That is, image writing to + pre-existing compressed images is not allowed. + + * libtiff/tif_open.c: Removed error if opening a compressed file +- in update mode. ++ in update mode. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=198 + +@@ -3609,16 +3656,16 @@ + * cut 3.6.0 Beta release. + + 2002-12-20 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * tools/fax2ps.c, man/fax2ps.1: Page size was determined + in wrong way as per bug +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=239 + + 2002-12-17 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_dirread.c: Allow wrong sized arrays in +- TIFFFetchStripThing(). ++ * libtiff/tif_dirread.c: Allow wrong sized arrays in ++ TIFFFetchStripThing(). + + http://bugzilla.remotesensing.org/show_bug.cgi?id=49 + +@@ -3632,7 +3679,7 @@ + * libtiff/tif_dir.c: fixed bug with resetting an existing custom + field value. + +- * libtiff/tif_dir.c: Fixed potential problem with ascii "custom" ++ * libtiff/tif_dir.c: Fixed potential problem with ascii "custom" + tags in TIFFVGetField() ... added missing break. + + 2002-10-14 Frank Warmerdam <warmerdam@pobox.com> +@@ -3644,11 +3691,11 @@ + the eps by redefining the colorimage operator will get messed up. + Patch supplied by William Bader. + +- * Makefile.in: added tif_extension.c to file list as per ++ * Makefile.in: added tif_extension.c to file list as per + http://bugzilla.remotesensing.org/show_bug.cgi?id=218. + + 2002-10-11 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * configure, config.site, libtiff/{tif_unix.c, Makefile.in}: Fix for + large files (>2GiB) supporting. New option in the config.site: + LARGEFILE="yes". Should be enough for I/O of the large files. +@@ -3680,13 +3727,13 @@ + 2002-10-06 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/tif_jpeg.c: fixed problem with boolean defined with wrong +- size on windows. Use #define boolean hack. ++ size on windows. Use #define boolean hack. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=188 + + * libtiff/tiff.h: Don't do special type handling in tiff.h unless + USING_VISUALAGE is defined. +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=39 + + 2002-10-03 Frank Warmerdam <warmerdam@pobox.com> +@@ -3697,30 +3744,30 @@ + + * libtiff/tif_dirread.c: Another fix for the fetching SBYTE arrays + by the TIFFFetchByteArray() function. Should finally resolve +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=52 +- ++ + * configure: Set -DPIXARLOG_SUPPORT option along with -DZIP_SUPPORT + + * html/Makefile.in: New targets added: html and groffhtml for + producing HTML representations of the manual pages automatically. + html target uses man2html tool, groffhtml uses groff tool. +- ++ + 2002-09-29 Frank Warmerdam <warmerdam@pobox.com> + + * configure, libtiff/Makefile.in: Added SCO OpenServer 5.0.6 support +- from John H. DuBois III. ++ from John H. DuBois III. + + 2002-09-15 Andrey Kiselev <dron@ak4719.spb.edu> + + * Makefile.in, /man/{raw2tiff.1, Makefile.in, libtiff.3}: Added + manual page for raw2tiff(1) tool. +- ++ + 2002-09-12 Andrey Kiselev <dron@ak4719.spb.edu> + + * /libtiff/{tiffio.h, tif_dir.h}: TIFFDataWidth() declaration moved to + the tiffio.h header file. +- ++ + * Makefile.in, /man/{TIFFDataWidth.3t, Makefile.in, libtiff.3}: Added + manual page for TIFFDataWidth() function + +@@ -3730,8 +3777,8 @@ + as per http://bugzilla.remotesensing.org/show_bug.cgi?id=196. + + * tools/tiff2ps.c: Don't emit BeginData/EndData DSC comments +- since we are unable to properly include the amount to skip. +- ++ since we are unable to properly include the amount to skip. ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=80 + + 2002-09-02 Andrey Kiselev <dron@ak4719.spb.edu> +@@ -3741,7 +3788,7 @@ + http://bugzilla.remotesensing.org/show_bug.cgi?id=52 + + 2002-08-22 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * /libtiff/tif_dirinfo.c: Further additions to free custom fields + in _TIFFSetupFieldInfo() function. + See http://bugzilla.remotesensing.org/show_bug.cgi?id=169 for details. +@@ -3750,14 +3797,14 @@ + LZWDecode() and LZWDecodeCompat(). + Fixes http://bugzilla.remotesensing.org/show_bug.cgi?id=190 + and http://bugzilla.remotesensing.org/show_bug.cgi?id=100 +- ++ + * /libtiff/tif_lzw.c: + Added check for valid code lengths in LZWDecode() and + LZWDecodeCompat(). Fixes + http://bugzilla.remotesensing.org/show_bug.cgi?id=115 + + 2002-08-16 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * /libtiff/{Makefile.vc, libtiff.def}: + Missed declarations added. + +@@ -3768,7 +3815,7 @@ + + http://bugzilla.remotesensing.org/show_bug.cgi?id=177 + +- * tif_dir.h: changed FIELD_CODEC to 66 from 64 to avoid overlap ++ * tif_dir.h: changed FIELD_CODEC to 66 from 64 to avoid overlap + with FIELD_CUSTOM as mentioned in bug 169. + + * tif_close.c: added logic to free dynamically created anonymous +@@ -3777,31 +3824,31 @@ + http://bugzilla.remotesensing.org/show_bug.cgi?id=169 + + 2002-08-10 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * /tools/{raw2tiff.c, Makefile.in, Makefile.lcc, Makefile.vc}: + New tool: raw2tiff --- raw images to TIFF converter. No manual page yet. + + 2002-07-31 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_jpeg.c: Fixed problem with setting of nrows in ++ * libtiff/tif_jpeg.c: Fixed problem with setting of nrows in + JPEGDecode() as per bugzilla bug (issue 1): + + http://bugzilla.remotesensing.org/show_bug.cgi?id=129 + + * libtiff/{tif_jpeg.c,tif_strip.c,tif_print.c}: Hacked tif_jpeg.c to + fetch TIFFTAG_YCBCRSUBSAMPLING from the jpeg data stream if it isn't +- present in the tiff tags. ++ present in the tiff tags. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=168 + + * libtiff/tif_read.c, libtiff/tif_write.c: TIFFReadScanline() and + TIFFWriteScanline() now set tif_row explicitly in case the codec has +- fooled with the value. ++ fooled with the value. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=129 + + 2002-06-22 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * /tools/tiff2ps.c: Added workaround for some software that may crash + when last strip of image contains fewer number of scanlines than + specified by the `/Height' variable. See +@@ -3817,8 +3864,8 @@ + + 2002-06-11 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/contrib/win95: renamed to contrib/win_dib. Added new +- Tiffile.cpp example of converting TIFF files into a DIB on Win32. ++ * libtiff/contrib/win95: renamed to contrib/win_dib. Added new ++ Tiffile.cpp example of converting TIFF files into a DIB on Win32. + This one is described in: + + http://bugzilla.remotesensing.org/show_bug.cgi?id=143 +@@ -3834,21 +3881,21 @@ + http://bugzilla.remotesensing.org/show_bug.cgi?id=131 + + 2002-04-26 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * libtiff/libtiff.def: Added missed declaration. +- ++ + 2002-04-22 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * tools/fax2tiff.c: Updated to reflect latest changes in libtiff. + Closes http://bugzilla.remotesensing.org/show_bug.cgi?id=125 + + 2002-04-20 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * libtiff/tif_open.c: Pointers to custom procedures + in TIFFClientOpen() are checked to be not NULL-pointers. +- ++ + 2002-04-18 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * libtiff/libtiff.def: Added missed declarations. + + * libtiff/tif_pixarlog.c: Updated for using tif_tagmethods structure. +@@ -3858,14 +3905,14 @@ + * libtiff/tif_lzw.c: Additional checks for data integrity introduced. + Should finally close + http://bugzilla.remotesensing.org/show_bug.cgi?id=100 +- ++ + 2002-04-10 Andrey Kiselev <dron@ak4719.spb.edu> + + * tools/tiff2ps: Division by zero fixed. + Closes http://bugzilla.remotesensing.org/show_bug.cgi?id=88 + + 2002-04-09 Andrey Kiselev <dron@ak4719.spb.edu> +- ++ + * libtiff/: tif_dirwrite.c, tif_write.c, tiffio.h: + TIFFCheckpointDirectory() routine added. + Closes http://bugzilla.remotesensing.org/show_bug.cgi?id=124 +@@ -3897,7 +3944,7 @@ + replaced by warnings. Now libtiff should read corrupted LZW-compressed + files by skipping bad strips. + Closes http://bugzilla.remotesensing.org/show_bug.cgi?id=100 +- ++ + 2002-04-03 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/tif_dirwrite.c: Removed some dead code. +@@ -3919,18 +3966,18 @@ + + http://bugzilla.remotesensing.org/show_bug.cgi?id=111 + +- * tif_print.c: Fixed so that ASCII FIELD_CUSTOM values with ++ * tif_print.c: Fixed so that ASCII FIELD_CUSTOM values with + passcount set FALSE can be printed (such as TIFFTAG_SOFTWARE). + +- * libtiff/tif_dir.c,tif_dirinfo.c,tif_dir.h,tif_ojpeg.c: modified so ++ * libtiff/tif_dir.c,tif_dirinfo.c,tif_dir.h,tif_ojpeg.c: modified so + that TIFFTAG_SOFTWARE uses FIELD_CUSTOM as an example. + + 2002-03-26 Dwight Kelly <dbmalloc@remotesensing.org> + + * libtiff/: tiff.h, tif_dir.c, tif_dir.h, tif_dirinfo.c, tif_dirread.c, + tif_dirwrite.c: Added get/put code for new tag XMLPACKET as defined +- in Adobe XMP Technote. Added missing INKSET tag value from TIFF 6.0 spec +- INKSET_MULTIINK (=2). Added missing tags from Adobe TIFF technotes: ++ in Adobe XMP Technote. Added missing INKSET tag value from TIFF 6.0 spec ++ INKSET_MULTIINK (=2). Added missing tags from Adobe TIFF technotes: + CLIPPATH, XCLIPPATHUNITS, YCLIPPATHUNITS, OPIIMAGEID, OPIPROXY and + INDEXED. Added PHOTOMETRIC tag value from TIFF technote 4 ICCLAB (=9). + +@@ -3989,7 +4036,7 @@ + + http://bugzilla.remotesensing.org/show_bug.cgi?id=94 + +- * man/Makefile.in: Patch DESTDIR handling ++ * man/Makefile.in: Patch DESTDIR handling + + http://bugzilla.remotesensing.org/show_bug.cgi?id=95 + +@@ -4027,9 +4074,9 @@ + + 2002-01-04 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_jpeg.c: fixed computation of segment_width for +- tiles files to avoid error about it not matching the +- cinfo.d.image_width values ("JPEGPreDecode: Improper JPEG strip/tile ++ * libtiff/tif_jpeg.c: fixed computation of segment_width for ++ tiles files to avoid error about it not matching the ++ cinfo.d.image_width values ("JPEGPreDecode: Improper JPEG strip/tile + size.") for ITIFF files. Apparently the problem was incorporated since + 3.5.5, presumably during the OJPEG/JPEG work recently. + +@@ -4039,7 +4086,7 @@ + + http://bugzilla.remotesensing.org/show_bug.cgi?id=94 + +- * libtiff/tif_getimage.c: If DEFAULT_EXTRASAMPLE_AS_ALPHA is 1 ++ * libtiff/tif_getimage.c: If DEFAULT_EXTRASAMPLE_AS_ALPHA is 1 + (defined in tiffconf.h - 1 by default) then the RGBA interface + will assume that a fourth extra sample is ASSOCALPHA if the + EXTRASAMPLE value isn't set for it. This changes the behaviour of +@@ -4051,9 +4098,9 @@ + + 2001-12-12 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_jpeg.c: allow jpeg data stream sampling values to +- override those from tiff directory. This makes this work with +- ImageGear generated files. ++ * libtiff/tif_jpeg.c: allow jpeg data stream sampling values to ++ override those from tiff directory. This makes this work with ++ ImageGear generated files. + + 2001-12-07 Frank Warmerdam <warmerdam@pobox.com> + +@@ -4066,7 +4113,7 @@ + * Reissue 3.5.7 release. + + * libtiff/mkversion.c: Fix output of TIFF_VERSION to be +- YYYYMMDD so that it is increasing over time. ++ YYYYMMDD so that it is increasing over time. + + * Makefile.in: Ensure that tiffvers.h is regenerated in the + make release target. +@@ -4091,8 +4138,8 @@ + + 2001-10-10 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tiff.h: I have created COMPRESSION_CCITT_T4, +- COMPRESSION_CCITT_T6, TIFFTAG_T4OPTIONS and TIFFTAG_T6OPTIONS aliases ++ * libtiff/tiff.h: I have created COMPRESSION_CCITT_T4, ++ COMPRESSION_CCITT_T6, TIFFTAG_T4OPTIONS and TIFFTAG_T6OPTIONS aliases + in keeping with TIFF 6.0 standard in tiff.h + + http://bugzilla.remotesensing.org/show_bug.cgi?id=83 +@@ -4112,10 +4159,10 @@ + error about LZW not being available. + + * libtiff/tif_dir.c: propagate failure to initialize compression +- back from TIFFSetField() as an error status, so applications can ++ back from TIFFSetField() as an error status, so applications can + detect failure. + +- * libtiff/tif_dir.c: removed the auto replacement of ++ * libtiff/tif_dir.c: removed the auto replacement of + COMPRESSION_LZW with COMPRESSION_NONE in _TIFFVSetField(). + + * Removed Makefile, tools/Makefile, port/install.sh, man/Makefile +@@ -4123,7 +4170,7 @@ + + 2001-09-22 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_ojpeg.c: new update from Scott. ++ * libtiff/tif_ojpeg.c: new update from Scott. + + 2001-09-09 Frank Warmerdam <warmerdam@pobox.com> + +@@ -4142,7 +4189,7 @@ + + http://bugzilla.remotesensing.org/show_bug.cgi?id=47 + +- * tools/tiff2ps.c: added OJPEG YCbCr to RGB support. ++ * tools/tiff2ps.c: added OJPEG YCbCr to RGB support. + + * libtiff/tif_ojpeg.c: Applied substantial patch from Scott. + +@@ -4151,14 +4198,14 @@ + * libtiff/tif_packbits.c: fixed memory overrun error. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=77 +- ++ + 2001-08-31 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/tif_getimage.c: relax handling of contig case where + there are extra samples that are supposed to be ignored. This +- should now work for 8bit greyscale or palletted images. ++ should now work for 8bit greyscale or palletted images. + +- http://bugzilla.remotesensing.org/show_bug.cgi?id=75 ++ http://bugzilla.remotesensing.org/show_bug.cgi?id=75 + + 2001-08-28 Frank Warmerdam <warmerdam@pobox.com> + +@@ -4171,15 +4218,15 @@ + + * libtiff/tif_getimage.c: Use memmove() instead of TIFFmemcpy() + in TIFFReadRGBATile() to avoid issues in cases of overlapping +- buffers. See Bug 69 in Bugzilla. ++ buffers. See Bug 69 in Bugzilla. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=69 +- ++ + * tools/tiff2rgba.c: fixed getopt() call so that -b works again. + + 2001-08-09 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tiff.h, libtiff/tif_fax3.c: added check for __LP64__ ++ * libtiff/tiff.h, libtiff/tif_fax3.c: added check for __LP64__ + when checking for 64 bit architectures as per bugzilla bug 67. + + 2001-07-27 Frank Warmerdam <warmerdam@pobox.com> +@@ -4189,7 +4236,7 @@ + + 2001-07-20 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_jpeg.c: Define HAVE_BOOLEAN on windows if RPCNDR.H ++ * libtiff/tif_jpeg.c: Define HAVE_BOOLEAN on windows if RPCNDR.H + has been included. + + 2001-07-19 Frank Warmerdam <warmerdam@pobox.com> +@@ -4201,11 +4248,11 @@ + + * libtiff/tif_ojpeg.c: updates from Scott. Handles colors + much better. Now depends on having patched libjpeg as per +- patch in contrib/ojpeg/*. ++ patch in contrib/ojpeg/*. + + 2001-07-17 Frank Warmerdam <warmerdam@pobox.com> + +- * */Makefile.in: added DESTDIR support. ++ * */Makefile.in: added DESTDIR support. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=60 + +@@ -4213,20 +4260,20 @@ + + * configure, libtiff/Makefile.in: applied OpenBSD patches + as per: +- ++ + http://bugzilla.remotesensing.org/show_bug.cgi?id=61 + + 2001-06-28 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/tif_getimage.c: Fixed so that failure is properly +- reported by gtTileContig, gtStripContig, gtTileSeparate and ++ reported by gtTileContig, gtStripContig, gtTileSeparate and + gtStripSeparate. + + See http://bugzilla.remotesensing.org/show_bug.cgi?id=51 + +- * tiffcmp.c: Fixed multi samples per pixel support for ContigCompare. ++ * tiffcmp.c: Fixed multi samples per pixel support for ContigCompare. + Updated bug section of tiffcmp.1 to note tiled file issues. +- ++ + See http://bugzilla.remotesensing.org/show_bug.cgi?id=53 + + 2001-06-22 Frank Warmerdam <warmerdam@pobox.com> +@@ -4267,10 +4314,10 @@ + + 2001-05-08 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tif_dirinfo.c: moved pixar and copyright flags to ++ * libtiff/tif_dirinfo.c: moved pixar and copyright flags to + ensure everything is in order. + +- * libtiff/libtiff.def: added TIFFCreateDirectory and ++ * libtiff/libtiff.def: added TIFFCreateDirectory and + TIFFDefaultStripSize as per: + + http://bugzilla.remotesensing.org/show_bug.cgi?id=46 +@@ -4279,10 +4326,10 @@ + + * libtiff/tif_dirinfo.c: Modified the TIFF_BYTE definition for + TIFFTAG_PHOTOSHOP to use a writecount of TIFF_VARIABLE2 (-3) to +- force use of uint32 counts instead of short counts. ++ force use of uint32 counts instead of short counts. + + * libtiff/tif_dirwrite.c: Added support for TIFF_VARIABLE2 in the +- case of writing TIFF_BYTE/TIFF_SBYTE fields. ++ case of writing TIFF_BYTE/TIFF_SBYTE fields. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=43 + +@@ -4318,20 +4365,20 @@ + with the inttypes.h include file on AIX. + + See http://bugzilla.remotesensing.org/show_bug.cgi?id=39 +- ++ + * VERSION: update to 3.5.7 beta in preparation for release. + + * configure/config.site: modified to check if -lm is needed for + MACHDEPLIBS if not supplied by config.site. Needed for Darwin. + +- * config.guess: updated wholesale to an FSF version apparently +- from 1998 (as opposed to 1994). This is mainly inspired by ++ * config.guess: updated wholesale to an FSF version apparently ++ from 1998 (as opposed to 1994). This is mainly inspired by + providing for MacOS X support. + + 2001-03-29 Frank Warmerdam <warmerdam@pobox.com> + + * configure, Makefile.in, etc: added support for OPTIMIZER being +- set from config.site. ++ set from config.site. + + 2001-03-28 Frank Warmerdam <warmerdam@pobox.com> + +@@ -4350,7 +4397,7 @@ + (in particular short ones) print properly. + + See http://bugzilla.remotesensing.org/show_bug.cgi?id=35 +- ++ + * tiff2ps.c/tiff2ps.1: Substantial changes to tiff2ps by + Bruce A. Mallett. See check message for detailed information + on all the changes, including a faster encoder, fixes for level +@@ -4358,7 +4405,7 @@ + + 2001-03-27 Frank Warmerdam <warmerdam@pobox.com> + +- * libtiff/tiffio.h: Changed "#if LOGLUV_PUBLIC" to ++ * libtiff/tiffio.h: Changed "#if LOGLUV_PUBLIC" to + "#ifdef LOGLUV_PUBLIC" so it will work with VisualAge on AIX. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=39 +@@ -4370,7 +4417,7 @@ + + 2001-03-13 Frank Warmerdam <warmerdam@pobox.com> + +- * tif_getimage.c: Added support for 16bit minisblack/miniswhite ++ * tif_getimage.c: Added support for 16bit minisblack/miniswhite + images in RGBA interface. + + 2001-03-02 Frank Warmerdam <warmerdam@pobox.com> +@@ -4381,29 +4428,29 @@ + + * Brent Roman contributed updated tiffcp utility (and tiffcp.1) + with support for extracting subimages with the ,n syntax, and also +- adding the -b bias removal flag. ++ adding the -b bias removal flag. + + 2001-02-16 Frank Warmerdam <warmerdam@pobox.com> + + * libtiff/libtiff.def: Brent Roman submitted new version adding +- serveral missing entry points. ++ serveral missing entry points. + + * libtiff/tif_dirinfo.c: don't declare tiffFieldInfo static on VMS. +- Some sort of weird VMS thing. ++ Some sort of weird VMS thing. + + http://bugzilla.remotesensing.org/show_bug.cgi?id=31 + +- * tif_luv.c/tiff.h/tiffio.h: +- New version of TIFF LogLuv (SGILOG) modules contributed by Greg Ward ++ * tif_luv.c/tiff.h/tiffio.h: ++ New version of TIFF LogLuv (SGILOG) modules contributed by Greg Ward + (greg@shutterfly.com). He writes: + + 1) I improved the gamut-mapping function in tif_luv.c for imaginary +- colors, because some images were being super-saturated on the input ++ colors, because some images were being super-saturated on the input + side and this resulted in some strange color shifts in the output. + + 2) I added a psuedotag in tiff.h to control random dithering during +- LogLuv encoding. This is turned off by default for 32-bit LogLuv and +- on for 24-bit LogLuv output. Dithering improves the average color ++ LogLuv encoding. This is turned off by default for 32-bit LogLuv and ++ on for 24-bit LogLuv output. Dithering improves the average color + accuracy over the image. + + 3) I added a #define for LOG_LUV_PUBLIC, which is enabled by default in +@@ -4416,20 +4463,20 @@ + 2001-01-23 Frank Warmerdam <warmerdam@pobox.com> + + * tif_fax3.c: keep rw_mode flag internal to fax3 state to remember +- whether we are encoding or decoding. This is to ensure graceful ++ whether we are encoding or decoding. This is to ensure graceful + recovery if TIFFClientOpen() discovers an attempt to open a compressed +- file for "r+" access, and subsequently close it, as it resets the ++ file for "r+" access, and subsequently close it, as it resets the + tif_mode flag to O_RDONLY in this case to avoid writes, confusing the + compressor's concept of whether it is in encode or decode mode. + +-2001-01-08 Mike Welles <mike@bangstate.com> ++2001-01-08 Mike Welles <mike@bangstate.com> + + * Makefile.in: Now cleaning up after itself after creating the .tar.gz and .zip +- ++ + 2001-01-07 Frank Warmerdam <warmerdam@pobox.com> + + * html/libtiff.html: Fixed arguments in example for TIFFRGBAImageGet() +- as per bug report by Patrick Connor. ++ as per bug report by Patrick Connor. + + 2000-12-28 Frank Warmerdam <warmerdam@pobox.com> + +@@ -4437,12 +4484,12 @@ + + * Fixed libtiff/makefile.vc to make tiffvers.h not version.h. + +-2000-12-22 Mike Welles <mike@bangstate.com> ++2000-12-22 Mike Welles <mike@bangstate.com> + * added link to CVS mirror from index.html +- +- * updated html/internals.html to note that LZW compression is +- not supported by default. +- ++ ++ * updated html/internals.html to note that LZW compression is ++ not supported by default. ++ + 2000-12-22 Frank Warmerdam <warmerdam@pobox.com> + + * updated html/libtiff.html to not point at Niles' old JPL web site +@@ -4454,19 +4501,19 @@ + Leonard Rosenthol <leonardr@lazerware.com>. May interfere + with correct building on older systems. If so, please let me know. + +-2000-12-19 Mike Welles <mike@bangsate.com> ++2000-12-19 Mike Welles <mike@bangsate.com> + +- * Took out LZW Encoding from tif_lzw.c ++ * Took out LZW Encoding from tif_lzw.c + + * Created HOWTO-RELEASE + + * Created html/v3.5.6.html + + * updated index.html +- ++ + 2000-12-01 Frank Warmerdam <warmerdam@pobox.com> + +- * Added patches for EOFB support in tif_fax3.c and tif_fax3.h. ++ * Added patches for EOFB support in tif_fax3.c and tif_fax3.h. + Patches supplied by Frank Cringle <fdc@cliwe.ping.de> + Example file at: ftp://ftp.remotesensing.org/pub/libtiff/eofb_396.tif + +@@ -4480,30 +4527,30 @@ + targets so libtiff.so will be built with an explicit dependency + on libm.so. + +- * libtiff/Makefile.in: Use softlinks to link libtiff.so.3 to +- libtiff.so.3.5.5. ++ * libtiff/Makefile.in: Use softlinks to link libtiff.so.3 to ++ libtiff.so.3.5.5. + +- * libtiff/Makefile.in & configure: Remove all references to the ALPHA +- file, or ALPHA version logic. Added stuff about DIST_POINT in ++ * libtiff/Makefile.in & configure: Remove all references to the ALPHA ++ file, or ALPHA version logic. Added stuff about DIST_POINT in + place of DIST_TYPE and the alpha release number stuff. + + 2000-11-22 Frank Warmerdam <warmerdam@pobox.com> + + * I have applied a patch from Steffen Moeller <moeller@ebi.ac.uk> to +- the configure script so that it now accepts the --prefix, and +- --exec-prefix directives. ++ the configure script so that it now accepts the --prefix, and ++ --exec-prefix directives. + + 2000-11-13 Frank Warmerdam <warmerda@cs46980-c> + +- * I have made a variety of modifications in an effort to ensure the ++ * I have made a variety of modifications in an effort to ensure the + TIFFLIB_VERSION macro is automatically generated from the RELEASE-DATE +- file which seems to be updated regularly. ++ file which seems to be updated regularly. + +- o mkversion.c now reads RELEASE-DATE and emits TIFFLIB_VERSION in +- version include file. +- o renamed version.h to tiffvers.h because we now have to install it +- with the public libtiff include files. +- o include tiffvers.h in tiffio.h. ++ o mkversion.c now reads RELEASE-DATE and emits TIFFLIB_VERSION in ++ version include file. ++ o renamed version.h to tiffvers.h because we now have to install it ++ with the public libtiff include files. ++ o include tiffvers.h in tiffio.h. + o updated tif_version.c to use tiffvers.h. + o Updated Makefile.in accordingly. + +@@ -4517,13 +4564,13 @@ + See http://bugzilla.remotesensing.org/show_bug.cgi?id=20 + Some patches from Rick LaMont of Dot C Software. + +- * Modified tif_packbits.c encoder to avoid compressing more ++ * Modified tif_packbits.c encoder to avoid compressing more + data than provided if rowsize doesn't factor into provided data + (such as occurs for YCbCr). + + 2000-10-19 Frank Warmerdam <warmerda@cs46980-c> + +- * tools/rgb2ycbcr.c: fixed output strip size to account for vertical ++ * tools/rgb2ycbcr.c: fixed output strip size to account for vertical + roundup if rows_per_strip not a multiple of vertical sample size. + + 2000-10-16 Frank Warmerdam <warmerda@cs46980-c> +@@ -4539,8 +4586,8 @@ + 2000-10-12 Frank Warmerdam <warmerda@cs46980-c> + + * Modified tiff2bw to ensure portions add to 100%, and that +- white is properly recovered. +- ++ white is properly recovered. ++ + See bug http://bugzilla.remotesensing.org/show_bug.cgi?id=15 + Patch c/o Stanislav Brabec <utx@penguin.cz> + +@@ -4554,26 +4601,26 @@ + + 2000-09-27 Frank Warmerdam <warmerda@cs46980-c> + +- * Added GNULDdso target an`d switched linux and freebsd to use it. ++ * Added GNULDdso target an`d switched linux and freebsd to use it. + + 2000-09-26 Frank Warmerdam <warmerda@cs46980-c> + + * Applied patch for 0x0000 sequences in tif_fax3.h's definition +- of EXPAND1D() as per bug 11 (from Roman). ++ of EXPAND1D() as per bug 11 (from Roman). + + 2000-09-25 Frank Warmerdam <warmerda@cs46980-c> + * Fixed tiffcomp.h to avoid win32 stuff if unix #defined, to improve + cygwin compatibility. + + * Applied patch from Roman Shpount to tif_fax3.c. This seems to +- be a proper fix to the buffer sizing problem. See ++ be a proper fix to the buffer sizing problem. See + http://bugzilla.remotesensing.org/show_bug.cgi?id=11 + + * Fixed tif_getimage.c to fix overrun bug with YCbCr images without + downsampling. http://bugzilla.remotesensing.org/show_bug.cgi?id=10 + Thanks to Nick Lamb <njl98r@ecs.soton.ac.uk> for reporting the + bug and proving the patch. +- ++ + 2000-09-18 Frank Warmerdam <warmerda@cs46980-c> + + * Fixed tif_jpeg.c so avoid destroying the decompressor before +@@ -4603,15 +4650,15 @@ + * Tentatively added support for SAMPLEFORMAT_COMPLEXIEEEFP, and + SAMPLEFORMAT_COMPLEXINT. + +-2000-07-13 Mike Welles <mike@onshore.com> ++2000-07-13 Mike Welles <mike@onshore.com> ++ ++ * index.html, bugs.html: added bugzilla info. + +- * index.html, bugs.html: added bugzilla info. +- + 2000-07-12 Frank Warmerdam <warmerda@rommel.atlsci.com> + + * tif_read.c: fix subtle bug with determining the number of + rows for strips that are the last strip in a separation but +- not the last strip of all in TIFFReadEncodedStrip(). ++ not the last strip of all in TIFFReadEncodedStrip(). + + * Applied 16/32 bit fix to tif_fax3.c. Fix supplied by + Peter Skarpetis <peters@serendipity-software.com.au> +@@ -4633,7 +4680,7 @@ + + * libtiff/tif_dirread.c: Don't use estimate strip byte count for + one tile/strip images with an offset, and byte count of zero. These +- could be "unpopulated" images. ++ could be "unpopulated" images. + + 2000-04-18 Frank Warmerdam <warmerda@rommel.atlsci.com> + +@@ -4648,17 +4695,17 @@ Tue Apr 18 16:18:08 2000 Frank Warmerdam <warmerda@esabot.atlsci.com> + 2000-04-12 Mike Welles <mike@onshore.com> + * configure: Fixed stupid mistake in libc6 test on Linux + +-2000-04-04 Mike Welles <mike@onshore.com> ++2000-04-04 Mike Welles <mike@onshore.com> + * tif_win32.c: Applied patch to fix overreads and ovverwrites +- caught by BoundsChecker. From Arvan Pritchard +- <arvan.pritchard@infomatix.co.uk> (untested). +- +- * tif_getimage.c: Applied patch to silence VC6 warnings. From ++ caught by BoundsChecker. From Arvan Pritchard ++ <arvan.pritchard@infomatix.co.uk> (untested). ++ ++ * tif_getimage.c: Applied patch to silence VC6 warnings. From + Arvan Pritchard <arvan.pritchard@informatix.co.uk> +- +- * tif_lzw.c: Applied patch to silence VC6 warnings. From ++ ++ * tif_lzw.c: Applied patch to silence VC6 warnings. From + Arvan Pritchard <arvan.pritchard@informatix.co.uk> +- ++ + 2000-03-28 Frank Warmerdam <warmerda@cs46980-c> + + * Added contrib/stream (stream io) code submitted by Avi Bleiweiss. +@@ -4668,34 +4715,34 @@ Tue Apr 18 16:18:08 2000 Frank Warmerdam <warmerda@esabot.atlsci.com> + * fax2ps: Fixed mixup of width and height in bounding box statement + as per submission by Nalin Dahyabhai <nalin@redhat.com>. + +-2000-03-27 Mike Welles <mike@onshore.com> ++2000-03-27 Mike Welles <mike@onshore.com> + +- * fax2ps: Modified printruns to take uint32 instead of uint16. +- Patch courtesy of Bernt Herd <herd@herdsoft.com> +- +-2000-03-20 Mike Welles <mike@onshore.com> ++ * fax2ps: Modified printruns to take uint32 instead of uint16. ++ Patch courtesy of Bernt Herd <herd@herdsoft.com> + +- * configure: added test for libc6 for linux targets. Bug reported by ++2000-03-20 Mike Welles <mike@onshore.com> ++ ++ * configure: added test for libc6 for linux targets. Bug reported by + Stanislav Brabec <utx@k332.feld.cvut.cz> + +- * Added 3.5 docs to html/Makefile.in. ++ * Added 3.5 docs to html/Makefile.in. + Thanks to Stanislav Brabec <utx@k332.feld.cvut.cz> + +- * configure: fixed bugs in sed scripts +- (applied sed script s:/@:s;@:;s:/s;;:;: to configure). ++ * configure: fixed bugs in sed scripts ++ (applied sed script s:/@:s;@:;s:/s;;:;: to configure). + fix submitted to Stanislav Brabec <utx@k332.feld.cvut.cz> + +- * tools/iptcutil was not in files list, and wasn't being ++ * tools/iptcutil was not in files list, and wasn't being + added to tar archive. Updated Makefile.in. + + 2000-03-17 Frank Warmerdam <warmerda@cs46980-c> + + * tif_fax3.c: Fixed serious bug introduced during the uint16->uint32 +- conversion for the run arrays. ++ conversion for the run arrays. + + 2000-03-03 Frank Warmerdam <warmerda@cs46980-c.mtnk1.on.wave.home.com> + +- * Set td_sampleformat default to SAMPLEFORMAT_UINT instead of ++ * Set td_sampleformat default to SAMPLEFORMAT_UINT instead of + SAMPLEFORMAT_VOID in TIFFDefaultDirectory() in tif_dir.c. + + 2000-03-02 Frank Warmerdam <warmerda@cs46980-c.mtnk1.on.wave.home.com> +@@ -4716,20 +4763,20 @@ Tue Feb 15 22:01:05 2000 Frank Warmerdam <warmerda@gdal.velocet.ca> + set to 1, and added default (off) setting in tiffconf.h. This + should eventually be set by the configure script somehow. + +- The original work on all these 2-4GB changes was done by ++ The original work on all these 2-4GB changes was done by + Peter Smith (psmith@creo.com). + + * Modified tif_win32.c to support 2-4GB seeks. + + * tentatively changed toff_t to be unsigned instead of signed to +- facilitate support for 2-4GB files. ++ facilitate support for 2-4GB files. + + * Updated a variety of files to use toff_t. Fixed some mixups + between toff_t and tsize_t. + + Fri Jan 28 10:13:49 2000 Frank Warmerdam <warmerda@gdal.velocet.ca> + +- * Largely reimplemented contrib/addtiffo to avoid temp files, ++ * Largely reimplemented contrib/addtiffo to avoid temp files, + updating the TIFF file in place. Fixed a few other bugs to. + + * Set tif_rawdatasize to zero when freeing raw data buffer in +@@ -4738,7 +4785,7 @@ Fri Jan 28 10:13:49 2000 Frank Warmerdam <warmerda@gdal.velocet.ca> + * Enabled "REWRITE_HACK" in tif_write.c by default. + + * Fix bug in tif_write.c when switching between reading one directory +- and writing to another. ++ and writing to another. + + * Made TIFFWriteCheck() public, and added TIFFCreateDirectory() + +@@ -4750,41 +4797,41 @@ Tue Jan 4 13:39:00 2000 Frank Warmerdam <warmerda@gdal.velocet.ca> + + * Added libtiff/libtiff.def to TIFFILES distribution list. + +-Mon Dec 27 12:13:39 EST 1999 Mike Welles <mike@onshore.com> ++Mon Dec 27 12:13:39 EST 1999 Mike Welles <mike@onshore.com> + +- * Created lzw compression kit, as a new module (libtiff-lzw-compression-kit). ++ * Created lzw compression kit, as a new module (libtiff-lzw-compression-kit). + + * Altered descriptions in tools to reflect "by default" lzw not supported + +- * Updated index.html to note lzw compression kit. +- ++ * Updated index.html to note lzw compression kit. ++ + Tue Dec 21 14:01:51 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + +- * Added fax3sm_winnt.c to distribution list in Makefile.in. ++ * Added fax3sm_winnt.c to distribution list in Makefile.in. + + Tue Dec 21 11:04:45 EST 1999 Mike Welles <mike@onshore.com> *** 3.5.4 release *** +- +- * Aadded Pixar tag support. Contributed by Phil Beffery <phil@pixar.com> + +- * Made one more change to tif_dir.c for removal of LZW compression. Also added notice +- when LZW compression invoked. ++ * Aadded Pixar tag support. Contributed by Phil Beffery <phil@pixar.com> ++ ++ * Made one more change to tif_dir.c for removal of LZW compression. Also added notice ++ when LZW compression invoked. + + * Changed default compression in tools to TIFF_PACKBITS, and changed usage descriptions + in tools to reflect removal of LZW compression +- ++ + Mon Dec 20 18:39:02 EST 1999 Mike Welles <mike@onshore.com> + +- * Fixed bug that caused LZW (non) compression to segfault. Added +- warning about LZW compression removed being removed, and why. ++ * Fixed bug that caused LZW (non) compression to segfault. Added ++ warning about LZW compression removed being removed, and why. ++ ++ * Added nostrip to install in tools/Makefile.in so that debugging ++ symbols are kept. + +- * Added nostrip to install in tools/Makefile.in so that debugging +- symbols are kept. +- + Tue Dec 7 12:04:47 EST 1999 Mike Welles <mike@onshore.com> + +- * Added patch from Ivo Penzar <ivo.penzar@infolink-software.com>, +- supporting Adobe ZIP deflate. Untested. +- ++ * Added patch from Ivo Penzar <ivo.penzar@infolink-software.com>, ++ supporting Adobe ZIP deflate. Untested. ++ + Sat Dec 4 15:47:11 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + + * Made Packbits the default compression in tools/tiff2rgba.c instead +@@ -4794,12 +4841,12 @@ Tue Nov 30 14:41:43 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> *** 3.5 + + * Added tif_luv to contrib/djgpp/Makefile.lib. + +-Tue Nov 30 14:15:32 EST 1999 Mike Welles <mike@onshore.com> ++Tue Nov 30 14:15:32 EST 1999 Mike Welles <mike@onshore.com> ++ ++ * Added zip creation to relase makefile target + +- * Added zip creation to relase makefile target ++ * Added html for TIFFWriteTile.3t man page. + +- * Added html for TIFFWriteTile.3t man page. +- + Tue Nov 30 09:20:16 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + + * Added some changes to tif_write.c to support rewriting existing +@@ -4812,26 +4859,26 @@ Mon Nov 29 11:43:42 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + + Sun Nov 28 20:36:18 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + +- * Added notes on use of makefile.vc in build.html, and fixed ++ * Added notes on use of makefile.vc in build.html, and fixed + email subscription address. + +-199-11-28 Mike Welles <mike@onshore.com> ++1999-11-28 Mike Welles <mike@onshore.com> + +- * Fixed apocalypse-inducing y2k bug in contrib/ras/ras2tiff.c ++ * Fixed apocalypse-inducing y2k bug in contrib/ras/ras2tiff.c + + * Did some casts cleaning up to reduce compiler warnings in tif_fax3.c, +- from Bruce Carmeron <cameron@petris.com> -- modifications of +- changes made by Frank (sun cc still complained on cast). ++ from Bruce Carmeron <cameron@petris.com> -- modifications of ++ changes made by Frank (sun cc still complained on cast). + + * Added tiffconf.h to install target per request from Bill + Radcliffe <billr@corbis.com>: "We need a way for ImageMagick to + know features have been compiled into the TIFF library in order to +- handle things properly". +- ++ handle things properly". ++ + Sat Nov 27 16:49:21 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + + * fixed various VC++ warnings as suggested by Gilles Vollant +- <info@winimage.com>. ++ <info@winimage.com>. + + Wed Nov 24 12:08:16 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + +@@ -4840,59 +4887,59 @@ Wed Nov 24 12:08:16 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + + 1999-11-22 Mike Welles <mike@onshore.com> + * HTML-ized the man pages, added to html/man +- +- * Removed LZW Compression to comply with Unisys patent extortion. +- +-1999-09-29 Mike Welles <mike@onshore.com> +- * Corrected one remaining 16 -> 32 bit value in tif_fax3.c, +- From Ivo Penzar <ivo.penzar@infolink-software.com. ++ ++ * Removed LZW Compression to comply with Unisys patent extortion. ++ ++1999-09-29 Mike Welles <mike@onshore.com> ++ * Corrected one remaining 16 -> 32 bit value in tif_fax3.c, ++ From Ivo Penzar <ivo.penzar@infolink-software.com. + + * Added patch from Ivo Penzar to have TiffAdvanceDirectory handle + memory mapped files. <ivo.penzar@infolink-software.com> +- ++ + 1999-09-26 Mike Welles <mike@onshore.com> *** 3.5.2 release *** +- * Corrected alpha versioning. ++ * Corrected alpha versioning. + +- * Removed distinction between alpha and release targets in Makefile.in. ++ * Removed distinction between alpha and release targets in Makefile.in. + +- * added release.stamp target, which tags cvs tree, and updates ++ * added release.stamp target, which tags cvs tree, and updates + "RELEASE-DATE" + +- * added releasediff target, which diffs tree with source as of ++ * added releasediff target, which diffs tree with source as of + date in "RELEASE-DATE" +- +- * Ticked up version to 3.5.2 (alpha 01 -- but I think we'll moving +- away from alpha/non-alpha distinctions). + +- * updated html to reflect release +- ++ * Ticked up version to 3.5.2 (alpha 01 -- but I think we'll moving ++ away from alpha/non-alpha distinctions). ++ ++ * updated html to reflect release ++ + 1999-09-23 <warmerda@CS46980-B> + + * Set O_BINARY for tif_unix.c open() ... used on cygwin for instance. + + * Added CYGWIN case in configure. + +-Fri Sep 17 00:13:51 CEST 1999 Mike Welles <mike@onshore.com> ++Fri Sep 17 00:13:51 CEST 1999 Mike Welles <mike@onshore.com> ++ ++ * Applied Francois Dagand's patch to handle fax decompression bug. ++ (sizes >= 65536 were failing) + +- * Applied Francois Dagand's patch to handle fax decompression bug. +- (sizes >= 65536 were failing) +- + Tue Sep 14 21:31:43 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + +- * Applied "a" mode fix to tif_win32.c/TIFFOpen() as suggested ++ * Applied "a" mode fix to tif_win32.c/TIFFOpen() as suggested + by Christopher Lawton <clawton@mathworks.com> + + Wed Sep 8 08:19:18 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + +- * Added IRIX/gcc, and OSF/1 4.x support on behalf of ++ * Added IRIX/gcc, and OSF/1 4.x support on behalf of + Albert Chin-A-Young <china@thewrittenword.com> + +- * Added TIFFReassignTagToIgnore() API on behalf of ++ * Added TIFFReassignTagToIgnore() API on behalf of + Bruce Cameron <cameron@petris.com>. Man page still pending. + + Wed Aug 25 11:39:07 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + +- * Added test target in Makefile, test_pics.sh script and pics/*.rpt ++ * Added test target in Makefile, test_pics.sh script and pics/*.rpt + files to provide for a rudimentary testsuite. + + * Added contrib/tags back from old distribution ... fixed up a bit. +@@ -4900,7 +4947,7 @@ Wed Aug 25 11:39:07 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + 1999-08-16 <warmerda@CS46980-B> + + * Added simple makefile.vc makefiles for building with MS VC++ +- on Windows NT/98/95 in console mode. Stuff in contrib/win* make give ++ on Windows NT/98/95 in console mode. Stuff in contrib/win* make give + better solutions for some users. + + Mon Aug 16 21:52:11 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> +@@ -4910,20 +4957,20 @@ Mon Aug 16 21:52:11 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + + 1999-08-16 Michael L. Welles <mike@kurtz.fake> + +- * Updated html/index.html with anon CVS instructions. ++ * Updated html/index.html with anon CVS instructions. + + Mon Aug 16 13:18:41 1999 Frank Warmerdam <warmerda@gdal.velocet.ca> + +- * pre-remove so link before softlink in LINUXdso action in ++ * pre-remove so link before softlink in LINUXdso action in + libtiff/Makefile.in to avoid failure on LINUXdso builds other than + the first. + + * Fixed problem with cvtcmap() in tif_getimage.c modifying the + colormaps owned by the TIFF handle itself when trying to fixup wrong + (eight bit) colormaps. Corrected by maintaining a private copy of +- the colormap. ++ the colormap. + +- * Added TIFFReadRGBATile()/TIFFReadRGBAStrip() support in ++ * Added TIFFReadRGBATile()/TIFFReadRGBAStrip() support in + tif_getimage.c. + + * CVS Repository placed at remotesensing.org. ChangeLog added. +diff --git a/Makefile.in b/Makefile.in +index 72fbbf3..2ed5682 100644 +--- a/Makefile.in ++++ b/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/aclocal.m4 b/aclocal.m4 +index d7d14c8..9293eda 100644 +--- a/aclocal.m4 ++++ b/aclocal.m4 +@@ -1,4 +1,4 @@ +-# generated automatically by aclocal 1.12.4 -*- Autoconf -*- ++# generated automatically by aclocal 1.12.5 -*- Autoconf -*- + + # Copyright (C) 1996-2012 Free Software Foundation, Inc. + +@@ -34,7 +34,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION], + [am__api_version='1.12' + dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to + dnl require some minimum version. Point them to the right macro. +-m4_if([$1], [1.12.4], [], ++m4_if([$1], [1.12.5], [], + [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl + ]) + +@@ -50,7 +50,7 @@ m4_define([_AM_AUTOCONF_VERSION], []) + # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. + # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. + AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], +-[AM_AUTOMAKE_VERSION([1.12.4])dnl ++[AM_AUTOMAKE_VERSION([1.12.5])dnl + m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl + _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) +diff --git a/build/Makefile.in b/build/Makefile.in +index 1a316b1..cea7a08 100644 +--- a/build/Makefile.in ++++ b/build/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/Makefile.in b/contrib/Makefile.in +index ae67554..72be7a3 100644 +--- a/contrib/Makefile.in ++++ b/contrib/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/acorn/Makefile.in b/contrib/acorn/Makefile.in +index 1e966b4..5a73941 100644 +--- a/contrib/acorn/Makefile.in ++++ b/contrib/acorn/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/addtiffo/Makefile.in b/contrib/addtiffo/Makefile.in +index 25a6e8b..e07640c 100644 +--- a/contrib/addtiffo/Makefile.in ++++ b/contrib/addtiffo/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/dbs/Makefile.in b/contrib/dbs/Makefile.in +index f5b3ee5..d5e7b40 100644 +--- a/contrib/dbs/Makefile.in ++++ b/contrib/dbs/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/dbs/xtiff/Makefile.in b/contrib/dbs/xtiff/Makefile.in +index 2d1ce94..c655c54 100644 +--- a/contrib/dbs/xtiff/Makefile.in ++++ b/contrib/dbs/xtiff/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/dbs/xtiff/xtiff.c b/contrib/dbs/xtiff/xtiff.c +index 7fe3977..de0b2a7 100644 +--- a/contrib/dbs/xtiff/xtiff.c ++++ b/contrib/dbs/xtiff/xtiff.c +@@ -1,5 +1,5 @@ + /* +- * $Id: xtiff.c,v 1.2.2.1 2010-06-08 18:50:40 bfriesen Exp $ ++ * $Id: xtiff.c,v 1.2.2.2 2013-05-02 14:44:43 tgl Exp $ + * + * xtiff - view a TIFF file in an X window + * +@@ -512,9 +512,9 @@ SetNameLabel() + Arg args[1]; + + if (tfMultiPage) +- sprintf(buffer, "%s - page %d", fileName, tfDirectory); ++ snprintf(buffer, sizeof(buffer), "%s - page %d", fileName, tfDirectory); + else +- strcpy(buffer, fileName); ++ snprintf(buffer, sizeof(buffer), "%s", fileName); + XtSetArg(args[0], XtNlabel, buffer); + XtSetValues(labelWidget, args, 1); + } +diff --git a/contrib/iptcutil/Makefile.in b/contrib/iptcutil/Makefile.in +index 75b1ca3..5858c03 100644 +--- a/contrib/iptcutil/Makefile.in ++++ b/contrib/iptcutil/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/mac-cw/Makefile.in b/contrib/mac-cw/Makefile.in +index a94a33a..054d44e 100644 +--- a/contrib/mac-cw/Makefile.in ++++ b/contrib/mac-cw/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/mac-mpw/Makefile.in b/contrib/mac-mpw/Makefile.in +index 8fdaae1..7dd27d7 100644 +--- a/contrib/mac-mpw/Makefile.in ++++ b/contrib/mac-mpw/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/mfs/Makefile.in b/contrib/mfs/Makefile.in +index 230c925..4ee41af 100644 +--- a/contrib/mfs/Makefile.in ++++ b/contrib/mfs/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/pds/Makefile.in b/contrib/pds/Makefile.in +index 3511f62..fa0bcf7 100644 +--- a/contrib/pds/Makefile.in ++++ b/contrib/pds/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/ras/Makefile.in b/contrib/ras/Makefile.in +index 88907bf..e33a00f 100644 +--- a/contrib/ras/Makefile.in ++++ b/contrib/ras/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/stream/Makefile.in b/contrib/stream/Makefile.in +index 9c9dffb..1c36a7f 100644 +--- a/contrib/stream/Makefile.in ++++ b/contrib/stream/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/tags/Makefile.in b/contrib/tags/Makefile.in +index e378f32..891d565 100644 +--- a/contrib/tags/Makefile.in ++++ b/contrib/tags/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/contrib/win_dib/Makefile.in b/contrib/win_dib/Makefile.in +index 0f68e76..45bf928 100644 +--- a/contrib/win_dib/Makefile.in ++++ b/contrib/win_dib/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/html/Makefile.in b/html/Makefile.in +index b9f86c8..a85ebd6 100644 +--- a/html/Makefile.in ++++ b/html/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/html/images/Makefile.in b/html/images/Makefile.in +index 1b96240..eaf50a3 100644 +--- a/html/images/Makefile.in ++++ b/html/images/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/html/man/Makefile.in b/html/man/Makefile.in +index 3a5278e..98226c3 100644 +--- a/html/man/Makefile.in ++++ b/html/man/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/libtiff/Makefile.in b/libtiff/Makefile.in +index 6a7c415..69e59c7 100644 +--- a/libtiff/Makefile.in ++++ b/libtiff/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/libtiff/tif_codec.c b/libtiff/tif_codec.c +index d5c6fd1..5a38184 100644 +--- a/libtiff/tif_codec.c ++++ b/libtiff/tif_codec.c +@@ -1,4 +1,4 @@ +-/* $Id: tif_codec.c,v 1.10.2.2 2010-06-08 18:50:41 bfriesen Exp $ */ ++/* $Id: tif_codec.c,v 1.10.2.3 2013-05-02 14:44:43 tgl Exp $ */ + + /* + * Copyright (c) 1988-1997 Sam Leffler +@@ -104,7 +104,8 @@ _notConfigured(TIFF* tif) + const TIFFCodec* c = TIFFFindCODEC(tif->tif_dir.td_compression); + char compression_code[20]; + +- sprintf( compression_code, "%d", tif->tif_dir.td_compression ); ++ snprintf(compression_code, sizeof(compression_code), "%d", ++ tif->tif_dir.td_compression ); + TIFFErrorExt(tif->tif_clientdata, tif->tif_name, + "%s compression support is not configured", + c ? c->name : compression_code ); +diff --git a/libtiff/tif_dirinfo.c b/libtiff/tif_dirinfo.c +index 76ef572..417a2e3 100644 +--- a/libtiff/tif_dirinfo.c ++++ b/libtiff/tif_dirinfo.c +@@ -1,4 +1,4 @@ +-/* $Id: tif_dirinfo.c,v 1.65.2.10 2010-07-06 14:14:41 dron Exp $ */ ++/* $Id: tif_dirinfo.c,v 1.65.2.11 2013-05-02 14:44:43 tgl Exp $ */ + + /* + * Copyright (c) 1988-1997 Sam Leffler +@@ -869,7 +869,7 @@ _TIFFCreateAnonFieldInfo(TIFF *tif, ttag_t tag, TIFFDataType field_type) + * note that this name is a special sign to TIFFClose() and + * _TIFFSetupFieldInfo() to free the field + */ +- sprintf(fld->field_name, "Tag %d", (int) tag); ++ snprintf(fld->field_name, 32, "Tag %d", (int) tag); + + return fld; + } +diff --git a/libtiff/tif_pixarlog.c b/libtiff/tif_pixarlog.c +index ed8eb40..6e127fb 100644 +--- a/libtiff/tif_pixarlog.c ++++ b/libtiff/tif_pixarlog.c +@@ -1,4 +1,4 @@ +-/* $Id: tif_pixarlog.c,v 1.15.2.4 2010-06-08 18:50:42 bfriesen Exp $ */ ++/* $Id: tif_pixarlog.c,v 1.15.2.5 2012-12-10 17:38:54 tgl Exp $ */ + + /* + * Copyright (c) 1996-1997 Sam Leffler +@@ -117,9 +117,9 @@ horizontalAccumulateF(uint16 *wp, int n, int stride, float *op, + if (n >= stride) { + mask = CODE_MASK; + if (stride == 3) { +- t0 = ToLinearF[cr = wp[0]]; +- t1 = ToLinearF[cg = wp[1]]; +- t2 = ToLinearF[cb = wp[2]]; ++ t0 = ToLinearF[cr = (wp[0] & mask)]; ++ t1 = ToLinearF[cg = (wp[1] & mask)]; ++ t2 = ToLinearF[cb = (wp[2] & mask)]; + op[0] = t0; + op[1] = t1; + op[2] = t2; +@@ -136,10 +136,10 @@ horizontalAccumulateF(uint16 *wp, int n, int stride, float *op, + op[2] = t2; + } + } else if (stride == 4) { +- t0 = ToLinearF[cr = wp[0]]; +- t1 = ToLinearF[cg = wp[1]]; +- t2 = ToLinearF[cb = wp[2]]; +- t3 = ToLinearF[ca = wp[3]]; ++ t0 = ToLinearF[cr = (wp[0] & mask)]; ++ t1 = ToLinearF[cg = (wp[1] & mask)]; ++ t2 = ToLinearF[cb = (wp[2] & mask)]; ++ t3 = ToLinearF[ca = (wp[3] & mask)]; + op[0] = t0; + op[1] = t1; + op[2] = t2; +@@ -183,9 +183,9 @@ horizontalAccumulate12(uint16 *wp, int n, int stride, int16 *op, + if (n >= stride) { + mask = CODE_MASK; + if (stride == 3) { +- t0 = ToLinearF[cr = wp[0]] * SCALE12; +- t1 = ToLinearF[cg = wp[1]] * SCALE12; +- t2 = ToLinearF[cb = wp[2]] * SCALE12; ++ t0 = ToLinearF[cr = (wp[0] & mask)] * SCALE12; ++ t1 = ToLinearF[cg = (wp[1] & mask)] * SCALE12; ++ t2 = ToLinearF[cb = (wp[2] & mask)] * SCALE12; + op[0] = CLAMP12(t0); + op[1] = CLAMP12(t1); + op[2] = CLAMP12(t2); +@@ -202,10 +202,10 @@ horizontalAccumulate12(uint16 *wp, int n, int stride, int16 *op, + op[2] = CLAMP12(t2); + } + } else if (stride == 4) { +- t0 = ToLinearF[cr = wp[0]] * SCALE12; +- t1 = ToLinearF[cg = wp[1]] * SCALE12; +- t2 = ToLinearF[cb = wp[2]] * SCALE12; +- t3 = ToLinearF[ca = wp[3]] * SCALE12; ++ t0 = ToLinearF[cr = (wp[0] & mask)] * SCALE12; ++ t1 = ToLinearF[cg = (wp[1] & mask)] * SCALE12; ++ t2 = ToLinearF[cb = (wp[2] & mask)] * SCALE12; ++ t3 = ToLinearF[ca = (wp[3] & mask)] * SCALE12; + op[0] = CLAMP12(t0); + op[1] = CLAMP12(t1); + op[2] = CLAMP12(t2); +@@ -247,9 +247,9 @@ horizontalAccumulate16(uint16 *wp, int n, int stride, uint16 *op, + if (n >= stride) { + mask = CODE_MASK; + if (stride == 3) { +- op[0] = ToLinear16[cr = wp[0]]; +- op[1] = ToLinear16[cg = wp[1]]; +- op[2] = ToLinear16[cb = wp[2]]; ++ op[0] = ToLinear16[cr = (wp[0] & mask)]; ++ op[1] = ToLinear16[cg = (wp[1] & mask)]; ++ op[2] = ToLinear16[cb = (wp[2] & mask)]; + n -= 3; + while (n > 0) { + wp += 3; +@@ -260,10 +260,10 @@ horizontalAccumulate16(uint16 *wp, int n, int stride, uint16 *op, + op[2] = ToLinear16[(cb += wp[2]) & mask]; + } + } else if (stride == 4) { +- op[0] = ToLinear16[cr = wp[0]]; +- op[1] = ToLinear16[cg = wp[1]]; +- op[2] = ToLinear16[cb = wp[2]]; +- op[3] = ToLinear16[ca = wp[3]]; ++ op[0] = ToLinear16[cr = (wp[0] & mask)]; ++ op[1] = ToLinear16[cg = (wp[1] & mask)]; ++ op[2] = ToLinear16[cb = (wp[2] & mask)]; ++ op[3] = ToLinear16[ca = (wp[3] & mask)]; + n -= 4; + while (n > 0) { + wp += 4; +@@ -342,9 +342,9 @@ horizontalAccumulate8(uint16 *wp, int n, int stride, unsigned char *op, + if (n >= stride) { + mask = CODE_MASK; + if (stride == 3) { +- op[0] = ToLinear8[cr = wp[0]]; +- op[1] = ToLinear8[cg = wp[1]]; +- op[2] = ToLinear8[cb = wp[2]]; ++ op[0] = ToLinear8[cr = (wp[0] & mask)]; ++ op[1] = ToLinear8[cg = (wp[1] & mask)]; ++ op[2] = ToLinear8[cb = (wp[2] & mask)]; + n -= 3; + while (n > 0) { + n -= 3; +@@ -355,10 +355,10 @@ horizontalAccumulate8(uint16 *wp, int n, int stride, unsigned char *op, + op[2] = ToLinear8[(cb += wp[2]) & mask]; + } + } else if (stride == 4) { +- op[0] = ToLinear8[cr = wp[0]]; +- op[1] = ToLinear8[cg = wp[1]]; +- op[2] = ToLinear8[cb = wp[2]]; +- op[3] = ToLinear8[ca = wp[3]]; ++ op[0] = ToLinear8[cr = (wp[0] & mask)]; ++ op[1] = ToLinear8[cg = (wp[1] & mask)]; ++ op[2] = ToLinear8[cb = (wp[2] & mask)]; ++ op[3] = ToLinear8[ca = (wp[3] & mask)]; + n -= 4; + while (n > 0) { + n -= 4; +@@ -393,9 +393,9 @@ horizontalAccumulate8abgr(uint16 *wp, int n, int stride, unsigned char *op, + mask = CODE_MASK; + if (stride == 3) { + op[0] = 0; +- t1 = ToLinear8[cb = wp[2]]; +- t2 = ToLinear8[cg = wp[1]]; +- t3 = ToLinear8[cr = wp[0]]; ++ t1 = ToLinear8[cb = (wp[2] & mask)]; ++ t2 = ToLinear8[cg = (wp[1] & mask)]; ++ t3 = ToLinear8[cr = (wp[0] & mask)]; + op[1] = t1; + op[2] = t2; + op[3] = t3; +@@ -413,10 +413,10 @@ horizontalAccumulate8abgr(uint16 *wp, int n, int stride, unsigned char *op, + op[3] = t3; + } + } else if (stride == 4) { +- t0 = ToLinear8[ca = wp[3]]; +- t1 = ToLinear8[cb = wp[2]]; +- t2 = ToLinear8[cg = wp[1]]; +- t3 = ToLinear8[cr = wp[0]]; ++ t0 = ToLinear8[ca = (wp[3] & mask)]; ++ t1 = ToLinear8[cb = (wp[2] & mask)]; ++ t2 = ToLinear8[cg = (wp[1] & mask)]; ++ t3 = ToLinear8[cr = (wp[0] & mask)]; + op[0] = t0; + op[1] = t1; + op[2] = t2; +@@ -630,10 +630,10 @@ PixarLogGuessDataFmt(TIFFDirectory *td) + return guess; + } + +-static uint32 +-multiply(size_t m1, size_t m2) ++static tsize_t ++multiply(tsize_t m1, tsize_t m2) + { +- uint32 bytes = m1 * m2; ++ tsize_t bytes = m1 * m2; + + if (m1 && bytes / m1 != m2) + bytes = 0; +@@ -641,6 +641,20 @@ multiply(size_t m1, size_t m2) + return bytes; + } + ++static tsize_t ++add_ms(tsize_t m1, tsize_t m2) ++{ ++ tsize_t bytes = m1 + m2; ++ ++ /* if either input is zero, assume overflow already occurred */ ++ if (m1 == 0 || m2 == 0) ++ bytes = 0; ++ else if (bytes <= m1 || bytes <= m2) ++ bytes = 0; ++ ++ return bytes; ++} ++ + static int + PixarLogSetupDecode(TIFF* tif) + { +@@ -661,6 +675,8 @@ PixarLogSetupDecode(TIFF* tif) + td->td_samplesperpixel : 1); + tbuf_size = multiply(multiply(multiply(sp->stride, td->td_imagewidth), + td->td_rowsperstrip), sizeof(uint16)); ++ /* add one more stride in case input ends mid-stride */ ++ tbuf_size = add_ms(tbuf_size, sizeof(uint16) * sp->stride); + if (tbuf_size == 0) + return (0); + sp->tbuf = (uint16 *) _TIFFmalloc(tbuf_size); +diff --git a/libtiff/tif_print.c b/libtiff/tif_print.c +index 7634f6e..2b255da 100644 +--- a/libtiff/tif_print.c ++++ b/libtiff/tif_print.c +@@ -1,4 +1,4 @@ +-/* $Id: tif_print.c,v 1.36.2.5 2010-07-06 14:05:30 dron Exp $ */ ++/* $Id: tif_print.c,v 1.36.2.6 2012-12-12 23:18:05 tgl Exp $ */ + + /* + * Copyright (c) 1988-1997 Sam Leffler +@@ -514,8 +514,19 @@ TIFFPrintDirectory(TIFF* tif, FILE* fd, long flags) + continue; + + if(fip->field_passcount) { +- if(TIFFGetField(tif, tag, &value_count, &raw_data) != 1) ++ if (fip->field_readcount == TIFF_VARIABLE2 ) { ++ if(TIFFGetField(tif, tag, &value_count, &raw_data) != 1) ++ continue; ++ } else if (fip->field_readcount == TIFF_VARIABLE ) { ++ uint16 small_value_count; ++ if(TIFFGetField(tif, tag, &small_value_count, &raw_data) != 1) ++ continue; ++ value_count = small_value_count; ++ } else { ++ assert (fip->field_readcount == TIFF_VARIABLE ++ || fip->field_readcount == TIFF_VARIABLE2); + continue; ++ } + } else { + if (fip->field_readcount == TIFF_VARIABLE + || fip->field_readcount == TIFF_VARIABLE2) +diff --git a/man/Makefile.in b/man/Makefile.in +index a007da7..cac0721 100644 +--- a/man/Makefile.in ++++ b/man/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/port/Makefile.in b/port/Makefile.in +index 6674109..f95d58f 100644 +--- a/port/Makefile.in ++++ b/port/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/test/Makefile.in b/test/Makefile.in +index 61ea1ff..f88959f 100644 +--- a/test/Makefile.in ++++ b/test/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/tools/Makefile.in b/tools/Makefile.in +index 47dcec8..6f3d517 100644 +--- a/tools/Makefile.in ++++ b/tools/Makefile.in +@@ -1,4 +1,4 @@ +-# Makefile.in generated by automake 1.12.4 from Makefile.am. ++# Makefile.in generated by automake 1.12.5 from Makefile.am. + # @configure_input@ + + # Copyright (C) 1994-2012 Free Software Foundation, Inc. +diff --git a/tools/ppm2tiff.c b/tools/ppm2tiff.c +index 6078459..ec8be5d 100644 +--- a/tools/ppm2tiff.c ++++ b/tools/ppm2tiff.c +@@ -1,4 +1,4 @@ +-/* $Id: ppm2tiff.c,v 1.13.2.2 2010-06-08 18:50:44 bfriesen Exp $ */ ++/* $Id: ppm2tiff.c,v 1.13.2.3 2012-12-10 18:27:35 tgl Exp $ */ + + /* + * Copyright (c) 1991-1997 Sam Leffler +@@ -68,6 +68,17 @@ BadPPM(char* file) + exit(-2); + } + ++static tsize_t ++multiply_ms(tsize_t m1, tsize_t m2) ++{ ++ tsize_t bytes = m1 * m2; ++ ++ if (m1 && bytes / m1 != m2) ++ bytes = 0; ++ ++ return bytes; ++} ++ + int + main(int argc, char* argv[]) + { +@@ -85,6 +96,7 @@ main(int argc, char* argv[]) + int c; + extern int optind; + extern char* optarg; ++ tsize_t scanline_size; + + if (argc < 2) { + fprintf(stderr, "%s: Too few arguments\n", argv[0]); +@@ -217,7 +229,8 @@ main(int argc, char* argv[]) + } + switch (bpp) { + case 1: +- linebytes = (spp * w + (8 - 1)) / 8; ++ /* if round-up overflows, result will be zero, OK */ ++ linebytes = (multiply_ms(spp, w) + (8 - 1)) / 8; + if (rowsperstrip == (uint32) -1) { + TIFFSetField(out, TIFFTAG_ROWSPERSTRIP, h); + } else { +@@ -226,15 +239,31 @@ main(int argc, char* argv[]) + } + break; + case 8: +- linebytes = spp * w; ++ linebytes = multiply_ms(spp, w); + TIFFSetField(out, TIFFTAG_ROWSPERSTRIP, + TIFFDefaultStripSize(out, rowsperstrip)); + break; + } +- if (TIFFScanlineSize(out) > linebytes) ++ if (linebytes == 0) { ++ fprintf(stderr, "%s: scanline size overflow\n", infile); ++ (void) TIFFClose(out); ++ exit(-2); ++ } ++ scanline_size = TIFFScanlineSize(out); ++ if (scanline_size == 0) { ++ /* overflow - TIFFScanlineSize already printed a message */ ++ (void) TIFFClose(out); ++ exit(-2); ++ } ++ if (scanline_size < linebytes) + buf = (unsigned char *)_TIFFmalloc(linebytes); + else +- buf = (unsigned char *)_TIFFmalloc(TIFFScanlineSize(out)); ++ buf = (unsigned char *)_TIFFmalloc(scanline_size); ++ if (buf == NULL) { ++ fprintf(stderr, "%s: Not enough memory\n", infile); ++ (void) TIFFClose(out); ++ exit(-2); ++ } + if (resolution > 0) { + TIFFSetField(out, TIFFTAG_XRESOLUTION, resolution); + TIFFSetField(out, TIFFTAG_YRESOLUTION, resolution); +diff --git a/tools/rgb2ycbcr.c b/tools/rgb2ycbcr.c +index 0b30b51..527c036 100644 +--- a/tools/rgb2ycbcr.c ++++ b/tools/rgb2ycbcr.c +@@ -1,4 +1,4 @@ +-/* $Id: rgb2ycbcr.c,v 1.9.2.2 2010-06-08 18:50:44 bfriesen Exp $ */ ++/* $Id: rgb2ycbcr.c,v 1.9.2.3 2013-05-02 14:44:44 tgl Exp $ */ + + /* + * Copyright (c) 1991-1997 Sam Leffler +@@ -326,7 +326,8 @@ tiffcvt(TIFF* in, TIFF* out) + TIFFSetField(out, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG); + { char buf[2048]; + char *cp = strrchr(TIFFFileName(in), '/'); +- sprintf(buf, "YCbCr conversion of %s", cp ? cp+1 : TIFFFileName(in)); ++ snprintf(buf, sizeof(buf), "YCbCr conversion of %s", ++ cp ? cp+1 : TIFFFileName(in)); + TIFFSetField(out, TIFFTAG_IMAGEDESCRIPTION, buf); + } + TIFFSetField(out, TIFFTAG_SOFTWARE, TIFFGetVersion()); +diff --git a/tools/tiff2bw.c b/tools/tiff2bw.c +index 8fbf061..98908d1 100644 +--- a/tools/tiff2bw.c ++++ b/tools/tiff2bw.c +@@ -1,4 +1,4 @@ +-/* $Id: tiff2bw.c,v 1.12.2.2 2010-07-02 12:03:27 dron Exp $ */ ++/* $Id: tiff2bw.c,v 1.12.2.3 2013-05-02 14:44:44 tgl Exp $ */ + + /* + * Copyright (c) 1988-1997 Sam Leffler +@@ -201,7 +201,7 @@ main(int argc, char* argv[]) + } + } + TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK); +- sprintf(thing, "B&W version of %s", argv[optind]); ++ snprintf(thing, sizeof(thing), "B&W version of %s", argv[optind]); + TIFFSetField(out, TIFFTAG_IMAGEDESCRIPTION, thing); + TIFFSetField(out, TIFFTAG_SOFTWARE, "tiff2bw"); + outbuf = (unsigned char *)_TIFFmalloc(TIFFScanlineSize(out)); +diff --git a/tools/tiff2pdf.c b/tools/tiff2pdf.c +index dee6435..c55b927 100644 +--- a/tools/tiff2pdf.c ++++ b/tools/tiff2pdf.c +@@ -1,4 +1,4 @@ +-/* $Id: tiff2pdf.c,v 1.37.2.22 2012-07-19 15:43:31 tgl Exp $ ++/* $Id: tiff2pdf.c,v 1.37.2.24 2013-05-02 14:54:18 tgl Exp $ + * + * tiff2pdf - converts a TIFF image to a PDF document + * +@@ -3337,33 +3337,56 @@ int t2p_process_jpeg_strip( + uint32 height){ + + tsize_t i=0; +- uint16 ri =0; +- uint16 v_samp=1; +- uint16 h_samp=1; +- int j=0; +- +- i++; +- +- while(i<(*striplength)){ ++ ++ while (i < *striplength) { ++ tsize_t datalen; ++ uint16 ri; ++ uint16 v_samp; ++ uint16 h_samp; ++ int j; ++ int ncomp; ++ ++ /* marker header: one or more FFs */ ++ if (strip[i] != 0xff) ++ return(0); ++ i++; ++ while (i < *striplength && strip[i] == 0xff) ++ i++; ++ if (i >= *striplength) ++ return(0); ++ /* SOI is the only pre-SOS marker without a length word */ ++ if (strip[i] == 0xd8) ++ datalen = 0; ++ else { ++ if ((*striplength - i) <= 2) ++ return(0); ++ datalen = (strip[i+1] << 8) | strip[i+2]; ++ if (datalen < 2 || datalen >= (*striplength - i)) ++ return(0); ++ } + switch( strip[i] ){ +- case 0xd8: +- /* SOI - start of image */ ++ case 0xd8: /* SOI - start of image */ + _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), 2); + *bufferoffset+=2; +- i+=2; + break; +- case 0xc0: +- case 0xc1: +- case 0xc3: +- case 0xc9: +- case 0xca: ++ case 0xc0: /* SOF0 */ ++ case 0xc1: /* SOF1 */ ++ case 0xc3: /* SOF3 */ ++ case 0xc9: /* SOF9 */ ++ case 0xca: /* SOF10 */ + if(no==0){ +- _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), strip[i+2]+2); +- for(j=0;j<buffer[*bufferoffset+9];j++){ +- if( (buffer[*bufferoffset+11+(2*j)]>>4) > h_samp) +- h_samp = (buffer[*bufferoffset+11+(2*j)]>>4); +- if( (buffer[*bufferoffset+11+(2*j)] & 0x0f) > v_samp) +- v_samp = (buffer[*bufferoffset+11+(2*j)] & 0x0f); ++ _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), datalen+2); ++ ncomp = buffer[*bufferoffset+9]; ++ if (ncomp < 1 || ncomp > 4) ++ return(0); ++ v_samp=1; ++ h_samp=1; ++ for(j=0;j<ncomp;j++){ ++ uint16 samp = buffer[*bufferoffset+11+(3*j)]; ++ if( (samp>>4) > h_samp) ++ h_samp = (samp>>4); ++ if( (samp & 0x0f) > v_samp) ++ v_samp = (samp & 0x0f); + } + v_samp*=8; + h_samp*=8; +@@ -3377,45 +3400,43 @@ int t2p_process_jpeg_strip( + (unsigned char) ((height>>8) & 0xff); + buffer[*bufferoffset+6]= + (unsigned char) (height & 0xff); +- *bufferoffset+=strip[i+2]+2; +- i+=strip[i+2]+2; +- ++ *bufferoffset+=datalen+2; ++ /* insert a DRI marker */ + buffer[(*bufferoffset)++]=0xff; + buffer[(*bufferoffset)++]=0xdd; + buffer[(*bufferoffset)++]=0x00; + buffer[(*bufferoffset)++]=0x04; + buffer[(*bufferoffset)++]=(ri >> 8) & 0xff; + buffer[(*bufferoffset)++]= ri & 0xff; +- } else { +- i+=strip[i+2]+2; + } + break; +- case 0xc4: +- case 0xdb: +- _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), strip[i+2]+2); +- *bufferoffset+=strip[i+2]+2; +- i+=strip[i+2]+2; ++ case 0xc4: /* DHT */ ++ case 0xdb: /* DQT */ ++ _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), datalen+2); ++ *bufferoffset+=datalen+2; + break; +- case 0xda: ++ case 0xda: /* SOS */ + if(no==0){ +- _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), strip[i+2]+2); +- *bufferoffset+=strip[i+2]+2; +- i+=strip[i+2]+2; ++ _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), datalen+2); ++ *bufferoffset+=datalen+2; + } else { + buffer[(*bufferoffset)++]=0xff; + buffer[(*bufferoffset)++]= + (unsigned char)(0xd0 | ((no-1)%8)); +- i+=strip[i+2]+2; + } +- _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i-1]), (*striplength)-i-1); +- *bufferoffset+=(*striplength)-i-1; ++ i += datalen + 1; ++ /* copy remainder of strip */ ++ _TIFFmemcpy(&(buffer[*bufferoffset]), &(strip[i]), *striplength - i); ++ *bufferoffset+= *striplength - i; + return(1); + default: +- i+=strip[i+2]+2; ++ /* ignore any other marker */ ++ break; + } ++ i += datalen + 1; + } +- + ++ /* failed to find SOS marker */ + return(0); + } + #endif +@@ -3605,7 +3626,9 @@ tsize_t t2p_write_pdf_header(T2P* t2p, TIFF* output){ + char buffer[16]; + int buflen=0; + +- buflen=sprintf(buffer, "%%PDF-%u.%u ", t2p->pdf_majorversion&0xff, t2p->pdf_minorversion&0xff); ++ buflen = snprintf(buffer, sizeof(buffer), "%%PDF-%u.%u ", ++ t2p->pdf_majorversion&0xff, ++ t2p->pdf_minorversion&0xff); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t)"\n%\342\343\317\323\n", 7); + +@@ -3619,10 +3642,10 @@ tsize_t t2p_write_pdf_header(T2P* t2p, TIFF* output){ + tsize_t t2p_write_pdf_obj_start(uint32 number, TIFF* output){ + + tsize_t written=0; +- char buffer[16]; ++ char buffer[32]; + int buflen=0; + +- buflen=sprintf(buffer, "%lu", (unsigned long)number); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)number); + written += t2pWriteFile(output, (tdata_t) buffer, buflen ); + written += t2pWriteFile(output, (tdata_t) " 0 obj\n", 7); + +@@ -3661,13 +3684,13 @@ tsize_t t2p_write_pdf_name(unsigned char* name, TIFF* output){ + written += t2pWriteFile(output, (tdata_t) "/", 1); + for (i=0;i<namelen;i++){ + if ( ((unsigned char)name[i]) < 0x21){ +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + nextchar=1; + } + if ( ((unsigned char)name[i]) > 0x7E){ +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + nextchar=1; +@@ -3675,57 +3698,57 @@ tsize_t t2p_write_pdf_name(unsigned char* name, TIFF* output){ + if (nextchar==0){ + switch (name[i]){ + case 0x23: +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + break; + case 0x25: +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + break; + case 0x28: +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + break; + case 0x29: +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + break; + case 0x2F: +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + break; + case 0x3C: +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + break; + case 0x3E: +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + break; + case 0x5B: +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + break; + case 0x5D: +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + break; + case 0x7B: +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + break; + case 0x7D: +- sprintf(buffer, "#%.2X", name[i]); ++ snprintf(buffer, sizeof(buffer), "#%.2X", name[i]); + buffer[sizeof(buffer) - 1] = '\0'; + written += t2pWriteFile(output, (tdata_t) buffer, 3); + break; +@@ -3840,14 +3863,14 @@ tsize_t t2p_write_pdf_stream_end(TIFF* output){ + tsize_t t2p_write_pdf_stream_dict(tsize_t len, uint32 number, TIFF* output){ + + tsize_t written=0; +- char buffer[16]; ++ char buffer[32]; + int buflen=0; + + written += t2pWriteFile(output, (tdata_t) "/Length ", 8); + if(len!=0){ + written += t2p_write_pdf_stream_length(len, output); + } else { +- buflen=sprintf(buffer, "%lu", (unsigned long)number); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)number); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6); + } +@@ -3888,10 +3911,10 @@ tsize_t t2p_write_pdf_stream_dict_end(TIFF* output){ + tsize_t t2p_write_pdf_stream_length(tsize_t len, TIFF* output){ + + tsize_t written=0; +- char buffer[16]; ++ char buffer[32]; + int buflen=0; + +- buflen=sprintf(buffer, "%lu", (unsigned long)len); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)len); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) "\n", 1); + +@@ -3905,7 +3928,7 @@ tsize_t t2p_write_pdf_stream_length(tsize_t len, TIFF* output){ + tsize_t t2p_write_pdf_catalog(T2P* t2p, TIFF* output) + { + tsize_t written = 0; +- char buffer[16]; ++ char buffer[32]; + int buflen = 0; + + written += t2pWriteFile(output, +@@ -3944,7 +3967,6 @@ tsize_t t2p_write_pdf_info(T2P* t2p, TIFF* input, TIFF* output) + written += t2p_write_pdf_string(t2p->pdf_datetime, output); + } + written += t2pWriteFile(output, (tdata_t) "\n/Producer ", 11); +- _TIFFmemset((tdata_t)buffer, 0x00, sizeof(buffer)); + snprintf(buffer, sizeof(buffer), "libtiff / tiff2pdf - %d", TIFFLIB_VERSION); + written += t2p_write_pdf_string(buffer, output); + written += t2pWriteFile(output, (tdata_t) "\n", 1); +@@ -4085,7 +4107,7 @@ tsize_t t2p_write_pdf_pages(T2P* t2p, TIFF* output) + { + tsize_t written=0; + tdir_t i=0; +- char buffer[16]; ++ char buffer[32]; + int buflen=0; + + int page=0; +@@ -4093,7 +4115,7 @@ tsize_t t2p_write_pdf_pages(T2P* t2p, TIFF* output) + (tdata_t) "<< \n/Type /Pages \n/Kids [ ", 26); + page = t2p->pdf_pages+1; + for (i=0;i<t2p->tiff_pagecount;i++){ +- buflen=sprintf(buffer, "%d", page); ++ buflen=snprintf(buffer, sizeof(buffer), "%d", page); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); + if ( ((i+1)%8)==0 ) { +@@ -4108,8 +4130,7 @@ tsize_t t2p_write_pdf_pages(T2P* t2p, TIFF* output) + } + } + written += t2pWriteFile(output, (tdata_t) "] \n/Count ", 10); +- _TIFFmemset(buffer, 0x00, 16); +- buflen=sprintf(buffer, "%d", t2p->tiff_pagecount); ++ buflen=snprintf(buffer, sizeof(buffer), "%d", t2p->tiff_pagecount); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " \n>> \n", 6); + +@@ -4124,28 +4145,28 @@ tsize_t t2p_write_pdf_page(uint32 object, T2P* t2p, TIFF* output){ + + unsigned int i=0; + tsize_t written=0; +- char buffer[16]; ++ char buffer[256]; + int buflen=0; + + written += t2pWriteFile(output, (tdata_t) "<<\n/Type /Page \n/Parent ", 24); +- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_pages); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_pages); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6); + written += t2pWriteFile(output, (tdata_t) "/MediaBox [", 11); +- buflen=sprintf(buffer, "%.4f",t2p->pdf_mediabox.x1); ++ buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.x1); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " ", 1); +- buflen=sprintf(buffer, "%.4f",t2p->pdf_mediabox.y1); ++ buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.y1); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " ", 1); +- buflen=sprintf(buffer, "%.4f",t2p->pdf_mediabox.x2); ++ buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.x2); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " ", 1); +- buflen=sprintf(buffer, "%.4f",t2p->pdf_mediabox.y2); ++ buflen=snprintf(buffer, sizeof(buffer), "%.4f",t2p->pdf_mediabox.y2); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) "] \n", 3); + written += t2pWriteFile(output, (tdata_t) "/Contents ", 10); +- buflen=sprintf(buffer, "%lu", (unsigned long)(object + 1)); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)(object + 1)); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R \n", 6); + written += t2pWriteFile(output, (tdata_t) "/Resources << \n", 15); +@@ -4153,15 +4174,13 @@ tsize_t t2p_write_pdf_page(uint32 object, T2P* t2p, TIFF* output){ + written += t2pWriteFile(output, (tdata_t) "/XObject <<\n", 12); + for(i=0;i<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount;i++){ + written += t2pWriteFile(output, (tdata_t) "/Im", 3); +- buflen = sprintf(buffer, "%u", t2p->pdf_page+1); ++ buflen = snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_page+1); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) "_", 1); +- buflen = sprintf(buffer, "%u", i+1); ++ buflen = snprintf(buffer, sizeof(buffer), "%u", i+1); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " ", 1); +- buflen = sprintf( +- buffer, +- "%lu", ++ buflen = snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)(object+3+(2*i)+t2p->tiff_pages[t2p->pdf_page].page_extra)); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); +@@ -4173,12 +4192,10 @@ tsize_t t2p_write_pdf_page(uint32 object, T2P* t2p, TIFF* output){ + } else { + written += t2pWriteFile(output, (tdata_t) "/XObject <<\n", 12); + written += t2pWriteFile(output, (tdata_t) "/Im", 3); +- buflen = sprintf(buffer, "%u", t2p->pdf_page+1); ++ buflen = snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_page+1); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " ", 1); +- buflen = sprintf( +- buffer, +- "%lu", ++ buflen = snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)(object+3+(2*i)+t2p->tiff_pages[t2p->pdf_page].page_extra)); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); +@@ -4187,9 +4204,7 @@ tsize_t t2p_write_pdf_page(uint32 object, T2P* t2p, TIFF* output){ + if(t2p->tiff_transferfunctioncount != 0) { + written += t2pWriteFile(output, (tdata_t) "/ExtGState <<", 13); + t2pWriteFile(output, (tdata_t) "/GS1 ", 5); +- buflen = sprintf( +- buffer, +- "%lu", ++ buflen = snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)(object + 3)); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); +@@ -4562,7 +4577,7 @@ tsize_t t2p_write_pdf_page_content_stream(T2P* t2p, TIFF* output){ + if(t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount>0){ + for(i=0;i<t2p->tiff_tiles[t2p->pdf_page].tiles_tilecount; i++){ + box=t2p->tiff_tiles[t2p->pdf_page].tiles_tiles[i].tile_box; +- buflen=sprintf(buffer, ++ buflen=snprintf(buffer, sizeof(buffer), + "q %s %.4f %.4f %.4f %.4f %.4f %.4f cm /Im%d_%ld Do Q\n", + t2p->tiff_transferfunctioncount?"/GS1 gs ":"", + box.mat[0], +@@ -4577,7 +4592,7 @@ tsize_t t2p_write_pdf_page_content_stream(T2P* t2p, TIFF* output){ + } + } else { + box=t2p->pdf_imagebox; +- buflen=sprintf(buffer, ++ buflen=snprintf(buffer, sizeof(buffer), + "q %s %.4f %.4f %.4f %.4f %.4f %.4f cm /Im%d Do Q\n", + t2p->tiff_transferfunctioncount?"/GS1 gs ":"", + box.mat[0], +@@ -4602,59 +4617,48 @@ tsize_t t2p_write_pdf_xobject_stream_dict(ttile_t tile, + TIFF* output){ + + tsize_t written=0; +- char buffer[16]; ++ char buffer[32]; + int buflen=0; + + written += t2p_write_pdf_stream_dict(0, t2p->pdf_xrefcount+1, output); + written += t2pWriteFile(output, + (tdata_t) "/Type /XObject \n/Subtype /Image \n/Name /Im", + 42); +- buflen=sprintf(buffer, "%u", t2p->pdf_page+1); ++ buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_page+1); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + if(tile != 0){ + written += t2pWriteFile(output, (tdata_t) "_", 1); +- buflen=sprintf(buffer, "%lu", (unsigned long)tile); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)tile); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + } + written += t2pWriteFile(output, (tdata_t) "\n/Width ", 8); +- _TIFFmemset((tdata_t)buffer, 0x00, 16); + if(tile==0){ +- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->tiff_width); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->tiff_width); + } else { + if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)!=0){ +- buflen=sprintf( +- buffer, +- "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth); + } else { +- buflen=sprintf( +- buffer, +- "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth); + } + } + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) "\n/Height ", 9); +- _TIFFmemset((tdata_t)buffer, 0x00, 16); + if(tile==0){ +- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->tiff_length); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->tiff_length); + } else { + if(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)!=0){ +- buflen=sprintf( +- buffer, +- "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength); + } else { +- buflen=sprintf( +- buffer, +- "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength); + } + } + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) "\n/BitsPerComponent ", 19); +- _TIFFmemset((tdata_t)buffer, 0x00, 16); +- buflen=sprintf(buffer, "%u", t2p->tiff_bitspersample); ++ buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->tiff_bitspersample); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) "\n/ColorSpace ", 13); + written += t2p_write_pdf_xobject_cs(t2p, output); +@@ -4698,11 +4702,10 @@ tsize_t t2p_write_pdf_xobject_cs(T2P* t2p, TIFF* output){ + t2p->pdf_colorspace ^= T2P_CS_PALETTE; + written += t2p_write_pdf_xobject_cs(t2p, output); + t2p->pdf_colorspace |= T2P_CS_PALETTE; +- buflen=sprintf(buffer, "%u", (0x0001 << t2p->tiff_bitspersample)-1 ); ++ buflen=snprintf(buffer, sizeof(buffer), "%u", (0x0001 << t2p->tiff_bitspersample)-1 ); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " ", 1); +- _TIFFmemset(buffer, 0x00, 16); +- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_palettecs ); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_palettecs ); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R ]\n", 7); + return(written); +@@ -4736,10 +4739,10 @@ tsize_t t2p_write_pdf_xobject_cs(T2P* t2p, TIFF* output){ + X_W /= Y_W; + Z_W /= Y_W; + Y_W = 1.0F; +- buflen=sprintf(buffer, "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W); ++ buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) "/Range ", 7); +- buflen=sprintf(buffer, "[%d %d %d %d] \n", ++ buflen=snprintf(buffer, sizeof(buffer), "[%d %d %d %d] \n", + t2p->pdf_labrange[0], + t2p->pdf_labrange[1], + t2p->pdf_labrange[2], +@@ -4755,26 +4758,26 @@ tsize_t t2p_write_pdf_xobject_cs(T2P* t2p, TIFF* output){ + tsize_t t2p_write_pdf_transfer(T2P* t2p, TIFF* output){ + + tsize_t written=0; +- char buffer[16]; ++ char buffer[32]; + int buflen=0; + + written += t2pWriteFile(output, (tdata_t) "<< /Type /ExtGState \n/TR ", 25); + if(t2p->tiff_transferfunctioncount == 1){ +- buflen=sprintf(buffer, "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)(t2p->pdf_xrefcount + 1)); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); + } else { + written += t2pWriteFile(output, (tdata_t) "[ ", 2); +- buflen=sprintf(buffer, "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)(t2p->pdf_xrefcount + 1)); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); +- buflen=sprintf(buffer, "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)(t2p->pdf_xrefcount + 2)); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); +- buflen=sprintf(buffer, "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)(t2p->pdf_xrefcount + 3)); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R ", 5); +@@ -4796,7 +4799,7 @@ tsize_t t2p_write_pdf_transfer_dict(T2P* t2p, TIFF* output, uint16 i){ + written += t2pWriteFile(output, (tdata_t) "/FunctionType 0 \n", 17); + written += t2pWriteFile(output, (tdata_t) "/Domain [0.0 1.0] \n", 19); + written += t2pWriteFile(output, (tdata_t) "/Range [0.0 1.0] \n", 18); +- buflen=sprintf(buffer, "/Size [%u] \n", (1<<t2p->tiff_bitspersample)); ++ buflen=snprintf(buffer, sizeof(buffer), "/Size [%u] \n", (1<<t2p->tiff_bitspersample)); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) "/BitsPerSample 16 \n", 19); + written += t2p_write_pdf_stream_dict(1<<(t2p->tiff_bitspersample+1), 0, output); +@@ -4823,7 +4826,7 @@ tsize_t t2p_write_pdf_transfer_stream(T2P* t2p, TIFF* output, uint16 i){ + tsize_t t2p_write_pdf_xobject_calcs(T2P* t2p, TIFF* output){ + + tsize_t written=0; +- char buffer[128]; ++ char buffer[256]; + int buflen=0; + + float X_W=0.0; +@@ -4891,16 +4894,16 @@ tsize_t t2p_write_pdf_xobject_calcs(T2P* t2p, TIFF* output){ + written += t2pWriteFile(output, (tdata_t) "<< \n", 4); + if(t2p->pdf_colorspace & T2P_CS_CALGRAY){ + written += t2pWriteFile(output, (tdata_t) "/WhitePoint ", 12); +- buflen=sprintf(buffer, "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W); ++ buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) "/Gamma 2.2 \n", 12); + } + if(t2p->pdf_colorspace & T2P_CS_CALRGB){ + written += t2pWriteFile(output, (tdata_t) "/WhitePoint ", 12); +- buflen=sprintf(buffer, "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W); ++ buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f] \n", X_W, Y_W, Z_W); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) "/Matrix ", 8); +- buflen=sprintf(buffer, "[%.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f] \n", ++ buflen=snprintf(buffer, sizeof(buffer), "[%.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f %.4f] \n", + X_R, Y_R, Z_R, + X_G, Y_G, Z_G, + X_B, Y_B, Z_B); +@@ -4919,11 +4922,11 @@ tsize_t t2p_write_pdf_xobject_calcs(T2P* t2p, TIFF* output){ + tsize_t t2p_write_pdf_xobject_icccs(T2P* t2p, TIFF* output){ + + tsize_t written=0; +- char buffer[16]; ++ char buffer[32]; + int buflen=0; + + written += t2pWriteFile(output, (tdata_t) "[/ICCBased ", 11); +- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_icccs); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_icccs); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " 0 R] \n", 7); + +@@ -4933,11 +4936,11 @@ tsize_t t2p_write_pdf_xobject_icccs(T2P* t2p, TIFF* output){ + tsize_t t2p_write_pdf_xobject_icccs_dict(T2P* t2p, TIFF* output){ + + tsize_t written=0; +- char buffer[16]; ++ char buffer[32]; + int buflen=0; + + written += t2pWriteFile(output, (tdata_t) "/N ", 3); +- buflen=sprintf(buffer, "%u \n", t2p->tiff_samplesperpixel); ++ buflen=snprintf(buffer, sizeof(buffer), "%u \n", t2p->tiff_samplesperpixel); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) "/Alternate ", 11); + t2p->pdf_colorspace ^= T2P_CS_ICCBASED; +@@ -5002,7 +5005,7 @@ tsize_t t2p_write_pdf_xobject_decode(T2P* t2p, TIFF* output){ + tsize_t t2p_write_pdf_xobject_stream_filter(ttile_t tile, T2P* t2p, TIFF* output){ + + tsize_t written=0; +- char buffer[16]; ++ char buffer[32]; + int buflen=0; + + if(t2p->pdf_compression==T2P_COMPRESS_NONE){ +@@ -5017,41 +5020,33 @@ tsize_t t2p_write_pdf_xobject_stream_filter(ttile_t tile, T2P* t2p, TIFF* output + written += t2pWriteFile(output, (tdata_t) "<< /K -1 ", 9); + if(tile==0){ + written += t2pWriteFile(output, (tdata_t) "/Columns ", 9); +- buflen=sprintf(buffer, "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)t2p->tiff_width); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " /Rows ", 7); +- buflen=sprintf(buffer, "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)t2p->tiff_length); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + } else { + if(t2p_tile_is_right_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)==0){ + written += t2pWriteFile(output, (tdata_t) "/Columns ", 9); +- buflen=sprintf( +- buffer, +- "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilewidth); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + } else { + written += t2pWriteFile(output, (tdata_t) "/Columns ", 9); +- buflen=sprintf( +- buffer, +- "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilewidth); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + } + if(t2p_tile_is_bottom_edge(t2p->tiff_tiles[t2p->pdf_page], tile-1)==0){ + written += t2pWriteFile(output, (tdata_t) " /Rows ", 7); +- buflen=sprintf( +- buffer, +- "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_tilelength); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + } else { + written += t2pWriteFile(output, (tdata_t) " /Rows ", 7); +- buflen=sprintf( +- buffer, +- "%lu", ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)t2p->tiff_tiles[t2p->pdf_page].tiles_edgetilelength); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + } +@@ -5078,21 +5073,17 @@ tsize_t t2p_write_pdf_xobject_stream_filter(ttile_t tile, T2P* t2p, TIFF* output + if(t2p->pdf_compressionquality%100){ + written += t2pWriteFile(output, (tdata_t) "/DecodeParms ", 13); + written += t2pWriteFile(output, (tdata_t) "<< /Predictor ", 14); +- _TIFFmemset(buffer, 0x00, 16); +- buflen=sprintf(buffer, "%u", t2p->pdf_compressionquality%100); ++ buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->pdf_compressionquality%100); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " /Columns ", 10); +- _TIFFmemset(buffer, 0x00, 16); +- buflen = sprintf(buffer, "%lu", ++ buflen = snprintf(buffer, sizeof(buffer), "%lu", + (unsigned long)t2p->tiff_width); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " /Colors ", 9); +- _TIFFmemset(buffer, 0x00, 16); +- buflen=sprintf(buffer, "%u", t2p->tiff_samplesperpixel); ++ buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->tiff_samplesperpixel); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " /BitsPerComponent ", 19); +- _TIFFmemset(buffer, 0x00, 16); +- buflen=sprintf(buffer, "%u", t2p->tiff_bitspersample); ++ buflen=snprintf(buffer, sizeof(buffer), "%u", t2p->tiff_bitspersample); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) ">>\n", 3); + } +@@ -5112,16 +5103,16 @@ tsize_t t2p_write_pdf_xobject_stream_filter(ttile_t tile, T2P* t2p, TIFF* output + tsize_t t2p_write_pdf_xreftable(T2P* t2p, TIFF* output){ + + tsize_t written=0; +- char buffer[21]; ++ char buffer[64]; + int buflen=0; + uint32 i=0; + + written += t2pWriteFile(output, (tdata_t) "xref\n0 ", 7); +- buflen=sprintf(buffer, "%lu", (unsigned long)(t2p->pdf_xrefcount + 1)); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)(t2p->pdf_xrefcount + 1)); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); + written += t2pWriteFile(output, (tdata_t) " \n0000000000 65535 f \n", 22); + for (i=0;i<t2p->pdf_xrefcount;i++){ +- sprintf(buffer, "%.10lu 00000 n \n", ++ snprintf(buffer, sizeof(buffer), "%.10lu 00000 n \n", + (unsigned long)t2p->pdf_xrefoffsets[i]); + written += t2pWriteFile(output, (tdata_t) buffer, 20); + } +@@ -5145,17 +5136,14 @@ tsize_t t2p_write_pdf_trailer(T2P* t2p, TIFF* output) + snprintf(t2p->pdf_fileid + i, 9, "%.8X", rand()); + + written += t2pWriteFile(output, (tdata_t) "trailer\n<<\n/Size ", 17); +- buflen = sprintf(buffer, "%lu", (unsigned long)(t2p->pdf_xrefcount+1)); ++ buflen = snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)(t2p->pdf_xrefcount+1)); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); +- _TIFFmemset(buffer, 0x00, 32); + written += t2pWriteFile(output, (tdata_t) "\n/Root ", 7); +- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_catalog); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_catalog); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); +- _TIFFmemset(buffer, 0x00, 32); + written += t2pWriteFile(output, (tdata_t) " 0 R \n/Info ", 12); +- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_info); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_info); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); +- _TIFFmemset(buffer, 0x00, 32); + written += t2pWriteFile(output, (tdata_t) " 0 R \n/ID[<", 11); + written += t2pWriteFile(output, (tdata_t) t2p->pdf_fileid, + sizeof(t2p->pdf_fileid) - 1); +@@ -5163,9 +5151,8 @@ tsize_t t2p_write_pdf_trailer(T2P* t2p, TIFF* output) + written += t2pWriteFile(output, (tdata_t) t2p->pdf_fileid, + sizeof(t2p->pdf_fileid) - 1); + written += t2pWriteFile(output, (tdata_t) ">]\n>>\nstartxref\n", 16); +- buflen=sprintf(buffer, "%lu", (unsigned long)t2p->pdf_startxref); ++ buflen=snprintf(buffer, sizeof(buffer), "%lu", (unsigned long)t2p->pdf_startxref); + written += t2pWriteFile(output, (tdata_t) buffer, buflen); +- _TIFFmemset(buffer, 0x00, 32); + written += t2pWriteFile(output, (tdata_t) "\n%%EOF\n", 7); + + return(written); +diff --git a/tools/tiff2ps.c b/tools/tiff2ps.c +index 2d02b23..b9befe7 100644 +--- a/tools/tiff2ps.c ++++ b/tools/tiff2ps.c +@@ -1,4 +1,4 @@ +-/* $Id: tiff2ps.c,v 1.35.2.7 2011-04-09 16:53:56 bfriesen Exp $ */ ++/* $Id: tiff2ps.c,v 1.35.2.9 2013-05-02 14:44:44 tgl Exp $ */ + + /* + * Copyright (c) 1988-1997 Sam Leffler +@@ -44,6 +44,11 @@ + + /* + * Revision history ++ * 2013-Jan-21 ++ * Richard Nolde: Fix bug in auto rotate option code. Once a ++ * rotation angle was set by the auto rotate check, it was ++ * retained for all pages that followed instead of being ++ * retested for each page. + * + * 2010-Sep-17 + * Richard Nolde: Reinstate code from Feb 2009 that never got +@@ -423,9 +428,10 @@ main(int argc, char* argv[]) + /* auto rotate requires a specified page width and height */ + if (auto_rotate == TRUE) + { ++ /* + if ((pageWidth == 0) || (pageHeight == 0)) + TIFFWarning ("-r auto", " requires page height and width specified with -h and -w"); +- ++ */ + if ((maxPageWidth > 0) || (maxPageHeight > 0)) + { + TIFFError ("-r auto", " is incompatible with maximum page width/height specified by -H or -W"); +@@ -1594,6 +1600,8 @@ int TIFF2PS(FILE* fd, TIFF* tif, double pgwidth, double pgheight, double lm, dou + } + if (generateEPSF) + break; ++ if (auto_rotate) ++ rotation = 0.0; + TIFFGetFieldDefaulted(tif, TIFFTAG_SUBFILETYPE, &subfiletype); + } while (((subfiletype & FILETYPE_PAGE) || printAll) && TIFFReadDirectory(tif)); + +@@ -1783,8 +1791,8 @@ PS_Lvl2ImageDict(FILE* fd, TIFF* tif, uint32 w, uint32 h) + imageOp = "imagemask"; + + (void)strcpy(im_x, "0"); +- (void)sprintf(im_y, "%lu", (long) h); +- (void)sprintf(im_h, "%lu", (long) h); ++ (void)snprintf(im_y, sizeof(im_y), "%lu", (long) h); ++ (void)snprintf(im_h, sizeof(im_h), "%lu", (long) h); + tile_width = w; + tile_height = h; + if (TIFFIsTiled(tif)) { +@@ -1805,7 +1813,7 @@ PS_Lvl2ImageDict(FILE* fd, TIFF* tif, uint32 w, uint32 h) + } + if (tile_height < h) { + fputs("/im_y 0 def\n", fd); +- (void)sprintf(im_y, "%lu im_y sub", (unsigned long) h); ++ (void)snprintf(im_y, sizeof(im_y), "%lu im_y sub", (unsigned long) h); + } + } else { + repeat_count = tf_numberstrips; +@@ -1817,7 +1825,7 @@ PS_Lvl2ImageDict(FILE* fd, TIFF* tif, uint32 w, uint32 h) + fprintf(fd, "/im_h %lu def\n", + (unsigned long) tile_height); + (void)strcpy(im_h, "im_h"); +- (void)sprintf(im_y, "%lu im_y sub", (unsigned long) h); ++ (void)snprintf(im_y, sizeof(im_y), "%lu im_y sub", (unsigned long) h); + } + } + +diff --git a/tools/tiffcrop.c b/tools/tiffcrop.c +index d00c912..6c53e74 100644 +--- a/tools/tiffcrop.c ++++ b/tools/tiffcrop.c +@@ -1,4 +1,4 @@ +-/* $Id: tiffcrop.c,v 1.3.2.15 2010-12-14 02:03:55 faxguy Exp $ */ ++/* $Id: tiffcrop.c,v 1.3.2.16 2013-05-02 14:44:44 tgl Exp $ */ + + /* tiffcrop.c -- a port of tiffcp.c extended to include manipulations of + * the image data through additional options listed below +@@ -2077,7 +2077,7 @@ update_output_file (TIFF **tiffout, char *mode, int autoindex, + return 1; + } + +- sprintf (filenum, "-%03d%s", findex, export_ext); ++ snprintf(filenum, sizeof(filenum), "-%03d%s", findex, export_ext); + filenum[14] = '\0'; + strncat (exportname, filenum, 15); + } +@@ -2230,8 +2230,8 @@ main(int argc, char* argv[]) + + /* dump.infilename is guaranteed to be NUL termimated and have 20 bytes + fewer than PATH_MAX */ +- memset (temp_filename, '\0', PATH_MAX + 1); +- sprintf (temp_filename, "%s-read-%03d.%s", dump.infilename, dump_images, ++ snprintf(temp_filename, sizeof(temp_filename), "%s-read-%03d.%s", ++ dump.infilename, dump_images, + (dump.format == DUMP_TEXT) ? "txt" : "raw"); + if ((dump.infile = fopen(temp_filename, dump.mode)) == NULL) + { +@@ -2249,8 +2249,8 @@ main(int argc, char* argv[]) + + /* dump.outfilename is guaranteed to be NUL termimated and have 20 bytes + fewer than PATH_MAX */ +- memset (temp_filename, '\0', PATH_MAX + 1); +- sprintf (temp_filename, "%s-write-%03d.%s", dump.outfilename, dump_images, ++ snprintf(temp_filename, sizeof(temp_filename), "%s-write-%03d.%s", ++ dump.outfilename, dump_images, + (dump.format == DUMP_TEXT) ? "txt" : "raw"); + if ((dump.outfile = fopen(temp_filename, dump.mode)) == NULL) + { +diff --git a/tools/tiffdither.c b/tools/tiffdither.c +index dee2a02..a0cb857 100644 +--- a/tools/tiffdither.c ++++ b/tools/tiffdither.c +@@ -1,4 +1,4 @@ +-/* $Id: tiffdither.c,v 1.9.2.1 2010-06-08 18:50:44 bfriesen Exp $ */ ++/* $Id: tiffdither.c,v 1.9.2.2 2013-05-02 14:44:45 tgl Exp $ */ + + /* + * Copyright (c) 1988-1997 Sam Leffler +@@ -256,7 +256,7 @@ main(int argc, char* argv[]) + TIFFSetField(out, TIFFTAG_FILLORDER, fillorder); + else + CopyField(TIFFTAG_FILLORDER, shortv); +- sprintf(thing, "Dithered B&W version of %s", argv[optind]); ++ snprintf(thing, sizeof(thing), "Dithered B&W version of %s", argv[optind]); + TIFFSetField(out, TIFFTAG_IMAGEDESCRIPTION, thing); + CopyField(TIFFTAG_PHOTOMETRIC, shortv); + CopyField(TIFFTAG_ORIENTATION, shortv); |