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16 Commits

Author SHA1 Message Date
Even Rouault
abea4b2b04 * libtiff/tif_lzw.c: prevent potential null dereference of 
sp->dec_codetab in LZWPreDecode (bug #2459)

* libtiff/tif_read.c: in TIFFReadBufferSetup(), avoid passing -1 size
to TIFFmalloc() if passed user buffer size is 0 (bug #2459)

* libtiff/tif_ojpeg.c: make Coverity happier (not a bug, #2459)

* libtiff/tif_dir.c: in _TIFFVGetField() and _TIFFVSetField(), make
Coverity happier (not a bug, #2459)

* libtiff/tif_dirread.c: in TIFFFetchNormalTag(), make Coverity happier
(not a bug, #2459)

* tools/tiff2pdf.c: close PDF file (bug #2479)

* tools/fax2ps.c: check malloc()/realloc() result (bug #2470)

* tools/tiffdump.c: detect cycle in TIFF directory chaining (bug #2463)
and avoid passing a NULL pointer to read() if seek() failed before (bug #2459)

* tools/tiffcrop.c: fix segfault if bad value passed to -Z option
(bug #2459) and add missing va_end in dump_info (#2459)

* tools/gif2tif.c: apply patch for CVE-2013-4243 (#2451)
 2014-11-20 16:47:21 +00:00
Lee Howard
e289d76bce Resolves a couple of buffer overflow issues pointed out by Pedro Ribeiro (pedrib@gmail.com). 2013-09-20 16:09:01 +00:00
Frank Warmerdam
163627448a fix possible OOB write in gif2tiff.c 2013-08-14 13:59:16 +00:00
Frank Warmerdam
44650c28f1 make more resistent to corrupt/hostile input files (#2450, CVE-2013-4231) 2013-08-14 05:18:53 +00:00
Lee Howard
cb405082bb * tools/gif2tiff.c: fix buffer overrun 
http://bugzilla.maptools.org/show_bug.cgi?id=2270
 2010-12-15 00:22:44 +00:00
Bob Friesenhahn
4e0d97f83c * libtiff/tif_aux.c (_TIFFCheckRealloc): Improve error message so 
that it is clearly a memory allocation error message, and also
includes the size of the allocation request.
 2010-03-10 18:56:48 +00:00
Frank Warmerdam
bb7dca71b3 include libport.h for getopt() prototype 2009-01-22 21:50:43 +00:00
Frank Warmerdam
41feaacb78 Fix 64-bit warnings when compiling under MSVC 2005 (x64). 2008-01-01 15:49:00 +00:00
Andrey Kiselev
1abc31ad68 *** empty log message *** 2004-09-02 14:36:33 +00:00
Andrey Kiselev
dafeac1024 Warnings removed. 2004-09-02 14:27:49 +00:00
Andrey Kiselev
c79429f4fe Removed message about LZW patents. 2004-07-24 19:03:16 +00:00
Andrey Kiselev
c3fd399678 Avoid warnings. 2004-06-04 13:18:25 +00:00
Andrey Kiselev
c26da71049 Added library version reporting to all tools. 2003-03-12 14:05:05 +00:00
Mike Welles
c38ac53b1d 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.
 1999-12-27 17:35:01 +00:00
Mike Welles
da558ffbe4 * 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 description in tools to reflect removal of LZW compression
 1999-12-21 17:03:03 +00:00
Mike Welles
0ef31e1f62 Initial revision 1999-07-27 21:50:26 +00:00