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f6fc518396
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461 Commits

Author SHA1 Message Date
Bob Friesenhahn
f6fc518396 * tools/tiff2rgba.c (]): Fixed tiff2rgba usage message in that zip 
was wrongly described.  Fix suggested by Miguel Medalha.
 2014-06-08 03:37:01 +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
Lee Howard
7b8ee1facf From: David Ryskalczyk <d235j.1@gmail.com> 
Date: Thu, 18 Jul 2013 14:36:47 -0400

Here's a patch to correct an issue with creating G4-compressed PDFs.

The issue is caused by == being used to compare bitfields when only
one bit is intended to be compared. Some of the tiffs I have had both
T2P_CS_ICCBASED and T2P_CS_BILEVEL set; therefore, the current code
will fail, producing certain pages that are inverted.

The patch follows, and is also attached.

--David
 2013-09-20 15:35:37 +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
Frank Warmerdam
67d92d90f8 ensure return after memory allocation failure (#2449, CVS-2013-4232) 2013-08-14 05:11:36 +00:00
Frank Warmerdam
4e7465a311 initialize TIFFGetField() fetched values in tiffinfo.c 2013-07-10 00:44:22 +00:00
Tom Lane
96ceea8c8a Rewrite t2p_process_jpeg_strip(), to fix CVE-2013-1960. 2013-05-02 14:54:08 +00:00
Tom Lane
b6d66f9f30 Replace sprintf with snprintf, to fix CVE-2013-1961. 2013-05-02 14:44:29 +00:00
Tom Lane
feb6bd9f1d Sync tool usage printouts and man pages with reality. 2013-03-06 03:35:09 +00:00
Bob Friesenhahn
c204ef2a2f * 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.
 2013-01-26 02:24:05 +00:00
Tom Lane
800527edd2 Improve previous patch for CVE-2012-4564. 2012-12-10 18:19:11 +00:00
Bob Friesenhahn
74295b7487 * tools/tiffset.c: tiffset now supports a -u option to unset a 
tag.  Patch by Zach Baker. See
http://bugzilla.maptools.org/show_bug.cgi?id=2419
 2012-12-04 03:02:37 +00:00
Bob Friesenhahn
281ba91d09 * automake: Update Automake to 1.12.5 release. 2012-11-18 18:08:31 +00:00
Frank Warmerdam
37671b36b9 fix zero size buffer exploit (CVE-2012-4564) in ppm2tiff 2012-11-02 05:13:24 +00:00
Bob Friesenhahn
f458c10308 * Makefile.am: Update to Automake 1.12.4 2012-09-20 13:50:27 +00:00
Bob Friesenhahn
ec5ce9c2b3 * Makefile.in: Update to Automake 1.12.3 2012-08-19 17:00:46 +00:00
Bob Friesenhahn
7d38024b8d * libtiff{tiff.h, tif_print.c, tif_dirinfo.c, tif_dirread.c}: Add 
some TIFF/FX support in libtiff.  Add the tag definitions to
tiff.h.  Add the related TIFF field definitions to tif_dirinfo.c,
and also fixes an error in a comment.  Adds the photometric values
to tif_print.c, and fixes a bug.  These changes are by Steve
Underwood.

* libtiff/tif_write.c: Fix bug rewriting image tiles in a
 2012-08-19 16:56:32 +00:00
Tom Lane
84595b4fd7 Add accessor functions for the opaque type TIFFField. 2012-07-29 15:45:29 +00:00
Tom Lane
73dec72e8a Fix a couple more tiff2pdf bugs. 2012-07-19 15:43:41 +00:00
Tom Lane
7e000dd360 In tiff2pdf.c, fail when TIFFSetDirectory() fails. 2012-07-18 15:07:55 +00:00
Frank Warmerdam
ee51ab00b3 ignore various windows intermediate files 2012-06-16 17:05:37 +00:00
Frank Warmerdam
0055471655 avoid some clang warnings 2012-06-15 21:51:54 +00:00
Tom Lane
f5077ed7ed Fix CVE-2012-2113 2012-06-15 21:44:31 +00:00
Frank Warmerdam
b246f148ff nicer way to avoid reading data for non-image directories 2012-06-06 06:05:29 +00:00
Frank Warmerdam
b3dadc7ff3 avoid reading imagery with -D in EXIF directories 2012-06-01 23:22:53 +00:00
Frank Warmerdam
920688aac5 avoid uninitialized variable for degenerate files 2012-05-24 03:50:31 +00:00
Bob Friesenhahn
d766e7c5a0 * Update automake used to 1.11.3. 2012-02-18 21:58:02 +00:00
Bob Friesenhahn
d338f7fe22 * configure.ac: Add libtiff private dependency on -llzma for 
pkg-config.  Patch by Mark Brand.
Updated Automake to 1.11.2.
 2011-12-22 17:03:48 +00:00
Bob Friesenhahn
cae87ed58a * tools/tiffsplit.c (tiffcp): TIFFGetField count field should be 
uint32 type for TIFFTAG_JPEGTABLES.  Patch by Christophe
Deroulers.
 2011-10-22 17:03:00 +00:00
Bob Friesenhahn
c51502913d * libtiff/tif_dirread.c (TIFFFetchStripThing): Free "data" also 
upon failure to allocate "resizeddata".
* tools/tiff2ps.c (PSDataBW): Zero buffer *after* checking for
allocation failure, not before.
 2011-05-31 17:10:18 +00:00
Bob Friesenhahn
d73e9e8b19 * tools/rgb2ycbcr.c (cvtRaster): unchecked malloc 2011-05-31 17:03:16 +00:00
Bob Friesenhahn
bd77483087 * libtiff/tif_jpeg.c, tools/tiff2pdf.c, tools/tiff2ps.c: mark 
NULL-deref and possible overflow
 2011-05-31 17:00:03 +00:00
Bob Friesenhahn
e66a15f97e * tools/tiff2pdf.c: remove decl+set of set-but-not-used local, "written" 2011-05-31 16:57:10 +00:00
Bob Friesenhahn
959042fdcf Fix spelling typo in tiff2ps. 2011-04-09 16:53:08 +00:00
Bob Friesenhahn
c546a4ccf8 * configure.ac: Should use AC_CANONICAL_HOST since host specifies 
the run-time target whereas target is used to specify the final
output target if the package is a build tool (like a compiler),
which libtiff is not.  Resolves libtiff bug 2307 "Use
AC_CANONICAL_HOST macro".
 2011-04-09 15:43:03 +00:00
Bob Friesenhahn
519b727004 * configure.ac: Support configuring TIFF_INT64_FORMAT and 
TIFF_UINT64_FORMAT appropriately for MinGW32.

* tools/tiffdump.c (ReadDirectory): MinGW32 needs to use WIN32
printf conventions for 64-bit types because it uses the WIN32 CRT.

* libtiff/{tif_dumpmode.c,tif_luv.c,tif_lzw.c,tif_print.c,
tif_read.c,tif_strip.c,tif_thunder.c}: MinGW32 needs to use WIN32
printf conventions for 64-bit types because it uses the WIN32 CRT.

* tools/tiff2pdf.c (t2p_write_pdf_string): Fix printf syntax not
understood by WIN32 CRT.
 2011-04-02 20:54:08 +00:00
Bob Friesenhahn
b69a1998be * libtiff/tif_ojpeg.c: Fixes to compile with MinGW32 GCC. 
* tools/fax2ps.c (main): Use tmpfile() rather than mkstemp() since
it is much more portable.  Tmpfile is included in ISO/IEC
9899:1990 and the WIN32 CRT.
 2011-04-02 19:30:20 +00:00
Frank Warmerdam
a9a1d1c65f Add -d and -sd switches to tiffset to allow operation on a particular 
directory instead of just the first (jef)
 2011-03-26 12:07:20 +00:00
Frank Warmerdam
91479f4d42 avoid leaks if TIFFRGBAImageBegin() fails (#2295) 2011-02-23 21:46:09 +00:00
Andrey Kiselev
d499ffbfcd Added support for specifying the compression level parameter (preset) for 
Deflate and LZMA encoders, e.g "-c lzma:p1" or "-c zip:p9".
 2010-12-23 13:38:47 +00:00
Bob Friesenhahn
9f3e08cf94 Needed to add tif_lzma.c to the Makefile. 2010-12-18 16:30:15 +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
Andrey Kiselev
1e3630f9fd Regenerate autotools stuff. 2010-12-14 12:54:53 +00:00
Andrey Kiselev
a2d72c2dd4 Implement a new TIFF compression scheme LZMA reserving a new value 34925 for 
Compression tag. As per bug http://bugzilla.maptools.org/show_bug.cgi?id=2221
 2010-12-14 12:52:59 +00:00
Lee Howard
630dc52808 * tools/fax2ps.c: be consistent with page-numbering 
http://bugzilla.maptools.org/show_bug.cgi?id=2225
 2010-12-14 03:16:45 +00:00
Lee Howard
d96a823670 * tools/tiffcrop.c: new release by Richard Nolde 
http://bugzilla.maptools.org/show_bug.cgi?id=2004
 2010-12-14 02:03:24 +00:00
Lee Howard
3cb55ee486 * tools/tiff2pdf.c: fix colors for images with RGBA 
interleaved data
        http://bugzilla.maptools.org/show_bug.cgi?id=2250
 2010-12-13 05:41:38 +00:00
Lee Howard
3c383d15fa * tools/tiff2pdf.c: remove invalid duplication for Lab 
http://bugzilla.maptools.org/show_bug.cgi?id=2162
 2010-12-12 06:58:26 +00:00
Lee Howard
9cf3b2cd4c * tools/fax2ps.c: replace unsafe tmpfile() with mkstemp() 
http://bugzilla.maptools.org/show_bug.cgi?id=2118
 2010-12-12 01:11:56 +00:00