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Author SHA1 Message Date
Even Rouault
e6552f5de1 Add myself to COMMITTERS 2014-11-19 22:26:42 +00:00
Olivier Paquet
e4f269ed3f * tools/tiff2pdf.c: Preserve input file directory order when pages 
are tagged with the same page number.
 2014-10-20 17:52:05 +00:00
Bob Friesenhahn
9885124f1e * libtiff/tif_dirread.c (TIFFReadDirEntryOutputErr): Incorrect 
count for tag should be a warning rather than an error since
errors terminate processing.
 2014-08-31 20:32:53 +00:00
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
Bob Friesenhahn
3d49c58cf8 Clarify that patch was by Steve Underwood but forwarded to me by Lee Howard 2014-05-07 13:31:11 +00:00
Bob Friesenhahn
0056d44683 Consistently indent tiffFields. 2014-05-07 01:58:46 +00:00
Bob Friesenhahn
f9f939b5e6 * libtiff/tif_dirinfo.c (TIFFField) : Fix data type for 
TIFFTAG_GLOBALPARAMETERSIFD tag.  Patch by Lee Howard.
 2014-05-07 01:54:29 +00:00
Frank Warmerdam
3363eda09d Actually apply TIFF/EP tags I thought I had done earlier (bug #2457) 2014-04-02 17:23:06 +00:00
Bob Friesenhahn
65f22eacee Check return status from TIFFWriteScanline() correctly in test programs. 2013-12-17 14:41:57 +00:00
Frank Warmerdam
de103a76f8 fix last fix to TIFFNumberOfDirectories() 2013-11-30 20:24:36 +00:00
Frank Warmerdam
e2f7c06cc5 Error out on directory counting overflow. 2013-10-21 18:23:48 +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
Bob Friesenhahn
f4203fa738 * libtiff/tif_dir.c (TIFFAdvanceDirectory): If nextdir is found to 
be defective, then set it to zero before returning error in order
to terminate processing of truncated TIFF.  Issue found and fix
suggested by Richard Nolde.

* tools/gif2tiff.c: fix possible OOB write (#2452, CVE-2013-4244)
* tools/tiff2pdf.c: terminate after failure of allocating
* tools/tiffinfo.c: Default various values fetched with
 2013-09-13 02:34:50 +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
Bob Friesenhahn
e90c73e611 * configure.ac: Applied patch by Brad Smith to improve pkg-config 
static linking by adding -lm to Libs.private when needed.
 2013-03-29 16:50:11 +00:00
Tom Lane
feb6bd9f1d Sync tool usage printouts and man pages with reality. 2013-03-06 03:35:09 +00:00
Bob Friesenhahn
c9aee05b27 Strip extraneous trailing white-space from ChangeLog 2013-01-26 02:35:44 +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
Frank Warmerdam
859bdf7523 avoid type cast warnings 2013-01-18 21:57:12 +00:00
Frank Warmerdam
f6bca3f994 avoid warnings on MSVC (bug 2427) 2013-01-18 21:37:13 +00:00
Tom Lane
46618e9d97 Fix raw_decode test to pass with more versions of libjpeg 2012-12-20 18:08:07 +00:00
Tom Lane
f752daaaab Fix TIFF_VARIABLE/TIFF_VARIABLE2 confusion in TIFFPrintDirectory. 2012-12-12 22:50:18 +00:00
Tom Lane
800527edd2 Improve previous patch for CVE-2012-4564. 2012-12-10 18:19:11 +00:00
Tom Lane
bff7f45716 Detect integer overflow in addition when computing buffer size. 2012-12-10 17:27:13 +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
Bob Friesenhahn
b47e5f1a73 * libtiff/tif_{unix,vms,win32}.c (_TIFFmalloc): ANSI C does not 
require malloc() to return NULL pointer if requested allocation
size is zero.  Assure that _TIFFmalloc does.
 2012-11-18 17:51:52 +00:00
Frank Warmerdam
37671b36b9 fix zero size buffer exploit (CVE-2012-4564) in ppm2tiff 2012-11-02 05:13:24 +00:00
Frank Warmerdam
98fc7e047a avoid crash on null zip error messages 2012-10-18 17:34:59 +00:00
Bob Friesenhahn
21a904d74c * libtiff 4.0.3 released. 2012-09-22 16:12:43 +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
Frank Warmerdam
d85a64b6d6 fix bug rewriting image tiles in a compressed file (gdal #4771) 2012-08-13 22:10:17 +00:00
Frank Warmerdam
76cb1b57bf warn when ignoring some corrupt tags 2012-08-02 22:04:41 +00:00
Tom Lane
2d7f2b7452 Push preliminary versions of new man page html files. 2012-07-29 16:16:04 +00:00
Tom Lane
45efaab395 Add new man pages to html/man/Makefile.am; also bmp2tiff.1.html. 2012-07-29 16:08:10 +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
Bob Friesenhahn
06dac7192d Eliminate GCC 4.7.0 gripe about potential use of uninitialized data. 2012-07-07 14:43:17 +00:00
Bob Friesenhahn
c3e3173779 Used signed overflow checks rather than unsigned integer overflow checks since C language does not define signed overflow behavior 2012-07-06 23:24:46 +00:00
Bob Friesenhahn
39c8d4b160 Comment out set but not used variables which annoy GCC 4.7 2012-07-06 19:18:31 +00:00
Bob Friesenhahn
f8180e5811 Fix warning about comparing signed and unsigned type. 2012-07-06 18:48:04 +00:00