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8f38bc8e2d
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955 Commits

Author SHA1 Message Date
Even Rouault
8f38bc8e2d * libtiff/tif_config.vc.h: no longer use "#define snprintf _snprintf" with 
Visual Studio 2015 aka VC 14 aka MSVC 1900
 2014-11-27 17:22:10 +00:00
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
Even Rouault
7af4d827dd * libtiff/tif_jpeg.c: fix segfault in JPEGFixupTagsSubsampling() on 
corrupted image where tif->tif_dir.td_stripoffset == NULL (bug #2471)
 2014-11-20 14:34:51 +00:00
Even Rouault
d1be5cb7ad * automake: updated to 1.14.1 
* libtool: updated to 2.4.3
* HOWTO-RELEASE: small update about autotools building order
 2014-11-20 14:28:16 +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
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
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
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
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
a5681ca6f0 * test/raw_decode.c (main): Test fixes to work with IJG JPEG 7+. 
IJG JPEG 7+ uses a different upsampling algorithm which produces
different numeric results.

* libtiff/tif_jpeg.c (JPEGPreDecode): Patch from Even Rouault to
work with IJG JPEG 7+.
 2012-07-06 17:05:16 +00:00
Bob Friesenhahn
22c4ecd4a8 test/raw_decode.c: Add changes so that test can run with build directory outside of source directory. 2012-07-04 19:45:32 +00:00
Frank Warmerdam
8eeed8edf4 Fix handling when writing RGBA jpeg compressed imagery (gdal #4732) 2012-07-03 00:57:50 +00:00
Frank Warmerdam
ea64110a44 fix fax3 runs initialization sizing 2012-06-21 02:01:31 +00:00
Frank Warmerdam
b48c0a0604 make tbuf large enough for one stride past the end 2012-06-21 01:01:53 +00:00
Frank Warmerdam
c25b5e77d6 avoid read past end of source data buffer with corrupt data 2012-06-20 05:22:51 +00:00
Frank Warmerdam
111baa289b updated for 4.0.2 release 2012-06-16 00:19:35 +00:00
Frank Warmerdam
0055471655 avoid some clang warnings 2012-06-15 21:51:54 +00:00