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f752daaaab
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930 Commits

Author SHA1 Message Date
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
Tom Lane
f5077ed7ed Fix CVE-2012-2113 2012-06-15 21:44:31 +00:00
Frank Warmerdam
4d26dcb281 be careful about printing corrupt inknames fields 2012-06-13 01:08:51 +00:00
Frank Warmerdam
da49b1d230 ensure fax3/4 runs array is initialized 2012-06-13 00:27:20 +00:00
Frank Warmerdam
0615e2a2b6 avoid pretty printing values without proper rawdata 2012-06-08 05:15:21 +00:00
Frank Warmerdam
2adf098410 improve handling of PAGENUMBER, HALFTONEHINTS, YCBCRSUBSAMPLING and DOTRANGE 2012-06-06 06:06:20 +00:00
Frank Warmerdam
7e632eb41c treat illegal ycbcrsubsampling as runtime error, not assertion 2012-06-06 05:33:55 +00:00
Frank Warmerdam
783c1ba4ce add TIFFCreate{Custom,EXIF}Directory() functions 2012-06-06 04:58:00 +00:00
Frank Warmerdam
0725eccdc2 avoid special handling of PAGENUMBER, HALFTONEHINTS, YCBCRSUBSAMPLING and DOTRANGE in non-image directories 2012-06-06 04:56:01 +00:00
Frank Warmerdam
672946cf9b avoid adjusting h/v_sampling in JPEGPreDecode() 2012-06-05 03:24:30 +00:00
Frank Warmerdam
b3dadc7ff3 avoid reading imagery with -D in EXIF directories 2012-06-01 23:22:53 +00:00
Frank Warmerdam
86a9d53d9e Added _SEPARATED CMKY support (#2379) 2012-06-01 22:22:04 +00:00
Frank Warmerdam
ecf4fed966 use strerror() for open error messages on unix (#2341) 2012-06-01 21:40:58 +00:00
Frank Warmerdam
f8fcbec59d fix serious issues with JPEGDecodeRaw() (bug 2386) Also some whitespace reformatting 2012-06-01 21:08:51 +00:00
Frank Warmerdam
52e121504b fix buffer overrun in JPEGDecodeRaw() with mixed up sampling 2012-06-01 01:30:55 +00:00
Frank Warmerdam
9184521f3f make sure tif_rawdatasize is zeroed when tif_rawdata is freed/cleared 2012-06-01 00:55:09 +00:00
Frank Warmerdam
0dd52ae391 Add alpha grayscale image support to TIFFReadRGBAImage 2012-06-01 00:38:39 +00:00
Frank Warmerdam
79a2449b27 fix handling of tags in custom directories which happen to match standard tags but are defined differently in the custom dir 2012-05-30 04:58:13 +00:00
Frank Warmerdam
047f4120df avoid inappropriate use of tif_rawdata when it is a pointer into mmaped file 2012-05-30 01:50:17 +00:00
Frank Warmerdam
bcc1656171 Allocate working buffer one word larger since we "forward accumulate" and overwrite the end by one word in at least some cases. 2012-05-24 23:21:45 +00:00
Frank Warmerdam
c6d8cdcf29 avoid accessing out of the lookup arrays for out of range inputs. 2012-05-24 05:25:14 +00:00
Frank Warmerdam
920688aac5 avoid uninitialized variable for degenerate files 2012-05-24 03:50:31 +00:00
Frank Warmerdam
dbfa4e6f60 if OJPEGWriteHeader() fails once do not bother trying again on the same image. 2012-05-24 03:15:18 +00:00
Frank Warmerdam
c073384446 make things more resilient in the face of files without stripbytecounts or stripoffsets or where loading these fails. 2012-05-24 02:43:51 +00:00
Frank Warmerdam
af47ad26e2 be careful about whether min/max values per singular or per sample 2012-05-24 02:29:06 +00:00
Frank Warmerdam
e54e9545a0 fix crash with odd 16bit count types for some custom fields 2012-05-24 01:40:24 +00:00