Hugo van Kemenade
9e73f7a324
Merge pull request #5374 from radarhere/static
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Changed quantize and quantize2 to static
2021-04-19 17:58:35 +03:00
Hugo van Kemenade
197673b9b2
Merge pull request #4996 from nulano/jp2-decode-subsample
2021-04-17 21:42:17 +03:00
Andrew Murray
1e074f5040
Merge pull request #4144 from jansol/master
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Stop decoding BC1 punchthrough alpha in BC2&3
2021-04-15 20:24:52 +10:00
Andrew Murray
2cb1d056c0
Merge branch 'master' into jp2-decode-subsample
2021-04-11 12:49:10 +10:00
Andrew Murray
65cdc21105
Changed quantize and quantize2 to static
2021-04-11 12:40:59 +10:00
nulano
ee41a133dd
formatting
2021-04-10 20:03:46 +02:00
Eric Soroos
441e6426ae
Initialize buffer with 0, fixes valgrind undefined behavior issues
2021-04-09 13:41:23 +02:00
Andrew Murray
39fe85f308
Merge branch 'master' into jp2-decode-subsample
2021-04-03 09:26:55 +11:00
Hugo van Kemenade
694c84f88f
Fix typo [ci skip]
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Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
2021-04-01 20:00:13 +03:00
Hugo van Kemenade
8febdad8dd
Review, typos and lint
2021-04-01 17:41:46 +03:00
Eric Soroos
bb6c11fb88
Fix FLI DOS -- CVE-2021-28676
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* FliDecode did not properly check that the block advance was
non-zero, potentally leading to an infinite loop on load.
* This dates to the PIL Fork
* Found with oss-fuzz
2021-04-01 17:17:23 +03:00
Eric Soroos
3bf5eddb89
Fix OOB Read in Jpeg2KDecode CVE-2021-25287,CVE-2021-25288
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* For J2k images with multiple bands, it's legal in to have different
widths for each band, e.g. 1 byte for L, 4 bytes for A
* This dates to Pillow 2.4.0
2021-04-01 17:17:13 +03:00
Eric Soroos
87934e22d0
Fix for crash-0da0
2021-03-31 23:24:30 +02:00
Eric Soroos
45530d5ce1
fixes crash-74d2
2021-03-31 22:23:57 +02:00
wiredfool
4044ecc1fb
Merge pull request #5366 from kkopachev/kk-remove-extra-check
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Remove redundant check (addition to #5364 )
2021-03-31 20:54:07 +01:00
Hugo van Kemenade
c54a7bb031
Merge pull request #5333 from radarhere/gif_frame_transparency
2021-03-31 18:08:11 +03:00
Hugo van Kemenade
54e9f3bd0f
Merge pull request #5291 from raygard/giflzw
2021-03-31 17:58:44 +03:00
Hugo van Kemenade
727533148e
Merge pull request #5282 from radarhere/quantize
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Set all transparent colors to be equal in quantize()
2021-03-31 17:58:21 +03:00
Hugo van Kemenade
06dfbb8e3e
Merge branch 'master' into giflzw
2021-03-31 16:45:02 +03:00
Hugo van Kemenade
d3ad66d851
Merge pull request #5332 from radarhere/typo
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Corrected grammar
2021-03-31 09:40:41 +03:00
Ray Gardner
306d030fce
Add comment to reference GIF LZW specification.
2021-03-30 17:35:21 -06:00
Konstantin Kopachev
19a815dd73
Remove redundant check
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It's duplicated inside following call of TIFFReadTile
2021-03-29 11:27:50 -07:00
wiredfool
9a683db339
Merge pull request #5274 from radarhere/gradient
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Fixed linear_gradient and radial_gradient I and F modes
2021-03-28 14:35:22 +01:00
Konstantin Kopachev
52ecf1b142
Stop guessing strip size and pass expected size
2021-03-28 15:03:37 +02:00
Konstantin Kopachev
ab24c98491
Add sanity check for memory overruns
2021-03-28 15:03:37 +02:00
Konstantin Kopachev
1c295bf43c
Check for dimensions and sizes to fit into int
2021-03-28 15:03:37 +02:00
Konstantin Kopachev
e438046201
Refactor into smaller functions
2021-03-28 15:03:37 +02:00
Konstantin Kopachev
4dd288c66c
unify reading of YCbCr Tiffs
2021-03-28 15:03:37 +02:00
Konstantin Kopachev
4c2dfadf26
Swap pixel values on Big Endian
2021-03-28 15:03:37 +02:00
Konstantin Kopachev
169bb4842f
only use TIFFReadRGBA* in case of o_jpeg compression
2021-03-28 15:03:37 +02:00
Eric Soroos
f2020eeab4
UINT8 -> int for plane
2021-03-28 15:03:37 +02:00
Eric Soroos
b1d3f0d5c2
not
2021-03-28 15:03:37 +02:00
Eric Soroos
c9ea87ecfd
Use flag instead of recalculating
2021-03-28 15:03:37 +02:00
Eric Soroos
fda638befe
Planes should be int, not uint
2021-03-28 15:03:37 +02:00
nulano
daf7b6546e
remove double pointer
2021-03-28 15:03:37 +02:00
nulano
a921c01102
correct TIFFTAG_PLANARCONFIG size
2021-03-28 15:03:37 +02:00
Eric Soroos
77a1a9aba3
initialize the unpackers
2021-03-28 15:03:37 +02:00
Eric Soroos
64500434c2
Implementation for PlanarConfiguration=2 Tiffs, manually merged from f566c8a
2021-03-28 15:03:37 +02:00
Konstantin Kopachev
0018685a8e
Add Tests and support for Planar Tiff Images
2021-03-28 15:03:37 +02:00
wiredfool
3addd7df4e
Merge pull request #5062 from nulano/fribidi-link
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Dynamically link FriBiDi instead of Raqm
2021-03-27 16:29:04 +00:00
Andrew Murray
a4a38b805b
Removed return value of build_distance_tables
2021-03-27 14:47:11 +11:00
Ray Gardner
5390786c65
Add braces to if -- conform with Pillow style.
2021-03-25 17:22:11 -06:00
Ray Gardner
0acf3514a1
Modify GifEncode.c and Gif.h to use LZW encoding
2021-03-25 17:22:10 -06:00
Glenn Maynard
a4a314f765
GIF: Support transparency in the native decoder.
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Allow the transparency index to be passed to the native decoder. If not
-1, pixels with this index will be left at their previous value.
This only adds the decoder support and isn't active yet.
2021-03-16 23:17:12 +11:00
Andrew Murray
d7cbc9a27e
Corrected grammar
2021-03-16 22:19:48 +11:00
Andrew Murray
f91f93e246
Merge pull request #5305 from lukegb/bug/format-strings
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Fix -Wformat error in TiffDecode
2021-03-11 22:34:17 +11:00
Andrew Murray
68b655f3f0
Updated format specifiers
2021-03-10 20:43:16 +11:00
Hugo van Kemenade
3a27118d76
Merge pull request #5183 from radarhere/rectangle
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Only draw each rectangle outline pixel once
2021-03-07 12:25:45 +02:00
Luke Granger-Brown
852fd170f8
Fix -Wformat error in TiffDecode
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src/libImaging/TiffDecode.c: In function ‘_tiffReadProc’:
src/libImaging/TiffDecode.c:59:58: error: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘toff_t’ {aka ‘long unsigned int’} [-Werror=format=]
src/libImaging/TiffDecode.c:59:67: error: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘toff_t’ {aka ‘long unsigned int’} [-Werror=format=]
2021-03-03 13:30:28 +00:00
wiredfool
c477bed95f
Merge pull request #5280 from cgohlke/patch-1
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Fix suspicious sequence of types castings
2021-03-01 20:19:26 +00:00
