Andrew Murray
4d1d2c9855
Merge pull request #5807 from DWesl/tkimaging-on-cygwin
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Use the Windows method to get TCL functions on Cygwin
2021-12-30 00:08:31 +11:00
Hugo van Kemenade
3c39be3bc2
Merge pull request #5901 from radarhere/i16
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Improved I;16 operations on big endian
2021-12-28 10:12:00 +02:00
Hugo van Kemenade
cc670c940e
Merge pull request #5869 from radarhere/quantize_palette
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Fixed palette index for zeroed color in FASTOCTREE quantize
2021-12-28 10:05:58 +02:00
Hugo van Kemenade
e7b53259d1
Merge pull request #5824 from radarhere/l_macro
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Added rounding when converting P and PA
2021-12-28 10:02:36 +02:00
Andrew Murray
aeb549ef8f
Fixed unpacking I;16B to I;16 on big endian
2021-12-28 17:38:01 +11:00
Andrew Murray
4b7b07de70
Fixed JPEG2000 I;16 images on big endian
2021-12-28 17:06:05 +11:00
Andrew Murray
4222605442
Fixed freeing pointer
2021-12-27 13:39:37 +11:00
Andrew Murray
fdec387b4a
Fixed palette index for zeroed color in FASTOCTREE quantize
2021-12-11 16:07:45 +11:00
Andrew Murray
6337428df1
Loading transparent pixels in C from subsequent GIF frames is no longer a problem
2021-11-29 17:49:12 +11:00
Andrew Murray
90a52d3c0d
Added width argument to polygon
2021-11-16 22:02:54 +11:00
Andrew Murray
ca15c684ea
Only prevent repeated polygon pixels when drawing with transparency
2021-11-15 23:28:29 +11:00
Andrew Murray
bb6212a332
Added rounding when converting P and PA
2021-11-10 08:00:58 +11:00
DWesl
c8391aaa4b
Use the Windows functions to get TCL functions on Cygwin.
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This is related to linking semantics, so Cygwin should follow the Windows codepath.
2021-11-03 13:03:55 -04:00
Hugo van Kemenade
716a0baf74
Drop support for EOL Python 3.6
2021-10-19 15:34:52 +03:00
Hugo van Kemenade
65b5f91b60
Merge pull request #5659 from wiredfool/fli_framesize
2021-09-05 14:14:58 +03:00
Eric Soroos
a20d45fc0b
Fix 6-byte OOB read in FliDecode
2021-09-02 15:00:11 +03:00
Eric Soroos
8f300af691
Actually check the framesize in FliDecode.
2021-08-08 15:02:18 +02:00
Andrew Murray
9ad8c0c415
Updated location of make_hash script [ci skip]
2021-08-08 13:08:42 +10:00
Hugo van Kemenade
025f2071f5
Merge pull request #5598 from radarhere/i16
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Consider I;16 pixel size when drawing text
2021-08-06 14:10:04 +03:00
Andrew Murray
622a1cd542
Changed URLs to HTTPS
2021-07-12 21:00:36 +10:00
Andrew Murray
a39cb04f3e
Consider I;16 pixel size when drawing text
2021-07-09 21:23:43 +10:00
Miloš Komarčević
fa66d150e2
Enable strip chopping for large TIFFs
2021-07-01 00:43:56 +10:00
Andrew Murray
518ee3722a
Use snprintf instead of sprintf
2021-06-30 23:52:56 +10:00
Andrew Murray
5f4504bb03
Limit sprintf modes to 10 characters
2021-06-30 19:35:09 +10:00
Hugo van Kemenade
f3db65db09
Merge pull request #5347 from radarhere/edge
2021-06-28 17:17:17 +03:00
Hugo van Kemenade
ec74f3b1c0
Merge pull request #5367 from radarhere/quant
2021-06-20 21:57:05 +03:00
Hugo van Kemenade
8b0244ac66
Merge pull request #5540 from radarhere/numresolution
2021-06-20 11:58:51 +03:00
Hugo van Kemenade
8f55c955db
Merge pull request #5535 from radarhere/tiff_format
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Fixed format warning
2021-06-14 15:07:50 +03:00
Andrew Murray
bd298b128c
Fixed default numresolution for small JPEG2000 images
2021-06-14 11:23:56 +10:00
Hugo van Kemenade
58661c978b
Merge pull request #5534 from radarhere/type
2021-06-12 21:30:15 +03:00
Andrew Murray
e00af259d8
Use PRIu64 to fix format warning
2021-06-11 18:27:36 +10:00
Hugo van Kemenade
101887360c
Merge pull request #5501 from radarhere/dds_bc5
2021-06-11 10:34:19 +03:00
Andrew Murray
5b0a63f76d
Updated declaration to match definition
2021-06-10 19:01:12 +10:00
Andrew Murray
8099d01349
Fixed typo
2021-05-19 23:32:00 +10:00
Andrew Murray
2e7f40e0b8
Added BC5_SNORM reading
2021-05-18 17:44:21 +10:00
Andrew Murray
78406ed1ff
Merge pull request #5460 from xtsm/ellipse
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Remove spikes when drawing thin pieslices
2021-05-14 23:37:11 +10:00
Alexander Karpinsky
2fa6537df3
HTTP link is not valid (wrong redirect)
2021-05-10 14:14:36 +03:00
Hugo van Kemenade
c1e1aeea87
Merge pull request #5458 from radarhere/tiff_deprecations
2021-05-09 23:14:22 +03:00
Stanislau Tsitsianok
0c9ffcfa14
Fixed #5432
2021-05-02 17:12:07 +03:00
Andrew Murray
11d1458316
Replaced uint16 and uint32 with uint16_t and uint32_t to resolve TIFF deprecations
2021-05-01 00:51:39 +10:00
Andrew Murray
8bc19ac78c
Do not alter pixels outside mask when drawing text on an image with transparency
2021-04-29 23:08:25 +10:00
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
c5f886958a
Merge branch 'master' into quant
2021-04-11 12:41:48 +10:00
Andrew Murray
5491bd5eda
Merge parallel horizontal edges in ImagingDrawPolygon
2021-04-11 12:41:32 +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
Andrew Murray
a69430047b
Renamed function
2021-04-02 21:06:10 +11:00
Andrew Murray
6764650e2a
Reduced memory usage
2021-04-02 20:48:06 +11:00
Andrew Murray
6541bd7cb5
Added second attribute to avoid unstable nature of qsort
2021-04-02 04:07:18 +11:00
Andrew Murray
7387ec23ac
Revert "Removed return value of build_distance_tables"
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This reverts commit a4a38b805b
2021-04-02 04:07:18 +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
Eric Soroos
cbdce6c5d0
Fix for CVE-2021-25291
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* Invalid tile boundaries lead to OOB Read in TiffDecode.c, in TiffReadRGBATile
* Check the tile validity before attempting to read.
2021-03-01 19:04:48 +11:00
Eric Soroos
86f02f7c70
Fix negative size read in TiffDecode.c
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* Caught by oss-fuzz runs
* CVE-2021-25290
2021-03-01 19:04:42 +11:00
Eric Soroos
4853e522bd
Fix OOB read in SgiRleDecode.c
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* From Pillow 4.3.0->8.1.0
* CVE-2021-25293
2021-03-01 19:04:19 +11:00
