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1346 Commits

Author SHA1 Message Date
Hugo van Kemenade
e0e353c0ef 8.2.0 version bump 2021-04-01 20:58:27 +03:00
Hugo van Kemenade
8febdad8dd Review, typos and lint 2021-04-01 17:41:46 +03:00
Eric Soroos
496245aa43 Fix BLP DOS -- CVE-2021-28678 
* BlpImagePlugin did not properly check that reads after jumping to
  file offsets returned data. This could lead to a DOS where the
  decoder could be run a large number of times on empty data
* This dates to Pillow 5.1.0
 2021-04-01 17:17:35 +03:00
Eric Soroos
22e9bee4ef Fix DOS in PSDImagePlugin -- CVE-2021-28675 
* PSDImagePlugin did not sanity check the number of input layers and
  vs the size of the data block, this could lead to a DOS on
  Image.open prior to Image.load.
* This issue dates to the PIL fork
 2021-04-01 17:17:31 +03:00
Eric Soroos
ba65f0b08e Fix Memory DOS in ImageFont 
* A corrupt or specially crafted TTF font could have font metrics that
  lead to unreasonably large sizes when rendering text in
  font. ImageFont.py did not check the image size before allocating
  memory for it.
* Found with oss-fuzz
* This dates from the PIL fork
 2021-04-01 17:17:27 +03:00
Eric Soroos
5a5e6db0ab Fix EPS DOS on _open -- CVE-2021-28677 
* The readline used in EPS has to deal with any combination of \r and
  \n as line endings. It used an accidentally quadratic method of
  accumulating lines while looking for a line ending.
* A malicious EPS file could use this to perform a DOS of Pillow in
  the open phase, before an image was accepted for opening.
* This dates to the PIL Fork
 2021-04-01 17:17:18 +03:00
Andrew Murray
e12d5042ad Adjusted docstring 2021-04-01 22:28:42 +11:00
Andrew Murray
2c8684c525 Moved getxmp() into JpegImageFile 2021-04-01 22:28:37 +11:00
Hugo van Kemenade
6812205f18
Merge pull request #5144 from UrielMaD/feature_xmp 2021-04-01 12:44:47 +03:00
Hugo van Kemenade
8c852e44f0
Merge pull request #5349 from latosha-maltba/master 2021-04-01 11:55:37 +03:00
Eric Soroos
53c80281d7 fix for crash-8115 2021-03-31 22:23:57 +02:00
Hugo van Kemenade
c54a7bb031
Merge pull request #5333 from radarhere/gif_frame_transparency 2021-03-31 18:08:11 +03:00
Andrew Murray
80878fa4c6 Merge branch 'master' into modes 2021-03-31 18:58:11 +11:00
Andrew Murray
b0b4fee796
Merge pull request #5350 from elejke/master 
Add preserve_tone option to autocontrast
 2021-03-30 07:59:57 +11:00
Hugo van Kemenade
b3a1de94d0
Merge pull request #5323 from radarhere/imagefilter_numpy 
Only import numpy when necessary
 2021-03-28 19:11:01 +03:00
Konstantin Kopachev
169bb4842f only use TIFFReadRGBA* in case of o_jpeg compression 2021-03-28 15:03:37 +02:00
Hugo van Kemenade
e405ab300b
Merge pull request #5351 from radarhere/categories 2021-03-28 14:34:50 +03:00
Andrew Murray
f799915d6f
Merge pull request #5304 from nulano/5300 
Do not premultiply alpha when resizing with Image.NEAREST resampling
 2021-03-28 16:02:01 +11:00
Andrew Murray
71cd97a519 Added deprecation warnings 2021-03-28 15:51:28 +11:00
Hugo van Kemenade
5e1d304769
Merge pull request #5353 from radarhere/quantize_attributes 
Use quantization method attributes
 2021-03-27 20:01:49 +02:00
wiredfool
3addd7df4e
Merge pull request #5062 from nulano/fribidi-link 
Dynamically link FriBiDi instead of Raqm
 2021-03-27 16:29:04 +00:00
nulano
49fa3656b1 do not premultiply alpha when resizing with Image.NEAREST resampling 2021-03-23 13:16:20 +01:00
elejke
2c973b4cca versionadded version fixed 2021-03-23 13:57:51 +03:00
elejke
9b8f7c2a8f versionadded directive and releasenotes added 2021-03-23 13:56:51 +03:00
Andrew Murray
4e0bc3bab6 Use quantization method attributes 2021-03-22 19:44:56 +11:00
Andrew Murray
0ff9879171 Document supported quantization methods for RGBA images 2021-03-22 19:21:31 +11:00
Andrew Murray
ab56edb49f Documented default quantization method 2021-03-22 19:18:36 +11:00
elejke
c585e6ab6b Add preserve_tone option to autocontrast 2021-03-21 21:15:13 +03:00
Hugo van Kemenade
ddcc936643
Merge pull request #5330 from radarhere/png_plte 
Allow fewer PNG palette entries than the bit depth maximum when saving
 2021-03-21 17:31:35 +02:00
Latosha Maltba
bb88d8d017 Add support to use GraphicsMagick's "gm display" as viewer 2021-03-21 14:36:18 +00:00
Hugo van Kemenade
688e6f163f
Merge pull request #5338 from radarhere/webp_save_duration 
Use duration from info dictionary when saving WebP
 2021-03-21 11:35:28 +02:00
Andrew Murray
754752e78f Allow fewer palette entries than the bit depth maximum 2021-03-21 09:22:01 +11:00
Hugo van Kemenade
82b2f4aa36
Merge pull request #5326 from radarhere/gif_disposal 
Improved efficiency when creating GIF disposal images
 2021-03-20 12:45:34 +02:00
Hugo van Kemenade
5a209081b2
Merge pull request #4947 from radarhere/exif 2021-03-19 21:26:33 +02:00
Andrew Murray
298600381f Replaced tiff_deflate with tiff_adobe_deflate compression when saving 2021-03-19 12:00:29 +11:00
Andrew Murray
1d8c5a820c Use duration from info dictionary when saving 2021-03-17 20:37:31 +11:00
Andrew Murray
b216b367ac Only set info transparency on first frame 2021-03-17 00:24:57 +11:00
Glenn Maynard
18854dcf14 GIF: Handle GIF transparency in the decoder. 
Remove the special case for disposal_method == 1 and handle GIF
transparency by telling the decoder the transparent index.
 2021-03-16 23:17:28 +11:00
Glenn Maynard
a4a314f765 GIF: Support transparency in the native decoder. 
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
36a4b055bb Updated comments 2021-03-15 12:50:30 +11:00
Andrew Murray
68719fe6ea
Merge branch 'master' into exif 2021-03-15 12:41:45 +11:00
Andrew Murray
c52b45df62 Removed automatic retrieval of GPS IFD 2021-03-15 12:33:06 +11:00
Hugo van Kemenade
1c086c65d4
Merge pull request #5321 from radarhere/tiff_icc_profile 
Save ICC profile from TIFF encoderinfo
 2021-03-14 10:42:51 +02:00
Andrew Murray
2f84f633e3 Create disposal image at the destination size, instead of cropping 2021-03-14 13:40:55 +11:00
Andrew Murray
16dbffc3a8 _crop already makes a copy of the image 2021-03-14 13:31:16 +11:00
Andrew Murray
188d4f6b6a Only import numpy when necessary 2021-03-12 12:03:48 +11:00
Andrew Murray
f42d6cf1ac Save ICC profile from TIFF encoderinfo 2021-03-10 20:16:49 +11:00
Andrew Murray
e54880c652 Moved RGB fix inside ImageQt class 2021-03-10 13:17:19 +11:00
Hugo van Kemenade
3225e39e9a
Merge branch 'master' into alpha_composite 2021-03-08 14:16:46 +02:00
Hugo van Kemenade
d9e4424a7f
Merge pull request #5260 from radarhere/imageqt_exclusive_fp 
Ensure file is closed if it is opened by ImageQt.ImageQt
 2021-03-08 14:13:48 +02:00
Andrew Murray
e7f5bb1831 Ensure file is closed if it is opened by ImageQt.ImageQt 2021-03-08 20:38:03 +11:00
Andrew Murray
9ce3eba7eb Only draw each pixel once 2021-03-08 19:54:03 +11:00
Andrew Murray
f5d49f4f61 Added rounded_rectangle method 2021-03-08 19:53:59 +11:00
Hugo van Kemenade
6108596ff8
Merge pull request #5289 from radarhere/ipythonviewer 2021-03-07 14:26:50 +02:00
Hugo van Kemenade
f15f573e51
Merge pull request #5224 from radarhere/mapper 2021-03-07 11:51:46 +02:00
Hugo van Kemenade
f9b830f058
Merge pull request #5214 from radarhere/pcx 
Handle PCX images with an odd stride
 2021-03-07 11:41:14 +02:00
Hugo van Kemenade
95986f38da
Merge pull request #5168 from radarhere/mpo 2021-03-07 11:38:36 +02:00
Andrew Murray
ca204ba04f Removed Image._MODEINFO 2021-03-07 14:21:27 +11:00
Andrew Murray
690cf9ebe2 Allow alpha_composite destination to be negative 2021-03-06 20:54:21 +11:00
Eric Soroos
480f6819b5 Fix Memory DOS in Icns, Ico and Blp Image Plugins 
Some container plugins that could contain images of other formats,
such as the ICNS format, did not properly check the reported size of
the contained image. These images could cause arbitrariliy large
memory allocations.

This is fixed for all locations where individual *ImageFile classes
are created without going through the usual Image.open method.
 2021-03-06 10:19:14 +11:00
Andrew Murray
7b09463809 Added IPythonViewer docstring 2021-03-04 08:56:49 +11:00
Andrew Murray
f067fe4c05 Added import alias for clarity 2021-03-04 08:56:03 +11:00
Andrew Murray
346bfc9537 Added IPythonViewer 2021-03-04 08:55:24 +11:00
Hugo van Kemenade
3bce145966 Use more specific regex chars to prevent ReDoS 
* CVE-2021-25292
 2021-03-01 19:04:57 +11:00
Andrew Murray
5f92636bd0 Removed comment 2021-02-27 00:33:23 +11:00
Andrew Murray
e763f8f2be Save interop IFD when converting Exif to bytes 2021-02-22 07:47:59 +11:00
Andrew Murray
b25bc40009 Simplified code 
Co-authored-by: Konstantin Kopachev <kkopachev@popsugar.com>
 2021-02-22 07:47:05 +11:00
Andrew Murray
4b14f0102d Save base IFDs when converting Exif to bytes 2021-02-22 07:47:05 +11:00
Andrew Murray
faf8fad76d Stopped flattening EXIF IFD into getexif() 2021-02-22 07:47:05 +11:00
Andrew Murray
223b05a2ea Corrected docstring 2021-02-16 22:33:17 +11:00
Andrew Murray
57d6e8ca43 Added PyQt6 support 2021-02-10 21:12:32 +11:00
Andrew Murray
441d75aa28 Updated docstring 2021-02-09 19:14:57 +11:00
Andrew Murray
bc0c0cb11a
Merge pull request #5250 from Piolie/open_formats_case 
Changed Image.open formats parameter to be case-insensitive
 2021-02-08 18:19:02 +11:00
Andrew Murray
9b56833300
Merge branch 'master' into fribidi-link 2021-02-07 16:02:16 +11:00
Andrew Murray
587e073dac Moved case transformation before initialization check 2021-02-05 20:28:34 +11:00
Piolie
0c1675a143 Make formats parameter in Image.open accept aNy cAsE 2021-02-04 22:47:53 -03:00
Hugo van Kemenade
54f12f8aad
Merge pull request #5216 from radarhere/tk 
Deprecate Tk/Tcl 8.4, to be removed in Pillow 10 (2023-01-02)
 2021-02-02 15:00:15 +02:00
Andrew Murray
c10bf8d9a7 Improved docstring [ci skip] 2021-01-31 13:14:14 +11:00
Andrew Murray
f2f92d22d1 Do not use "use built-in mapper WIN32 only" 2021-01-30 11:23:24 +11:00
Andrew Murray
428a62c696
Merge pull request #5223 from Bitblade/master 
Documentation error: Wrong threshold in conversion from L to 1
 2021-01-27 17:51:10 +11:00
Andrew Murray
c9740ab7e3 Deprecate Tk/Tcl 8.4, to be removed in Pillow 10 (2023-01-02) 2021-01-26 18:14:28 +11:00
Andrew Murray
cf98f178ad Added tk version 2021-01-26 08:01:26 +11:00
Mark Laagland
e6ff82b9ab Small fix for convert documentation of Image.py 
[ci skip]
 2021-01-24 22:49:27 +01:00
Andrew Murray
ac31061f22 Handle PCX images with an odd stride 2021-01-21 19:29:11 +11:00
Andrew Murray
6f236284b0 Corrected CVE number 2021-01-20 20:43:00 +11:00
Andrew Murray
4eccadced4 Document that getcolors() returns colors in the image mode [ci skip] 2021-01-09 21:30:16 +11:00
nulano
5cd688fc82 add option to statically link fribidi, version info 2021-01-05 00:06:29 +11:00
Uriel Martinez
7f5dbb7c9b
Update src/PIL/Image.py 
Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
 2021-01-02 21:57:24 -06:00
Andrew Murray
56e7d1fd9b 8.2.0.dev0 version bump 2021-01-03 07:14:59 +11:00
Andrew Murray
fcc42e0d34 8.1.0 version bump 2021-01-02 22:39:02 +11:00
Eric Soroos
2f409261eb Fix for CVE CVE-2020-35655 - Read Overflow in PCX Decoding. 
* Don't trust the image to specify a buffer size
 2021-01-02 20:38:46 +11:00
Hugo van Kemenade
4e3dc9a06b Add support for PySide6 2021-01-01 20:34:44 +02:00
Andrew Murray
6175389186 Only read different sizes for "Large Thumbnail" frames 2021-01-01 12:45:02 +11:00
Hugo van Kemenade
4093897673
Merge pull request #5126 from radarhere/apng_disposal 
Use disposal settings from previous frame in APNG
 2020-12-31 16:06:33 +02:00
Andrew Murray
3c482b1b0b Changed list of single item dictionaries to dictionary 2020-12-30 23:10:29 +11:00
Andrew Murray
ad9614be7a Renamed variable 2020-12-30 22:46:49 +11:00
Alexander
1ff61bcaa6 use offset for all binary input functions instead of slicing 2020-12-30 19:10:50 +11:00
Alexander
3757b8c748 remove extra i8 calls where input is proved bytes[] or int 2020-12-30 19:04:11 +11:00
Hugo van Kemenade
85d61ca7d5
Merge pull request #5139 from radarhere/repr_png 
Added exception explaining that _repr_png_ saves to PNG
 2020-12-29 12:43:22 +02:00
Hugo van Kemenade
cd446e6088
Merge pull request #5125 from radarhere/disposal_method 
Use previous disposal method in GIF load_end
 2020-12-29 12:26:14 +02:00
Hugo van Kemenade
5c64438792
Merge pull request #5090 from radarhere/valueerror 
Do not catch a ValueError only to raise another
 2020-12-29 12:19:16 +02:00
Hugo van Kemenade
25500e83bc
Merge pull request #5089 from radarhere/putpalette_rgba 
Allow putpalette to accept 1024 integers to include alpha values
 2020-12-29 12:17:50 +02:00
UrielMaD
19bac31804 XMP feature added 2020-12-27 22:28:03 -06:00
UrielMaD
7968279c13 XMP feature added 2020-12-27 22:24:38 -06:00
UrielMaD
2f29f1306f XMP feature added 2020-12-27 22:01:27 -06:00
UrielMaD
762235fb06 XMP feature added 2020-12-27 19:01:15 -06:00
UrielMaD
9947655b93 XMP feature added 2020-12-27 18:46:07 -06:00
UrielMaD
50e88764e8 XMP feature added 2020-12-27 18:39:16 -06:00
UrielMaD
eeee980cf7 XMP feature added 2020-12-27 18:36:13 -06:00
Andrew Murray
fdce845364 Added exception explaining that _repr_png_ saves to PNG 2020-12-27 15:36:16 +11:00
Andrew Murray
e37a8a263d
Merge pull request #4568 from ziplantil/ico-append-images 
Add append_images support for ICO
 2020-12-24 11:10:33 +11:00
Andrew Murray
5e4e0fa6ee Use disposal settings from previous frame 2020-12-24 09:55:22 +11:00
Andrew Murray
9940c84b08 Use previous disposal method in load_end 2020-12-23 13:22:53 +11:00
Andrew Murray
8794610c76 Block TIFFTAG_SUBIFD 2020-12-22 11:38:02 +11:00
Andrew Murray
043d8dac0b Do not require packaging just for a DeprecationWarning 2020-12-18 23:42:16 +11:00
Hugo van Kemenade
27bf17009c Deprecate FreeType 2.7, to be removed in Pillow 9 (2022-01-02) 2020-12-17 10:28:06 +02:00
Andrew Murray
ff0ad9af34 Do not catch a ValueError only to raise another 2020-12-12 23:36:57 +11:00
Andrew Murray
a666c91e10 Allow putpalette to accept 1024 integers to include alpha values 2020-12-12 14:12:30 +11:00
Hugo van Kemenade
0893f502c3 Document when deprecations will be removed [CI skip] 2020-12-10 14:32:43 +02:00
Andrew Murray
4f0b9185a3 Fixed link formatting 2020-11-14 08:41:44 +11:00
Andrew Murray
7e2015c75f init() if one of the formats is unrecognised 2020-11-11 21:05:57 +11:00
Andrew Murray
2ae597c357 Renamed variable to match IcnsImagePlugin 2020-11-04 22:42:53 +11:00
Hugo van Kemenade
b074d87179
Merge pull request #4760 from qiankanglai/dds-rgba8888 
Support raw rgba8888 for dds
 2020-10-15 08:10:01 +03:00
Hugo van Kemenade
7a20ef7818 8.1.0.dev0 version bump 2020-10-14 21:23:45 +03:00
Hugo van Kemenade
235a7d6d7d 8.0.0 version bump 2020-10-14 19:02:53 +03:00
Hugo van Kemenade
1cb3e2f742
Merge pull request #4918 from gofr/4825-jpeg-16-bit-qt 2020-10-14 17:58:12 +03:00
Hugo van Kemenade
04f1b38fd1
Merge pull request #4979 from radarhere/ifd 
Added reading of IFD tag type
 2020-10-14 17:43:41 +03:00
Andrew Murray
1a3367400c Added reading of IFD tag type 2020-10-14 23:37:54 +11:00
nulano
e65dd04a63 avoid using pkg_resources in PIL.features.pilinfo 2020-10-13 17:52:26 +01:00
Hugo van Kemenade
9a93f6ee45
Merge pull request #4959 from nulano/anchor-part3 2020-10-12 19:27:08 +03:00
Hugo van Kemenade
c7b0fe1bca
Merge pull request #4963 from nulano/implicit-function 2020-10-12 19:23:40 +03:00
nulano
d7a08cbd15 add color support to new text measuring functions 2020-10-12 16:05:19 +01:00
nulano
90e8255ba4 Merge remote-tracking branch 'upstream/master' into anchor-part3 
# Conflicts:
#	Tests/test_imagefontctl.py
 2020-10-12 15:50:45 +01:00
Hugo van Kemenade
43c3f4de80
Merge pull request #4955 from nulano/ft-color3 2020-10-12 13:52:01 +03:00
Andrew Murray
518b783c64 Removed OSError in favour of DecompressionBombError 2020-10-12 19:32:48 +11:00
nulano
40c9a5a2a0 compatibility for LCMS<2.7, vix LCMS version string 2020-10-12 02:58:24 +01:00
nulano
067a254366
Apply suggestions from code review 
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
 2020-10-11 21:55:32 +02:00
Hugo van Kemenade
15c339470d
Merge pull request #4523 from xtsm/ellipse 
Implemented another ellipse drawing algorithm
 2020-10-11 18:04:34 +03:00
gofr
0a235314b8 Remove outdated comment about 8-bit DQT support 2020-10-10 15:26:44 +02:00
gofr
6db0843af4 Add support for 16-bit precision JPEG quantization values 
Don't force JPEG quantization to be baseline-compatible

Quantization values will not be limited to values 1..255 and may
be 16 bits if needed. This may cause compatibility issues.
 2020-10-10 14:35:09 +02:00
nulano
9b5931f212
typo 
Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
 2020-10-09 16:43:10 +02:00
nulano
c80f123923 document ImageDraw.textlength and ImageDraw.textbbox 2020-10-09 01:43:23 +01:00
nulano
1551e120ae add textlength and textbbox to ImageDraw 2020-10-09 01:02:51 +01:00
nulano
395aa946a9 add getbbox and getlength, with tests 
Squashed commits:

[ec9ec31b] add tests for invalid anchor
(cherry picked from commit 9e50a6a47f79876ee56942152047f03fff03c49b)

[386a9170] fix lint and docs
(cherry picked from commit 2d0d5282fcfc3ee332a41e60b865ee766445cc3d)

[29f5d4c9] restore and document previous getsize behaviour
see discussion in issue 4789
(cherry picked from commit 9fbc94571ce0ed42fdd11e99f343a1613c9dc6d3)

[0ffd51a0] add getbbox and getlength, with tests
(cherry picked from commit c5f63737476a998c81e589e5819d21ca69bb7b46)
 2020-10-09 00:56:58 +01:00
Andrew Murray
ddbd529573 Corrected comment 2020-10-09 01:16:23 +11:00
Andrew Murray
88f9ef2f6b Removed unused function 2020-10-09 01:16:23 +11:00
nulano
82a28d12e2 add support for fonts with COLR data 2020-10-07 05:29:10 +01:00
Hugo van Kemenade
a7f384a813
Merge pull request #4292 from radarhere/private_png_chunks 
Added reading and writing of private PNG chunks
 2020-10-05 23:49:09 +03:00
Hugo van Kemenade
b29cab08d3
Merge pull request #4930 from nulano/anchor-part2 2020-10-05 20:19:33 +03:00
Andrew Murray
7a1f0f6a8f Fixed bug in Exif __delitem__ 2020-10-05 09:45:05 +11:00