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831 Commits

Author SHA1 Message Date
Andrew Murray
7e1261c6a0 Simplified test code 2022-07-27 22:18:39 +10:00
Alexander Piskun
db20d0f8fe
fixing typo in filetest name 2022-07-26 00:45:23 +03:00
Alexander Piskun
6e97da0260
fixing xmp tag orientation generated by exiftool 2022-07-26 00:30:32 +03:00
REDxEYE
1050d13350 Replace test files with images with compatible license 2022-07-23 12:44:03 +03:00
REDxEYE
2376399150 Add test and test files for ATI1 pixel format and fix image mode for ATI1 2022-07-23 01:02:06 +03:00
REDxEYE
ad2c6a20fe Add support for ATI1/2(BC4/BC5) DDS files 
This commit adds support for loading DDS with ATI1 and ATI2 fourcc pixel format
 2022-07-23 00:30:27 +03:00
Andrew Murray
0844fb0ed3 Do not clear tile if not updating the image when seeking 2022-07-21 09:05:14 +10:00
Andrew Murray
0d0cf6374c Restored unimplemented DXGI format test 2022-07-19 07:18:48 +10:00
ShadelessFox
fac18a5b60
Add BC6 tests 2022-07-18 22:24:41 +03:00
Andrew Murray
dea30e4c80 Fixed set_variation_by_name offset 2022-07-18 08:39:23 +10:00
Andrew Murray
9f6a315092 Added ABGR MASK_MODE 2022-07-14 07:25:28 +10:00
Andrew Murray
0d91d13a6e Merge branch 'main' into deprecate-getsize 2022-06-30 20:37:37 +10:00
Andrew Murray
c9f1b35e98 Added GIF decompression bomb check 2022-06-30 12:47:35 +10:00
Hugo van Kemenade
6dd5b2e8c9
Merge pull request #6377 from btrekkie/fix-round-to-palette 
Fixed bug with rounding pixels to palette
 2022-06-22 12:31:25 +03:00
Andrew Murray
3e8a9b2165 Fixed loading L mode RLE8 images 2022-06-20 21:01:10 +10:00
nulano
e2158344a0
update test_imagefont to use textbbox 2022-06-20 01:20:56 +01:00
William Jacobs
9f9e26522e Fixed bug with rounding pixels to palette 
This fixes a bug with rounding pixels to the nearest palette color. Specifically, there is a typo with computing the minimum distance from a palette color to a given cache box. This is causing palette colors to be incorrectly excluded from consideration.
 2022-06-18 04:09:41 -04:00
Andrew Murray
4d6e5a0d09 Limit tile size to avoid extending outside image 2022-06-16 08:36:43 +10:00
Andrew Murray
5051a29a4e Merge branch 'main' into plainPPM 2022-06-12 16:11:17 +10:00
Hugo van Kemenade
f7ec22f518
Merge pull request #6197 from radarhere/endian 
Fixed behaviour change from endian fix
 2022-06-10 19:02:54 +03:00
Hugo van Kemenade
38931c1e47
Merge pull request #6278 from radarhere/polygon 
Fixed drawing translucent 1px high polygons
 2022-06-04 09:34:37 +03:00
Davide Consalvo
84da70988f
Merge branch 'python-pillow:main' into p2pa_images_conversion 2022-05-27 12:37:43 +02:00
Davide Consalvo
9a14be898c added p2pa test 2022-05-27 12:34:05 +02:00
Hugo van Kemenade
0476914ee4
Merge pull request #6219 from radarhere/gif_eof 
Do not update GIF frame position until local image is found
 2022-05-27 08:29:38 +02:00
Andrew Murray
2457eafabd Only read the number of loops from the first frame 2022-05-24 12:53:19 +10:00
Andrew Murray
62d0f0e38d Once comment is loaded, keep it for subsequent frames 2022-05-22 15:30:16 +10:00
Andrew Murray
e9cb2156ec
Merge pull request #6294 from raygard/comments_separate_multiple 
Separate multiple GIF comment blocks in a frame with newlines
 2022-05-22 14:53:03 +10:00
Andrew Murray
f0353c5996 When reading past the end of a scan line, reduce bytes left 2022-05-17 11:53:24 +03:00
Ray Gardner
44c6467400 Multiple GIF comments in a frame are separated 
If more than one comment is in a GIF frame, separate them with \r\n in the info dict.
 2022-05-13 16:36:20 -06:00
Andrew Murray
3bce17175c Replaced test image to fix xfail 2022-05-09 22:30:04 +10:00
Andrew Murray
c824ab048f Fixed drawing translucent 1px high polygons 2022-05-06 22:35:26 +10:00
Hugo van Kemenade
779fb4975b
Merge pull request #6270 from radarhere/samples_per_pixel 
Adjust BITSPERSAMPLE to match SAMPLESPERPIXEL
 2022-05-05 14:22:19 +03:00
Andrew Murray
4e52d06e6c Added test 2022-05-05 17:57:08 +10:00
Andrew Murray
886fcbe3d6 Do not open images with zero or negative height 2022-05-04 21:25:40 +10:00
Andrew Murray
c8118438ae Do not update frame position until local image is found 2022-04-16 17:07:39 +10:00
Andrew Murray
950d0ad1d3 Fixed behaviour change from #5901 endian fix 2022-04-12 23:12:54 +10:00
Hugo van Kemenade
e60ca89721
Merge pull request #6150 from radarhere/gif 2022-03-30 23:23:59 +03:00
Hugo van Kemenade
f7169f9c93
Merge pull request #5980 from radarhere/polygon 2022-03-27 18:51:10 +03:00
Hugo van Kemenade
5ff4a137c7
Merge pull request #6147 from radarhere/webp 2022-03-26 19:51:32 +02:00
Hugo van Kemenade
8107098657
Merge pull request #6132 from radarhere/fillorder 2022-03-26 19:47:14 +02:00
Hugo van Kemenade
a921fcbf75
Merge pull request #6102 from radarhere/bmp_rle8 2022-03-23 17:00:31 +02:00
Andrew Murray
c5efe60c37 Reverted converting L with transparency to LA after first frame 2022-03-22 22:07:37 +11:00
Andrew Murray
7928e944cb Keep subsequent L frames without transparency as L 2022-03-22 20:20:38 +11:00
Andrew Murray
b0d0d2b9cc Fixed saving L mode GIF with background as WebP 2022-03-22 20:17:28 +11:00
Andrew Murray
ebdb47e693 Support reading I;16R TIFF images 2022-03-20 13:34:50 +11:00
Hugo van Kemenade
515957b2ac
Merge pull request #6097 from radarhere/bigtiff 2022-03-11 23:05:41 +02:00
Andrew Murray
11f1ba3540 Skip additional data if past end of row 2022-03-09 22:36:32 +11:00
Andrew Murray
0ace3fcd26 Added BMP RLE8 decoder 2022-03-09 22:35:48 +11:00
Piolie
c1744e8536 Add tests for plain PPM 2022-03-04 17:03:07 +11:00
Andrew Murray
5c6212052c Convert subsequent frames of L mode GIF to LA if transparency is present 2022-03-01 20:11:35 +11:00
Andrew Murray
fc7319318e Added BigTIFF reading 2022-03-01 09:23:12 +11:00
Andrew Murray
0d729941a8 Handle packets that cross scan lines 2022-02-25 09:41:16 +11:00
mergify[bot]
c58d2817bc
Merge pull request #6056 from radarhere/fits 
Added FITS reading
 2022-02-20 21:49:01 +00:00
Hugo van Kemenade
3d33987d7c
Merge pull request #4685 from Meithal/patch-3 
Correctly read JPEG compressed BLP images
 2022-02-19 11:03:36 +02:00
Andrew Murray
7dca0135dd Merge branch 'main' into fits 2022-02-19 14:41:45 +11:00
Andrew Murray
58509a48a8 Use existing image 2022-02-17 22:22:44 +11:00
Andrew Murray
d4ee19199c Replaced test image to avoid copyrighted color space 2022-02-17 14:39:18 +11:00
Andrew Murray
dfdb17671d Added FITS reading 2022-02-15 11:22:46 +11:00
Mikhail Iurkov
bb5a090f60
Drop excess values in BITSPERSAMPLE 2022-02-09 16:40:43 +03:00
Andrew Murray
b894c8c73d Connected discontiguous polygon corners 2022-01-21 11:55:59 +11:00
Andrew Murray
acd33bf62a Removed unused images 2022-01-18 09:10:36 +11:00
Andrew Murray
7370a0b1cf Remove consecutive duplicates that only differ by their offset 2022-01-01 14:54:23 +11:00
Andrew Murray
ff723e45ab Ensure that pixel data offset does not ignore palette 2021-12-21 12:43:50 +11:00
Andrew Murray
1fb1bec0e8 Added test 2021-11-29 17:49:19 +11:00
Andrew Murray
b383a175be Convert subsequent GIF frames to RGB or RGBA 2021-11-29 17:49:06 +11:00
Hugo van Kemenade
c7a90551ae
Merge pull request #5829 from radarhere/tga_orientation 2021-11-21 14:14:41 +02:00
Andrew Murray
90a52d3c0d Added width argument to polygon 2021-11-16 22:02:54 +11:00
Andrew Murray
d7873e02ab Added test that translucent polygon pixels do not combine 2021-11-16 11:12:48 +11:00
Andrew Murray
fc90a9285a Added support for top right and bottom right orientations 2021-11-11 21:53:28 +11:00
Andrew Murray
e6ffeac66f Updated image comparison 2021-10-19 16:08:23 +11:00
nulano
19f4c6fd23 don't use bitmap glyphs when drawing text with stroker 2021-10-14 08:19:04 +01:00
Andrew Murray
174b4893f3 Prefer global transparency for disposal method 2 2021-10-12 09:45:52 +11:00
Hugo van Kemenade
a918186d92
Merge pull request #5667 from radarhere/ico 
Read ICO AND mask from end
 2021-09-05 14:30:10 +03:00
Eric Soroos
d5edc5ff09 FLI tests for Oss-fuzz crash. 
* Note, valgrind doesn't pick this up, it's only the oss-fuzz
  reproducer that catches it OMM.
 2021-09-02 15:02:27 +03:00
Hugo van Kemenade
57c672efcc
Merge pull request #5654 from radarhere/ihdr 2021-08-24 15:08:23 +03:00
Hugo van Kemenade
4c7777c425
Merge pull request #5599 from radarhere/palette 
Updates for ImagePalette channel order
 2021-08-24 14:52:46 +03:00
Andrew Murray
cbdc751628 Read AND mask from end 2021-08-10 07:04:36 +10:00
Andrew Murray
4063deddac
Merge branch 'master' into eps 2021-08-06 23:32:02 +10:00
Andrew Murray
caecb3a772 Merge branch 'master' into wal 2021-08-06 22:03:51 +10:00
Andrew Murray
929c561937 Merge branch 'master' into eps 2021-08-06 22:03:12 +10:00
Andrew Murray
6596e31605 Determine mode purely from ihdr header box 2021-08-05 01:06:01 +10:00
Andrew Murray
6406dabf29
Merge pull request #5568 from rogermb/jpeg2000-resolution 
Add support for reading DPI information from JPEG2000 images
 2021-08-03 00:06:13 +10:00
Alexander Karpinsky
a312b0e9d0
Merge pull request #5639 from uploadcare/jpeg-safe-dpi-read 
Add TypeError handling to pass corrupted DPI value in EXIF
 2021-08-02 14:34:54 +03:00
Andrew Murray
8045ecceef Added tests 2021-08-01 19:01:43 +10:00
Andrew Murray
ae54838146 If DPI is invalid, ignore it instead of raising an error 2021-08-01 18:38:56 +10:00
Andrew Murray
a9372d5cf0 Fixed generated palettes 2021-07-29 16:20:20 +10:00
Alexander Karpinsky
3abe5e884b Add TypeError handling to pass corrupted dpi value in exif 2021-07-26 16:13:01 +03:00
Andrew Murray
1d73a483f4 Added "transparency" argument to load() 2021-07-19 09:08:45 +10:00
Andrew Murray
a9fccfada1 Added WalImageFile class 2021-07-18 12:35:27 +10:00
Meithal
3fbc9eb229 self.mode = "BGRA" wasn't correct and captured by #affa059 2021-07-15 20:33:35 +02:00
Andrew Murray
a46f5cdd0a PSD layer count may be negative 2021-07-15 19:38:26 +10:00
Andrew Murray
917a598615 Handle removing orientation from alternate types of EXIF data 2021-07-06 10:37:28 +10:00
Meithal
919f38e3d9 Try test 2021-07-05 00:20:15 +02:00
mergify[bot]
28330c2f9d
Merge pull request #5561 from radarhere/crash 
Moved CVE image to pillow-depends
 2021-06-29 07:07:14 +00:00
Hugo van Kemenade
78f150cb42
Merge pull request #5405 from radarhere/fits 
Read FITS image mode and size
 2021-06-28 17:57:49 +03:00
Hugo van Kemenade
f3db65db09
Merge pull request #5347 from radarhere/edge 2021-06-28 17:17:17 +03:00
Andrew Murray
2976c4efdc Removed crash image 2021-06-28 23:27:52 +10:00
Glenn Maynard
432677740d Add a test for an image that works with other GIF decoders. 
This test is fixed by the next commits.
 2021-06-26 00:48:10 +10:00
Andrew Murray
5b4cb5052a Draw first frame on top of transparency 2021-06-25 21:54:21 +10:00
Hugo van Kemenade
ec74f3b1c0
Merge pull request #5367 from radarhere/quant 2021-06-20 21:57:05 +03:00
Hugo van Kemenade
101887360c
Merge pull request #5501 from radarhere/dds_bc5 2021-06-11 10:34:19 +03:00
Hugo van Kemenade
87dca4f477
Merge pull request #5493 from radarhere/png_load_end 
Ensure PNG seeks to end of previous chunk at start of load_end
 2021-06-06 10:35:04 +03:00
Hugo van Kemenade
1ac7bd9f87
Merge pull request #5473 from radarhere/tiff_seek 
Do not allow TIFF to seek to a past frame
 2021-06-05 18:49:34 +03:00
Andrew Murray
3b4db88202 Added BC5_SNORM reading when FourCC is DX10 2021-05-19 22:19:19 +10:00
Andrew Murray
f59ff6d55b Read BC5_TYPELESS as BC5_UNORM 2021-05-19 21:16:12 +10:00
Andrew Murray
2e7f40e0b8 Added BC5_SNORM reading 2021-05-18 17:44:21 +10:00
Andrew Murray
68ac6d151e Added BC5_UNORM reading 2021-05-17 18:57:23 +10:00
Hugo van Kemenade
a72ae6823c
Merge pull request #5476 from radarhere/dpi_rounding 2021-05-16 20:00:10 +03:00
Hugo van Kemenade
d53a664866
Merge pull request #5470 from radarhere/wmf_dpi_rounding 
Removed WMF DPI rounding
 2021-05-16 19:57:14 +03:00
Hugo van Kemenade
f02739715d
Merge pull request #5452 from radarhere/missing_samplesperpixel 
Updated default value for SAMPLESPERPIXEL TIFF tag
 2021-05-14 16:17:34 +03:00
Andrew Murray
bf97a92bc6 Ensure PNG seeks to end of previous chunk at start of load_end 2021-05-14 13:18:49 +10:00
Andrew Murray
9bbe53a01d
Merge pull request #5446 from radarhere/tiff_dpi_rounding 
Removed TIFF DPI rounding
 2021-05-10 08:34:05 +10:00
Andrew Murray
9ac888262a Do not allow TIFF to seek to a past frame 2021-05-08 00:25:47 +10:00
Andrew Murray
18e204df05 Removed DPI rounding from JPEG loading 2021-05-07 21:23:29 +10:00
Andrew Murray
0de3beaeaf Removed DPI rounding when BMP loading 2021-05-07 20:50:18 +10:00
Andrew Murray
b9c571a328 Removed WMF DPI rounding 2021-05-06 20:08:54 +10:00
Andrew Murray
6fc039a21c Updated default value for SAMPLESPERPIXEL tag 2021-05-04 16:50:12 +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
Andrew Murray
537cd7a82e Removed TIFF DPI rounding 2021-04-29 22:47:44 +10:00
Hugo van Kemenade
6461dd63b3
Merge pull request #5429 from radarhere/ico 
Use bpp from ICO header
 2021-04-25 12:07:38 +03:00
Hugo van Kemenade
d3a3b6dddb
Merge pull request #5408 from radarhere/indexerror 
Corrected JPEG APP14 transform value
 2021-04-25 11:36:40 +03:00
Andrew Murray
900b849aa8 Use bpp from header 2021-04-22 21:18:21 +10:00
Andrew Murray
6967f3519f Test when "adobe_transform" is unable to be read 2021-04-20 20:53:50 +10:00
Hugo van Kemenade
bb5a34fcb0
Merge pull request #5391 from radarhere/gif_disposal 
Treat previous contents of first GIF frame as transparent
 2021-04-20 13:23:11 +03:00
Hugo van Kemenade
fc08a72600
Merge pull request #5400 from radarhere/mapdepth_16 
Changed mode for TGA 16-bit palette to BGR;15
 2021-04-18 13:00:29 +03:00
Hugo van Kemenade
50fdc151ea
Merge pull request #5396 from radarhere/mapdepth 
TGA color map entry size is only 1 byte
 2021-04-18 12:57:58 +03:00
Andrew Murray
1e074f5040
Merge pull request #4144 from jansol/master 
Stop decoding BC1 punchthrough alpha in BC2&3
 2021-04-15 20:24:52 +10:00
Andrew Murray
a47072bcbe Treat previous contents of first frame as transparent 2021-04-15 19:01:12 +10:00
Andrew Murray
4dde8109d7 Resolved FIXME by reading mandatory FITS header items 2021-04-14 22:48:27 +10:00
Andrew Murray
c5f886958a Merge branch 'master' into quant 2021-04-11 12:41:48 +10:00
Tsung-Po Sun
824d2fa4f3 Add test 2021-04-11 12:41:32 +10:00
Andrew Murray
fc64064387 Changed mode for 16-bit palette to BGR;15 2021-04-10 22:11:20 +10:00
Andrew Murray
04df6e3bf1 mapdepth is only 1 byte 2021-04-09 21:38:28 +10:00
Andrew Murray
3cb2413066 Use zero if background color index is missing 2021-04-08 08:04:20 +10:00
Hugo van Kemenade
75c111903c
Merge pull request #5382 from radarhere/rounded_rectangle 
Round down the radius in rounded_rectangle
 2021-04-07 19:31:19 +03:00
Andrew Murray
d06871d543 Set mode of three channel uncompressed RGB data to RGB 2021-04-05 17:58:02 +10:00
Andrew Murray
6f87faf0ee Reversed rawmode for uncompressed RGB data 2021-04-05 17:54:34 +10:00
Andrew Murray
92edc29439 Round down the radius in rounded_rectangle 2021-04-05 08:54:06 +10:00
Andrew Murray
6541bd7cb5 Added second attribute to avoid unstable nature of qsort 2021-04-02 04:07:18 +11:00
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
bb6c11fb88 Fix FLI DOS -- CVE-2021-28676 
* 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
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
Eric Soroos
3bf5eddb89 Fix OOB Read in Jpeg2KDecode CVE-2021-25287,CVE-2021-25288 
* 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
Hugo van Kemenade
6812205f18
Merge pull request #5144 from UrielMaD/feature_xmp 2021-04-01 12:44:47 +03:00
Eric Soroos
87934e22d0 Fix for crash-0da0 2021-03-31 23:24:30 +02:00
Eric Soroos
53c80281d7 fix for crash-8115 2021-03-31 22:23:57 +02:00
Eric Soroos
45530d5ce1 fixes crash-74d2 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
Konstantin Kopachev
0018685a8e Add Tests and support for Planar Tiff Images 2021-03-28 15:03:37 +02:00
Andrew Murray
b216b367ac Only set info transparency on first frame 2021-03-17 00:24:57 +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
Ondrej Baranovič
14671f715f
Merge branch 'master' into sbix 2021-03-07 20:05:25 +01:00
Hugo van Kemenade
3a27118d76
Merge pull request #5183 from radarhere/rectangle 
Only draw each rectangle outline pixel once
 2021-03-07 12:25:45 +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
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
Eric Soroos
cbdce6c5d0 Fix for CVE-2021-25291 
* 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 
* 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 
* From Pillow 4.3.0->8.1.0
* CVE-2021-25293
 2021-03-01 19:04:19 +11:00
Eric Soroos
3fee28eb94 Incorrect error code checking in TiffDecode.c 
* since Pillow 8.1.0
* CVE-2021-25289
 2021-03-01 18:51:13 +11:00
nulano
61ee8ec03c document and add tests for SBIX color font support 2021-02-22 12:00:20 +11:00
Andrew Murray
c0ee869c2c Only draw each rectangle outline pixel once 2021-02-22 07:48:58 +11:00
Andrew Murray
ac31061f22 Handle PCX images with an odd stride 2021-01-21 19:29:11 +11:00
Jan Solanti
ddd3a2b482 Add tests for issue #4142 2021-01-04 22:47:18 +11:00
Andrew Murray
c8dd1c8422
Merge pull request #5175 from radarhere/tiff 
Fix TIFF OOB Write error
 2021-01-02 21:13:28 +11:00
Andrew Murray
0117694533
Merge pull request #5174 from radarhere/pcx 
Fix for Read Overflow in PCX Decoding
 2021-01-02 21:00:25 +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
wiredfool
eb8c1206d6 Fix CVE-2020-35654 - OOB Write in TiffDecode.c 
* In some circumstances with some versions of libtiff (4.1.0+), there
  could be a 4 byte out of bound write when decoding a YCbCr tiff.
* The Pillow code dates to 6.0.0
* Found and reported through Tidelift
 2021-01-02 20:37:48 +11:00
Eric Soroos
7e95c63fa7 Fix for SGI Decode buffer overrun CVE-2020-35655 
* Independently found by a contributor and sent to Tidelift, and by Google's OSS Fuzz.
 2021-01-02 20:09:58 +11:00
Andrew Murray
db3b5108dc Changed MP Type to match #1631 image 2021-01-01 13:00:01 +11:00
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
UrielMaD
7968279c13 XMP feature added 2020-12-27 22:24:38 -06:00
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
f886bc973b Moved string_dimension image to pillow-depends 2020-10-19 21:32:56 +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
1cb3e2f742
Merge pull request #4918 from gofr/4825-jpeg-16-bit-qt 2020-10-14 17:58:12 +03:00
Andrew Murray
1a3367400c Added reading of IFD tag type 2020-10-14 23:37:54 +11:00
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
nulano
d84185579e move bitmap font tests to test_imagefont 2020-10-11 21:45:10 +01:00
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
938e251088 Add new JPEG test image 2020-10-10 20:08:39 +02:00
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
nulano
786eaf11e2 downgrade NotoColorEmoji to minimize size 2020-10-07 13:31:05 +01:00
nulano
24f3d85a3e add test for {1bpp, 2bpp, 4bpp, 8bpp} bitmap fonts 2020-10-07 11:57:15 +01:00
nulano
55db572467 add tests for opaque COLR and CBDT fonts 2020-10-07 05:29:18 +01:00
Hugo van Kemenade
b29cab08d3
Merge pull request #4930 from nulano/anchor-part2 2020-10-05 20:19:33 +03:00
Andrew Murray
26bf1c3524 Moved CVE images to pillow-depends 2020-09-23 00:14:40 +10:00
nulano
0838d8ea62 add tests for multiline text with anchor 2020-09-22 14:58:21 +02:00
nulano
3fc1be06e6 add and fix tests for text anchors 2020-09-22 11:31:43 +02:00
Hugo van Kemenade
93d011efb5
Merge pull request #4910 from nulano/anchor-part1 2020-09-19 13:41:15 +03:00
nulano
ee1cc6ad7c remove use of FT_Set_Transform 2020-09-09 02:14:49 +02:00
nulano
54e067779b fix and add tests 
(cherry picked from commit 0b711f10d0490863976699c051f2027b6799d501) (+1 squashed commits)

Squashed commits:

[9d4e6c17] fix tests
 2020-09-09 02:12:21 +02:00
Hugo van Kemenade
3dba4ee10a
Merge pull request #4846 from comhar/features/compute_polygon_coordinates 2020-09-04 23:28:43 +03:00
Andrew Murray
186a4723c8 Added test for empty GPS IFD 2020-09-02 21:14:36 +10:00