0dda54b1b5
merge
2019-08-24 17:17:45 +01:00
691b5584d4
Merge branch '8.8'
2019-08-24 17:16:48 +01:00
1ac96313cc
note change in gifload.c
2019-08-24 17:16:28 +01:00
23d0d5603d
Merge branch '8.8'
2019-08-24 17:15:45 +01:00
4691260540
better feof() handling in gif load
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Relaxing the read error rules made looping possible .. make sure we
always stop explicitly on eof.
2019-08-24 17:14:10 +01:00
77de39320a
Merge branch '8.8'
2019-08-24 11:21:48 +01:00
038409093f
clip coding and interpretation on image read
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They could be out of bounds enums. This used not to matter, but we use
them more now, so out of bounds values can cause coredumps.
2019-08-24 11:20:45 +01:00
1b57c6d066
Merge branch '8.8'
2019-08-23 15:43:12 +01:00
4b677fb16a
make GIF parse less strict
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Some GIFs don't follow the standard very closely. Let them through.
See https://github.com/libvips/libvips/issues/1404
2019-08-23 15:40:48 +01:00
54ce3513fd
add some corpus ascii files
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some sample images for the file loader
2019-08-23 12:50:33 +01:00
1de458556a
try adding a file fuzzer
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oss-fuzz normally fuzzes with memory buffers, but a lot of the libvips
loadres, especially CSV and PPM, only work from the filesystem.
This fuzzer writes the oss-fuzz buffer to the FS, then fuzzes that.
2019-08-23 12:43:59 +01:00
81c92242d8
relax HEIC threshold
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libheic versions change rounding behaviour
2019-08-21 17:42:25 +01:00
19a80e4efb
Merge branch '8.8'
2019-08-21 17:37:16 +01:00
b5e8e99746
fix a read-one-byte-beyond issue in jpeg load
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libvips could harmlessly read beyond the end of a string with a crafted jpg
file
2019-08-21 17:17:54 +01:00
8f28fa625e
restore switch/case test
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now that relational const is fixed up
2019-08-21 16:51:01 +01:00
fd25f13a2d
add a test for the fix
2019-08-21 16:47:13 +01:00
0b3ece5b42
new constants code now passes all tests
2019-08-21 16:36:18 +01:00
ed2054dbbc
revise arithmetic with const
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there's a problem with out of bounds values, for example:
vips relational_const k2.jpg x.v equal 1000
actually finds pixels == 255, since 1000 is saturated converted to 255
before the test starts.
This patch reworks arithmetic against const values to fix this.
2019-08-21 10:35:48 +01:00
1de2947d51
Merge branch 'master' of github.com:libvips/libvips
2019-08-19 23:31:43 +01:00
db49e82bda
fix typo
2019-08-19 23:31:25 +01:00
41efe3fb2d
Merge pull request #1399 from lovell/webp-verify-dimensions
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WebP loader: verify upper limit on dimensions in header
2019-08-19 23:07:38 +01:00
593b6f0d93
better /0 protection
2019-08-19 23:05:59 +01:00
8d028420d5
WebP loader: verify upper limit on dimensions in header
2019-08-19 19:33:52 +01:00
3614c4f4ef
Merge pull request #1398 from omira-sch/unify-fuzz-corpus
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move fuzzing corpus into a single dir
2019-08-19 19:19:02 +01:00
a3466f305c
move fuzzing corpus into a single dir
2019-08-19 19:54:56 +02:00
c8296ecd15
Merge pull request #1397 from omira-sch/more-fuzzers
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add fuzzers for vips_smartcrop and vip_mosaic
2019-08-19 18:21:58 +01:00
16a5cac2e3
add fuzzers for vips_smartcrop and vip_mosaic
2019-08-19 18:51:37 +02:00
d70c431961
relax HEIC threshold
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argh rounding with different lib versions
2019-08-19 16:44:32 +01:00
2d0c21279a
add tests
2019-08-19 16:27:44 +01:00
daf578ca42
seems to work
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now a switch/case pair
2019-08-18 16:35:28 +01:00
1734284a9a
Merge branch 'master' into add-mapimage
2019-08-17 14:55:45 +01:00
fc17a79767
split into switch/case
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A neater solution! In Python it should be something like:
merge = pyvips.Image.switch([tests]).case([cases])
and should be efficient
2019-08-17 14:51:55 +01:00
45c847a96c
more hacking
2019-08-17 12:57:01 +01:00
6510e1ff30
hide a gcc warning
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gcc has an "unknown pragma" warning which triggers for clang pragmas we need to hide clang compiler warnings (!!)
2019-08-16 13:24:25 +01:00
282145ea61
Merge branch 'master' into add-mapimage
2019-08-15 12:22:38 +01:00
6fa1b7cbf5
update README
2019-08-15 02:37:31 +01:00
d80ce4bf15
fix a problem with shrinkv tail processing
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Tail processing in shrinkv had an implicit assumption of round-down, but of
course we round to nearest. Thanks angelmixu.
see https://github.com/libvips/libvips/issues/1396
2019-08-13 11:21:01 +01:00
32c0898b55
add oss-fuzz badge
2019-08-13 03:13:32 +01:00
12371e68c2
start adding select
2019-08-13 03:04:33 +01:00
d5634a918b
start vips_case()
2019-08-11 19:11:17 +01:00
10af2c2ddb
Merge branch 'master' into add-mapimage
2019-08-11 17:30:10 +01:00
e16fa657eb
Revert "Revert "try disabling IM for oss-fuzz""
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This reverts commit 263f69d581
2019-08-11 12:41:38 +01:00
df9986489a
Revert "Revert "fix build with IM disabled""
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This reverts commit 4dbf2167d0
2019-08-11 12:32:46 +01:00
263f69d581
Revert "try disabling IM for oss-fuzz"
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This reverts commit faafd4eee0
2019-08-11 12:31:58 +01:00
4dbf2167d0
Revert "fix build with IM disabled"
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This reverts commit 88b3aa8f2b
2019-08-11 12:31:39 +01:00
88b3aa8f2b
fix build with IM disabled
2019-08-10 13:37:31 +01:00
faafd4eee0
try disabling IM for oss-fuzz
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libvips has to use ReadImage() when it opens an image via MagickCore,
and this can allocate very large amounts of memory, killing the fuzzer.
IM is already part of oss-fuzz, so we are not gaining much by
replicating that work. This patch attempts to disable IM for fuzzing tests.
2019-08-10 12:58:21 +01:00
d81efda782
better blocking of large input images in the fuzzer
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things like 65494x5 pixel PNGs were being allowed through and caused
timeouts
2019-08-09 16:45:08 +01:00
765a416ca7
block huge tile_size in tiff load
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fuzzed tiffs can give huge and mysterious values for tile_size
2019-08-09 16:32:35 +01:00
ccea473b0e
fix logic for page_height and n_pages getters
2019-08-09 15:46:56 +01:00
John Cupitt
Lovell Fuller
Oscar Mira