32cc46c75a
[CFF] fix oss-fuzz issue 11670: NULL dereference ( #1450 )
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* guard against no subr access
* code tweak
* add minimized testcase for oss-fuzz 11670 (Null deference)
2018-12-05 09:02:34 +03:30
78f639b8bf
added minimized testcase for oss-fuzz issue 11657
2018-12-04 14:17:03 -08:00
b61f74f69a
added minimized test case for oss-fuzz issue 11662
2018-12-04 10:30:35 -08:00
9424e80526
added minimized test cases
2018-12-03 16:18:10 -08:00
84efe0438e
[aat] Fix division sign fallout
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Happened after 11d2f49af8
2018-12-02 12:39:14 -05:00
1204a247a5
[fuzzing] Add tests for previous commit
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Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11526
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11522
2018-11-24 09:49:21 -05:00
2c8188bf59
[kerx] Make sure subtables are non-zero-length
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Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11400
2018-11-22 22:02:19 -05:00
8982830d3e
[subset] add fuzzer testcase.
2018-11-22 21:30:01 -05:00
5212cd8af2
[fuzzing] Add new test
2018-11-12 14:25:18 -05:00
d6666b3866
[fuzzing] Remove limited-edition build of libraries
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Use normal, production, shared libraries.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1237
2018-11-12 13:21:14 -05:00
a549aa14a0
[kerx] Protect against stack underflow
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Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11367
2018-11-12 13:02:39 -05:00
752bd8a192
[kerx] Fix Format1 tupleKern sanitization
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Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11312
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11305
2018-11-10 21:13:32 -05:00
f9e0552deb
[fuzzing] Make "make lib" faster and more usable
2018-11-10 21:06:56 -05:00
3a9fa8c026
[qsort] Fix O(N^2) behavior if all array elements are the same
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Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11327
Reported as https://github.com/noporpoise/sort_r/issues/7
2018-11-10 01:58:26 -05:00
0bf76154f1
[fuzzing] Take whatever text we can
2018-11-07 19:12:27 -05:00
8790b2740a
[fuzzing] Fix test
2018-11-06 10:24:54 -05:00
3af0a7edd0
[fuzzing] Add make check-valgrind
2018-11-06 10:20:57 -05:00
6482fda519
[fuzzing] Fuzz glyph-id etc in test-ot-face
2018-11-05 15:03:18 -05:00
bce437cf0b
[test] Call test-ot-face.c test from hb-shape-fuzzer
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Should increase coverage...
2018-11-04 02:53:25 -05:00
c560ca9251
[fuzz] A new testcase
2018-11-03 13:03:36 +03:30
69297bb216
[fuzzing] Call hb-ot-color API
2018-10-30 19:07:38 -07:00
0af3d176a6
[sbix] Fix memory leak in early return
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Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11210
2018-10-30 17:05:28 +02:00
ad3cededdd
[fuzzing] Make test runners less verbose
2018-10-29 22:53:16 -07:00
12058e44d1
[fuzzing] Add more test
2018-10-26 21:22:26 -07:00
0229eaea29
[fuzz] Add a found hb-subset testcase
2018-10-22 10:51:37 +03:30
9b3461574f
[fuzz] Add more testcases
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Fixed already but better to have anyway.
One didn't have minimized but it was only 164 B, so
2018-10-21 11:37:38 +03:30
217a3728b4
[fuzzing] Add more font
2018-10-20 20:39:56 -07:00
d39acc5a95
[fuzzing] Add new testcases
2018-10-20 12:20:30 +03:30
964ae32aac
Run valgrind on run-shape-fuzzer only when RUN_VALGRIND is set ( #1285 )
2018-10-20 07:39:18 +03:30
b7cef8cb1d
Enable valgrind and dedicate a bot to it
2018-10-19 09:39:36 +03:30
bccd09d6c7
Minor, tweak spaces on hb-shape-fuzzer.cc
2018-10-19 09:39:36 +03:30
fbf665b307
[fuzz] Add more found cases ( #1275 )
2018-10-19 08:09:53 +03:30
b9478e28ac
Revert "[test] Remove not-fixed yet testcases ( #1268 )"
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This reverts commit 191eef823f
2018-10-17 22:11:49 -07:00
191eef823f
[test] Remove not-fixed yet testcases ( #1268 )
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I added them but now that I think, it is a bad idea to have them as
fuzzing bots will find good seeds to tweak in order to find easy new
testcases which causes duplicated issues.
2018-10-18 08:04:18 +03:30
392e1f4ddd
[test/shape-fuzzer] fail on timeout and ubsan errors ( #1267 )
2018-10-18 07:42:20 +03:30
751c10e55e
[fuzz] Add more new testcases
2018-10-18 06:36:48 +03:30
fd282eb328
[fuzz] Add a new testcase
2018-10-18 06:33:39 +03:30
3341c7fbfb
[fuzzing] Move fuzzing fonts from api/ here
2018-10-17 15:04:35 -07:00
5842756b13
[fuzzing] Delete blink fuzzed data
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These are text, not font.
2018-10-16 18:28:55 -07:00
ba42651608
Fix indent
2018-10-16 17:35:46 -07:00
c0c190c16a
[fuzzing] Run tests against fuzzing fonts
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Some disable.
2018-10-16 16:39:55 -07:00
7b37705fb5
[fuzzing] Rename
2018-10-16 16:33:06 -07:00
3676c685d4
[fuzzing] Move rest of fuzzing tests here
2018-10-16 16:32:26 -07:00
49c041f7c5
Minor
2018-10-16 16:25:24 -07:00
1147ce2392
[fuzzing] Add more tests
2018-10-16 16:18:32 -07:00
98d4ad02b9
[fuzzing] One more
2018-10-16 15:17:31 -07:00
e6f267c3df
[fuzzing] Add more clusterfuzz tests I had lying around
2018-10-16 15:16:20 -07:00
e53206271d
Add all the fonts found by fuzzers to the repo ( #1258 )
2018-10-17 01:42:04 +03:30
211cd3691b
Remove remains of get-codepoint-fuzzer
2018-10-11 17:31:29 -04:00
120ed02725
[fuzzing] Fold get-codepoints-fuzzer into subset-fuzzer
2018-10-11 17:08:12 -04:00
1d995a340b
Minor
2018-10-11 15:42:54 -04:00
4146c00caa
[test] Use an in-repo font for test-multithread ( #1218 )
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As Khaled's suggestion, hard-coded font paths was only for my own testing.
2018-10-03 21:26:58 +03:30
6353cc1f83
[circleci] Fix some of warnings from clang-everything bot ( #1211 )
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* -Wshift-sign-overflow
* -Wmissing-prototypes
2018-10-02 21:39:19 +03:30
f72b748371
[circleci] Fix "msan" and "everything" bots ( #1205 )
2018-10-02 00:16:08 +03:30
0fa1edbd3b
[circleci] Couple of fixes ( #1200 )
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* Raise error on warnings on -everything
* Enable fontconfig to two bots
* Fix msan bot now that all of its real complain are gone
2018-10-01 09:40:29 +03:30
93fe0faaee
[subset] Clean up hb_subset_input_t API
2018-08-29 18:24:03 -07:00
f39166f0c0
[subset] Remove unused hb_subset_profile_t
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We might reintroduce it later, but for now remove, as it was unused.
Some things that should have been in this object (drop_hints, etc)
are already in hb_subset_input_t. So, for now, keep everything there.
2018-08-29 18:09:55 -07:00
dae39c58fb
[face] Introduce character-map API
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New API:
+hb_face_collect_unicodes
+hb_face_collect_variation_selectors
+hb_face_collect_variation_unicodes
2018-08-25 22:44:39 -07:00
d60c465627
Rename get_all_codepoints() to collect_unicodes()
2018-08-25 08:48:42 -07:00
37eab27be3
[subset] Add fuzzing of gsub closure to hb-subset-fuzzer.
2018-06-08 12:09:34 -06:00
a070dfd333
[subset] Have the subset fuzzer pull the text string to subset to from the end of the fuzzer provided data.
2018-06-01 17:32:02 -06:00
3c97614598
[subset] In subset fuzzer run through drop hints and keep hints pathways.
2018-04-19 17:19:38 -06:00
1a309dcd72
[subset] Remove printf's from fuzzing targets.
2018-04-17 19:37:36 -06:00
c02b40e58f
[subset] add a fuzzer target for subset_get_all_codepoints method. ( #987 )
2018-04-17 16:21:22 +02:00
cab2c2c08c
Make more gen-* scripts py3 compatible ( #940 )
2018-03-29 12:48:47 +04:30
b5c7d6cffc
[subset] Restore subset to hb-subset-fuzzer.
2018-03-19 16:06:17 -06:00
584693e0cb
[subset] Test not linking libharfbuzz-subset-fuzzing into hb-subset-fuzzer.
2018-03-16 09:04:01 -07:00
3f9361fe7a
[subset] Test hb-shape-fuzzer in run-subset-fuzzer-tests.
2018-03-16 09:04:01 -07:00
ce368e0d05
[subset] make libharfbuzz-subset-fuzzing.la depend on lib target.
2018-03-16 09:04:01 -07:00
85a57029cd
[subset] %d -> %zu
2018-03-16 09:04:01 -07:00
318eea5853
[subset] Add some more logging to hb-subset-fuzzer.
2018-03-16 09:04:01 -07:00
64bab8b3d0
[subset] Fix run-shape-fuzzer-tests.py. It was generating incorrect paths for input fonts.
2018-03-16 09:04:01 -07:00
6f9a584371
[subset] Add more verbose output for subset fuzzer test.
2018-03-16 09:04:01 -07:00
0ce0f87812
[subset] Rename hb-fuzzer -> hb-shape-fuzzer.
2018-03-16 09:04:01 -07:00
1e9bd6d5ff
[subset] Add rub-subset-fuzzer-tests.py to dist files.
2018-03-16 09:04:01 -07:00
474afaafd9
[subset] Add a test runner for hb-subset-fuzzer and cmake build config.
2018-03-16 09:04:01 -07:00
aa9612d35f
[subset] Fix fuzzing build for hb-subset-fuzzer.
2018-03-16 09:04:01 -07:00
b674fc1f9f
[subset] Add missing destroy of subsetting result in subset fuzzer.
2018-03-16 09:04:01 -07:00
1beb08862e
[subset] First pass at setting up a fuzzing program for hb-subset.
2018-03-16 09:04:01 -07:00
eda6a5ea80
CMake: Fix running tests on Windows
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For the API tests, output the test programs at $(TOP_BUILDDIR) so that
the freshly-built DLLs will be available for the test programs. For
those that are run through the Python wrapper scripts, use
${PYTHON_EXECUTABLE} instead of plain 'python' in case the Python
interpreter is not in the PATH.
2018-03-13 20:17:58 +08:00
b095ce59eb
Simplify hb-fuzzer output printing and fix ArchLinux bot
2018-02-19 11:58:20 +03:30
44c65eee28
[test] Reorganize test suite
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In anticipation of importing more test suites.
2018-01-10 02:50:49 +01:00
ebbee7c247
[test] Move test files around
2018-01-10 02:50:49 +01:00
72bec1cd09
Improve tests ( #679 )
2018-01-05 12:42:20 +03:30
70807ad274
Fix make check issue on out-of-tree builds and test it ( #672 )
2018-01-02 23:52:12 +03:30
4e3cf91af2
[cmake] Run rest of the tests on Windows ( #668 )
2018-01-01 11:17:51 +03:30
2dbdeb1421
[cmake] Run fuzzing and shaping tests ( #666 )
2017-12-29 23:13:29 +03:30
7c6937e7c7
Move all references of old url to the new address ( #622 )
2017-11-20 14:49:22 -05:00
a0688e8e7b
Ouch, finish previous change
2016-12-20 20:52:50 -06:00
de14c19d14
[fuzzer] Separate main() into a new file
2016-12-20 20:50:38 -06:00
8c842e4a44
[hb-fuzzer] Get glyph extents for output glyphs
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To exercise glyph-extents codepaths (glyf / CBLC+CBDT).
2016-12-04 20:28:38 -08:00
aa33cb72ab
[fuzzing] Make test runner actually work
2016-02-19 15:12:53 +07:00
2735555c6b
[fuzzing] Add TODO item
2016-02-19 15:12:50 +07:00
7e76bbabba
[fuzzing] Make "make hb-fuzzer" build lib dependency
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Not going to do with util/, but is convenient here.
2016-02-19 14:43:39 +07:00
505b7d4732
[fuzzing] Fuzz input text
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Very rudimentary right now, but will get kcc's bot going.
From
https://github.com/behdad/harfbuzz/issues/139#issuecomment-163580783
2016-01-11 18:31:04 +00:00
e8a27d7947
Don't build hb-fuzzer in "make", only "make check"
2016-01-07 22:52:16 +00:00
7d75eee799
[fuzzing] Run fuzzing tests using hb-fuzzer as well
2015-11-19 12:15:05 -08:00
ec625f7dfb
Try to fix gnome-continuous build fail
2015-11-18 16:37:59 -08:00
ff16ef3379
Enable building a bounded version of the library for fuzzing
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test/fuzzing/hb-fuzzer links against libharfbuzz-fuzzing.so now.
2015-11-18 16:27:32 -08:00
a6d7668a95
[fuzzing] Cap max buffer len at 128
2015-11-06 09:46:54 -08:00
4301703bdd
Limit buffer max size growth
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https://github.com/behdad/harfbuzz/issues/161
2015-11-05 23:44:59 -08:00
19300183a6
[fuzzing] Add build system
2015-11-05 23:08:50 -08:00
9c9ad214af
[fuzzer] Add README
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https://github.com/behdad/harfbuzz/issues/139#issuecomment-154202645
2015-11-05 22:50:52 -08:00
c1a5dc46c2
[fuzz] Add fuzzing script from kcc@
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https://github.com/behdad/harfbuzz/issues/139
2015-10-12 17:39:52 -04:00
Michiharu Ariza
Behdad Esfahbod
Garret Rieger
Ebrahim Byagowi
Khaled Hosny
Chun-wei Fan