Commit Graph

96 Commits

Author SHA1 Message Date
Behdad Esfahbod 5212cd8af2 [fuzzing] Add new test 2018-11-12 14:25:18 -05:00
Behdad Esfahbod d6666b3866 [fuzzing] Remove limited-edition build of libraries
Use normal, production, shared libraries.

Fixes https://github.com/harfbuzz/harfbuzz/issues/1237
2018-11-12 13:21:14 -05:00
Behdad Esfahbod a549aa14a0 [kerx] Protect against stack underflow
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11367
2018-11-12 13:02:39 -05:00
Behdad Esfahbod 752bd8a192 [kerx] Fix Format1 tupleKern sanitization
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
Behdad Esfahbod f9e0552deb [fuzzing] Make "make lib" faster and more usable 2018-11-10 21:06:56 -05:00
Behdad Esfahbod 3a9fa8c026 [qsort] Fix O(N^2) behavior if all array elements are the same
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
Behdad Esfahbod 0bf76154f1 [fuzzing] Take whatever text we can 2018-11-07 19:12:27 -05:00
Behdad Esfahbod 8790b2740a [fuzzing] Fix test 2018-11-06 10:24:54 -05:00
Behdad Esfahbod 3af0a7edd0 [fuzzing] Add make check-valgrind 2018-11-06 10:20:57 -05:00
Behdad Esfahbod 6482fda519 [fuzzing] Fuzz glyph-id etc in test-ot-face 2018-11-05 15:03:18 -05:00
Behdad Esfahbod bce437cf0b [test] Call test-ot-face.c test from hb-shape-fuzzer
Should increase coverage...
2018-11-04 02:53:25 -05:00
Ebrahim Byagowi c560ca9251
[fuzz] A new testcase 2018-11-03 13:03:36 +03:30
Behdad Esfahbod 69297bb216 [fuzzing] Call hb-ot-color API 2018-10-30 19:07:38 -07:00
Khaled Hosny 0af3d176a6 [sbix] Fix memory leak in early return
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11210
2018-10-30 17:05:28 +02:00
Behdad Esfahbod ad3cededdd [fuzzing] Make test runners less verbose 2018-10-29 22:53:16 -07:00
Behdad Esfahbod 12058e44d1 [fuzzing] Add more test 2018-10-26 21:22:26 -07:00
Ebrahim Byagowi 0229eaea29
[fuzz] Add a found hb-subset testcase 2018-10-22 10:51:37 +03:30
Ebrahim Byagowi 9b3461574f
[fuzz] Add more testcases
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
Behdad Esfahbod 217a3728b4 [fuzzing] Add more font 2018-10-20 20:39:56 -07:00
Ebrahim Byagowi d39acc5a95
[fuzzing] Add new testcases 2018-10-20 12:20:30 +03:30
Ebrahim Byagowi 964ae32aac
Run valgrind on run-shape-fuzzer only when RUN_VALGRIND is set (#1285) 2018-10-20 07:39:18 +03:30
Ebrahim Byagowi b7cef8cb1d Enable valgrind and dedicate a bot to it 2018-10-19 09:39:36 +03:30
Ebrahim Byagowi bccd09d6c7 Minor, tweak spaces on hb-shape-fuzzer.cc 2018-10-19 09:39:36 +03:30
Ebrahim Byagowi fbf665b307
[fuzz] Add more found cases (#1275) 2018-10-19 08:09:53 +03:30
Behdad Esfahbod b9478e28ac Revert "[test] Remove not-fixed yet testcases (#1268)"
This reverts commit 191eef823f.
2018-10-17 22:11:49 -07:00
Ebrahim Byagowi 191eef823f
[test] Remove not-fixed yet testcases (#1268)
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
Ebrahim Byagowi 392e1f4ddd
[test/shape-fuzzer] fail on timeout and ubsan errors (#1267) 2018-10-18 07:42:20 +03:30
Ebrahim Byagowi 751c10e55e
[fuzz] Add more new testcases 2018-10-18 06:36:48 +03:30
Ebrahim Byagowi fd282eb328
[fuzz] Add a new testcase 2018-10-18 06:33:39 +03:30
Behdad Esfahbod 3341c7fbfb [fuzzing] Move fuzzing fonts from api/ here 2018-10-17 15:04:35 -07:00
Behdad Esfahbod 5842756b13 [fuzzing] Delete blink fuzzed data
These are text, not font.
2018-10-16 18:28:55 -07:00
Behdad Esfahbod ba42651608 Fix indent 2018-10-16 17:35:46 -07:00
Behdad Esfahbod c0c190c16a [fuzzing] Run tests against fuzzing fonts
Some disable.
2018-10-16 16:39:55 -07:00
Behdad Esfahbod 7b37705fb5 [fuzzing] Rename 2018-10-16 16:33:06 -07:00
Behdad Esfahbod 3676c685d4 [fuzzing] Move rest of fuzzing tests here 2018-10-16 16:32:26 -07:00
Behdad Esfahbod 49c041f7c5 Minor 2018-10-16 16:25:24 -07:00
Behdad Esfahbod 1147ce2392 [fuzzing] Add more tests 2018-10-16 16:18:32 -07:00
Behdad Esfahbod 98d4ad02b9 [fuzzing] One more 2018-10-16 15:17:31 -07:00
Behdad Esfahbod e6f267c3df [fuzzing] Add more clusterfuzz tests I had lying around 2018-10-16 15:16:20 -07:00
Ebrahim Byagowi e53206271d
Add all the fonts found by fuzzers to the repo (#1258) 2018-10-17 01:42:04 +03:30
Behdad Esfahbod 211cd3691b Remove remains of get-codepoint-fuzzer 2018-10-11 17:31:29 -04:00
Behdad Esfahbod 120ed02725 [fuzzing] Fold get-codepoints-fuzzer into subset-fuzzer 2018-10-11 17:08:12 -04:00
Behdad Esfahbod 1d995a340b Minor 2018-10-11 15:42:54 -04:00
Ebrahim Byagowi 4146c00caa
[test] Use an in-repo font for test-multithread (#1218)
As Khaled's suggestion, hard-coded font paths was only for my own testing.
2018-10-03 21:26:58 +03:30
Ebrahim Byagowi 6353cc1f83
[circleci] Fix some of warnings from clang-everything bot (#1211)
* -Wshift-sign-overflow
* -Wmissing-prototypes
2018-10-02 21:39:19 +03:30
Ebrahim Byagowi f72b748371
[circleci] Fix "msan" and "everything" bots (#1205) 2018-10-02 00:16:08 +03:30
Ebrahim Byagowi 0fa1edbd3b
[circleci] Couple of fixes (#1200)
* 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
Behdad Esfahbod 93fe0faaee [subset] Clean up hb_subset_input_t API 2018-08-29 18:24:03 -07:00
Behdad Esfahbod f39166f0c0 [subset] Remove unused hb_subset_profile_t
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
Behdad Esfahbod dae39c58fb [face] Introduce character-map API
New API:
+hb_face_collect_unicodes
+hb_face_collect_variation_selectors
+hb_face_collect_variation_unicodes
2018-08-25 22:44:39 -07:00