walkero
/
harfbuzz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
8,402 Commits 16 Branches 166 Tags 114 MiB
Commit Graph

8402 Commits

Author SHA1 Message Date
Michiharu Ariza 010e2ddb38 minimized test case for oss-fuzz issue 11674 2018-12-05 12:23:58 -08:00
Michiharu Ariza 2cb9d4c183 Merge branch 'master' into cff-fixbcd 2018-12-05 11:25:29 -08:00
Michiharu Ariza a5fa843c74 fixed a bug with fractional part in a negative value 2018-12-05 11:18:16 -08:00
Ebrahim Byagowi 8394a6cb25
[os2] Make newer table fields accessible (#1452) 2018-12-05 15:23:41 +03:30
Ebrahim Byagowi 5ab086ebb1 [fdsc] Implement the table parsing 
Related to https://github.com/harfbuzz/harfbuzz/issues/1337

May used in addition to an API related to STAT.

Lots of Apple fonts have it.
 2018-12-05 14:48:31 +03:30
Ebrahim Byagowi 8f80e53341 [gasp] Implement the table parsing 
May or may not be used in https://github.com/harfbuzz/harfbuzz/pull/1432
 2018-12-05 14:48:31 +03:30
Ebrahim Byagowi 79e7e3445e
Merge pull request #1449 from harfbuzz/cff-fixcharset 
[CFF] fix for oss-fuzz 11657: Charset overrun
 2018-12-05 13:25:18 +03:30
Ebrahim Byagowi cf4b7db6b1
Merge pull request #1448 from harfbuzz/cff-leak 
[CFF] fix leak: oss-fuzz 11662
 2018-12-05 13:23:23 +03:30
Michiharu Ariza 620d1ef588 fix unsigned long const 2018-12-05 00:36:11 -08:00
Michiharu Ariza 28dfb4c142 fix signed/unsigned comparison 2018-12-05 00:26:03 -08:00
Michiharu Ariza f9cee08edd use sized int types in parse_bcd 2018-12-04 23:58:26 -08:00
Michiharu Ariza c01a5f32a3 refix 2018-12-04 23:23:23 -08:00
Michiharu Ariza 755fefc921 fix bug 2018-12-04 23:18:28 -08:00
Michiharu Ariza 0e81b153af fix typo 2018-12-04 22:40:07 -08:00
Michiharu Ariza 85d4b15cd8 include float.h 2018-12-04 22:30:33 -08:00
Michiharu Ariza 5a7c371e4c check overflow & clamp 2018-12-04 22:24:38 -08:00
Michiharu Ariza 32cc46c75a [CFF] fix oss-fuzz issue 11670: NULL dereference (#1450) 
* guard against no subr access

* code tweak

* add minimized testcase for oss-fuzz 11670 (Null deference)
 2018-12-05 09:02:34 +03:30
Michiharu Ariza 78f639b8bf added minimized testcase for oss-fuzz issue 11657 2018-12-04 14:17:03 -08:00
Michiharu Ariza d3d2f32c6e fix oss-fuzz 11657: buffer overrun 
Check overrun in Charset1_2::get_glyph
 2018-12-04 13:51:26 -08:00
Ebrahim Byagowi d0a250a7b1
Reuse hb_aat_layout_has_* logic in coretext-aat detection logic (#1442) 2018-12-04 23:42:13 +03:30
Michiharu Ariza 803d2f92dc Merge branch 'master' into cff-leak 2018-12-04 11:01:26 -08:00
Michiharu Ariza 6ce8d10b45 add unlikely to error handling 2018-12-04 10:39:17 -08:00
Michiharu Ariza b61f74f69a added minimized test case for oss-fuzz issue 11662 2018-12-04 10:30:35 -08:00
Michiharu Ariza 0b952e6026 more leak fixes 2018-12-04 10:22:35 -08:00
Ebrahim Byagowi c775adc138
Merge pull request #1444 from harfbuzz/cff-assert 
removed assert, fixes https://github.com/harfbuzz/harfbuzz/issues/1443
 2018-12-04 21:30:07 +03:30
Michiharu Ariza 9473463f5c fix attempt for oss-fuzz 11662 leak 2018-12-04 09:58:48 -08:00
Michiharu Ariza 04f2ca9421 removed assert 2018-12-04 09:24:07 -08:00
Behdad Esfahbod c968869f21
Merge pull request #1441 from harfbuzz/cff-doublenum 
use double as CFF Number implementation
 2018-12-04 04:14:13 -05:00
Michiharu Ariza c48f53d309 more double changes 2018-12-03 16:59:41 -08:00
Michiharu Ariza 9424e80526 added minimized test cases 2018-12-03 16:18:10 -08:00
Michiharu Ariza 5fff6ab002 additional precision made a difference in extents test 2018-12-03 16:06:58 -08:00
Michiharu Ariza 9e5180cd44 more double changes 2018-12-03 15:32:42 -08:00
Michiharu Ariza 9af33d7a2a Number to use double for all types 2018-12-03 14:48:46 -08:00
Behdad Esfahbod 8c05b955eb
Merge pull request #1439 from ebraminio/tracking 
[aat] Expose hb_aat_layout_has_tracking API
 2018-12-03 14:30:51 -05:00
Ebrahim Byagowi 01f628cf55 [aat] Expose hb_aat_layout_has_tracking API 2018-12-03 22:27:26 +03:30
Behdad Esfahbod d19b1680b5 [aat] Expose a couple APIs 
New API:
+hb_aat_layout_has_substitution()
+hb_aat_layout_has_positioning()
 2018-12-03 10:41:37 -05:00
Behdad Esfahbod 84efe0438e [aat] Fix division sign fallout 
Happened after 11d2f49af8
since now nClasses is unsigned int...
 2018-12-02 12:39:14 -05:00
Behdad Esfahbod 2087f5a2a7 Add casts to hb_array_t<> 2018-12-01 20:04:45 -05:00
Behdad Esfahbod 58d4d19947 Simplify build source list 2018-12-01 19:34:18 -05:00
Behdad Esfahbod 967a204ee9 Minor 2018-12-01 19:28:17 -05:00
Behdad Esfahbod 11d2f49af8 New approach to change BigEndian casts to be int-sized 
Fixes spurious warnings like:
Fixes https://github.com/harfbuzz/harfbuzz/issues/1436
 2018-12-01 13:12:21 -05:00
Behdad Esfahbod 50e0273ab1 Change hb_assert_unsigned_t<> to hb_is_signed<> 2018-12-01 13:07:49 -05:00
Behdad Esfahbod c3a8b047aa Revert "Change BigEndian casts to be int-sized" 
This reverts commit eb5ddd32bf.

Broke tests, badly.  To be investigated and reenabled.
 2018-12-01 00:26:39 -05:00
Behdad Esfahbod be45677ab6 Minor 2018-12-01 00:04:29 -05:00
Behdad Esfahbod eb5ddd32bf Change BigEndian casts to be int-sized 
Fixes spurious warnings like:
Fixes https://github.com/harfbuzz/harfbuzz/issues/1436
 2018-12-01 00:03:01 -05:00
Behdad Esfahbod e8860fdcaa Fix more warning 2018-11-30 23:38:24 -05:00
Behdad Esfahbod af349ee348 Fix warning 2018-11-30 23:20:50 -05:00
Behdad Esfahbod 825df6dbc7 [CFF] Change spaces to tabs 2018-11-30 23:04:59 -05:00
Behdad Esfahbod 592f39b3c4 [CFF] Whitespace 2018-11-30 22:54:57 -05:00
Behdad Esfahbod a2e8d1d455 Minor 2018-11-30 22:54:20 -05:00