AuroraMiddleware/harfbuzz
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a25174a56b
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6569 Commits

Author SHA1 Message Date
Behdad Esfahbod
a25174a56b [pragma] GCC diagnostic error "-Wreorder" 2019-01-18 09:59:36 -05:00
Behdad Esfahbod
4660090569 [pragma] GCC diagnostic warning "-Wmaybe-uninitialized" 2019-01-18 09:53:16 -05:00
Behdad Esfahbod
7a634d7d5b [pragma] Massage more 2019-01-18 09:49:14 -05:00
Behdad Esfahbod
16e5ba85b1 [pragma] More 2019-01-18 09:46:17 -05:00
Behdad Esfahbod
2bd530d598 [pragma] Reorg again 
https://github.com/harfbuzz/harfbuzz/issues/1546
 2019-01-18 09:28:22 -05:00
Behdad Esfahbod
c04272fac8 [pragma] GCC diagnostic ignored "-Wunknown-warning-option" 
Try at fixing https://github.com/harfbuzz/harfbuzz/issues/1546
 2019-01-18 08:49:45 -05:00
Behdad Esfahbod
4d3c8f9685 [uniscribe] More warnings 2019-01-17 19:58:54 -05:00
Behdad Esfahbod
6a5d2b21d8 [uniscribe] Fix warnings 2019-01-17 19:57:17 -05:00
Behdad Esfahbod
5b13e458c3 Fix build 2019-01-17 19:52:32 -05:00
Behdad Esfahbod
a77bd6bb89 [pragma] GCC diagnostic ignored "-Wclass-memaccess" 2019-01-17 19:33:41 -05:00
Behdad Esfahbod
436c7b294a [pragma] ignored -Wunsafe-loop-optimizations // TODO fix 2019-01-17 19:03:33 -05:00
Behdad Esfahbod
e3b3181e9d [pragma] error -Wclass-memaccess 2019-01-17 19:02:06 -05:00
Behdad Esfahbod
1a6b97a491 [pragma] More 2019-01-17 18:55:03 -05:00
Behdad Esfahbod
06e8091661 [pragma] More 2019-01-17 18:47:32 -05:00
Behdad Esfahbod
1077e40bf1 [pragma] Flesh out more 2019-01-17 18:36:10 -05:00
Behdad Esfahbod
7e6bd510fc Use NNOffsetTo<> in rest of places 2019-01-17 18:24:18 -05:00
Behdad Esfahbod
b1152d5e66 Use NNOffsetTo<> 2019-01-17 18:17:04 -05:00
Behdad Esfahbod
205d72a198 Add NNOffsetTo<> 2019-01-17 18:10:38 -05:00
Behdad Esfahbod
c99d13d860 [AAT] Comment 2019-01-17 17:56:27 -05:00
Behdad Esfahbod
f39b5603ff Comment 2019-01-17 17:50:01 -05:00
Behdad Esfahbod
347ad454b8 [AAT] Remove unused code 2019-01-17 17:47:29 -05:00
Behdad Esfahbod
b344d4385a [AAT] Allow null in ankr lookupTable offset 2019-01-17 17:44:39 -05:00
Behdad Esfahbod
14a560a245 [pragma GCC] Ignore -Wtype-limits 2019-01-17 17:42:44 -05:00
Behdad Esfahbod
3f2daae630 More GCC pragmas 2019-01-17 15:27:31 -05:00
Behdad Esfahbod
d6c5473e1f Rename macro 2019-01-17 15:22:46 -05:00
Behdad Esfahbod
a9946b7cfe Add more GCC warning pragmas 2019-01-17 15:22:28 -05:00
Behdad Esfahbod
868b0c0c2e Move -Wcast-align to hb.hh 2019-01-17 15:18:18 -05:00
Behdad Esfahbod
8874eef8ff Add pragram GCC diagnostic ignored "-Wunused-macros" 2019-01-17 15:04:44 -05:00
Behdad Esfahbod
cc8e9a436f [AAT] Fully sanitize ankr table at sanitize time 
Third try to fix access. Followup 6879efc2c1

Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12532
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=922303
 2019-01-17 14:55:05 -05:00
Behdad Esfahbod
6879efc2c1 [AAT] Fix anchor bound checking, again 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12532
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=922303
 2019-01-17 14:08:02 -05:00
Behdad Esfahbod
a262eb3d0b [aat] Minor 2019-01-17 14:06:32 -05:00
Behdad Esfahbod
c986ca15a6 Improve overflow avoidance 
Better fix for 480406cd3e
This way we behave the same on 32bit and 64bit archs.
 2019-01-15 13:58:19 -05:00
Behdad Esfahbod
0d2727f4fe
fix FDSelect fuzzing bug (#1539) 
Rewrote struct FDSelect3_4.ranges as ArrayOf
Updated FDSelect3_4::sanitize () to call ranges.sanitize ()
nRanges now a function to return a reference to ranges.len
 2019-01-14 18:23:17 -08:00
Behdad Esfahbod
9f6172d669 Move _POSIX_SOURCE definition 
Fixes https://github.com/harfbuzz/harfbuzz/issues/1308
 2019-01-14 20:45:31 -05:00
Behdad Esfahbod
480406cd3e Fix assertion on address overflow 
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=917031
 2019-01-14 15:27:34 -05:00
Behdad Esfahbod
7a6686a589 [AAT] Fix mort ContextualSubtable offset access 
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12312
 2019-01-14 15:09:14 -05:00
Behdad Esfahbod
a3fa7d3336 [AAT] Fix ankr table access 
Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=918340
 2019-01-14 14:37:36 -05:00
Michiharu Ariza
760303d411 deleted a duplicate fontdicts_mod.fini() call (#1538) 2019-01-11 15:27:35 -08:00
Michiharu Ariza
7b48641aa8 fix leak in subset_enc_supp_codes (#1537) 
oss-fuzz issue 12310
 2019-01-08 15:37:48 -05:00
Ebrahim Byagowi
97f67a3c3d
[ci] Enable more of GCC compile warnings (#1533) 2019-01-04 23:10:39 +03:30
cclauss
26c5b54fb0 CircleCI: Test for Python 3 syntax errors and undefined names (#1522) 
Catch missing imports and errors like #1520 and #1521

__E901,E999,F821,F822,F823__ are the "_showstopper_" [flake8](http://flake8.pycqa.org) issues that can halt the runtime with a SyntaxError, NameError, etc. Most other flake8 issues are merely "style violations" -- useful for readability but they do not effect runtime safety.
* F821: undefined name `name`
* F822: undefined name `name` in `__all__`
* F823: local variable name referenced before assignment
* E901: SyntaxError or IndentationError
* E999: SyntaxError -- failed to compile a file into an Abstract Syntax Tree
 2018-12-31 07:00:43 +03:30
cclauss
f4da28b1f1 Python 3 fixes to gen-os2-unicode-ranges.py (#1521) 
In Python 3, __reload()__ was moved and __sys.setdefaultencoding()__ because the default is already utf-8.  Also __Error()__ is an _undefined name_ and __Exception()__ creates a generic exception.
 2018-12-30 15:28:34 +03:30
Behdad Esfahbod
d092fb2719 Ouch! Fix build on C++<11 2018-12-30 01:53:03 -05:00
Behdad Esfahbod
89949ed28d Fix ubsan with passing nullptr to qsort() 2018-12-30 01:52:19 -05:00
Behdad Esfahbod
357a0a7ad3 Fix build on C++ < 11 2018-12-27 18:29:23 -05:00
Behdad Esfahbod
54c0a17310 [vector] Fix warning 2018-12-27 18:28:07 -05:00
Behdad Esfahbod
1043ddbee8 [aat] Minor 2018-12-27 18:27:11 -05:00
Behdad Esfahbod
71da9ca62f [vector] Remove use of arrayZ() by using casts 2018-12-27 18:01:06 -05:00
Behdad Esfahbod
fa333e34d6 [vector] Remove static_array 
Was good idea, but with C++ types with constructor/destructor, was getting in
the way as compiler was destructing those items where it was not desired.
Since C++ does not allow zero-sized arrays, just remove it...
 2018-12-27 17:56:22 -05:00
Behdad Esfahbod
ab2258a419 [vector] Use allocated = -1 to signify failure 2018-12-27 17:45:05 -05:00