Behdad Esfahbod
9f31417733
Form cluster for Emoji sub-region tag sequences
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Fixes https://github.com/harfbuzz/harfbuzz/issues/1556
2019-01-24 16:08:33 +01:00
Behdad Esfahbod
5034f8f2ab
Fix macos tests with previous commit
2019-01-24 12:50:38 +01:00
Behdad Esfahbod
3ecda71041
Adjust mark offsets when zeroing from fallback mark positioning code
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Adjust tests.
Fixes https://github.com/harfbuzz/harfbuzz/issues/1532
2019-01-24 12:28:24 +01:00
Behdad Esfahbod
cbe0ed117a
[AAT] Re-enable tests MORX-31 and MORX-41
2019-01-23 20:45:18 +01:00
Behdad Esfahbod
410731d3fb
[test/text-rendering-tests] Update from upstream
2019-01-23 20:31:06 +01:00
Behdad Esfahbod
789396ed6b
Remove wrongly added files
2019-01-22 10:51:21 +01:00
Michiharu Ariza
28917e58f9
init interp_env_t::hintmask_size
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fixes issue #1547
2019-01-18 09:43:51 -08:00
Behdad Esfahbod
6879efc2c1
[AAT] Fix anchor bound checking, again
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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
91d774712f
[test] Add test for previous commit
2019-01-14 15:31:31 -05:00
Behdad Esfahbod
7a6686a589
[AAT] Fix mort ContextualSubtable offset access
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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
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Fixes https://bugs.chromium.org/p/chromium/issues/detail?id=918340
2019-01-14 14:37:36 -05:00
cclauss
26c5b54fb0
CircleCI: Test for Python 3 syntax errors and undefined names ( #1522 )
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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
Behdad Esfahbod
686e6f2e40
Fix automake warnings
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[skip ci]
2018-12-30 11:28:06 -05:00
cclauss
b5c12b9f4d
print() is a function in Python 3 ( #1520 )
2018-12-30 15:37:28 +03:30
fanc999
3ee4ea9456
Fix build on older Visual Studio versions ( #1499 )
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* src/hb-cff-interp-dict-common.hh: Use ull for unsigned int64_t
The llu suffix does not work for older Visual Studio versions
(pre-2013), but ull works for all the compilers that we attempt to
support.
* test/api: Fix build on pre-C99 compilers
Ensure variables are declared at the top of the block.
* src/hb-dsalgs.hh: Add specialization for hb_is_signed<> for __int8
Pre-Visual Studio 2010 does not consider __int8 (which is typedef'ed to
int8_t) to be equivilant to signed char, so the compiler cannot find the
corresponding hb_is_signed<> specialization that is needed.
The interesting thing is unsigned __int8 is considered to be equivilant
to unsigned char, so as the other types (short, int, long) that we look
for here, so only the specialization for __int8 is added here.
This will fix builds on Visual Studio 2008 at least.
2018-12-19 22:26:54 -05:00
Michiharu Ariza
798e98c47b
[CFF] bad offset in Index ( #1476 )
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* Update hb-ot-cff-common.hh
* fix bug
* bummer fix wasn't hit. refix
* additional sanity check
* Added test cases for oss-fuzz issues 11805, 11806
2018-12-12 21:08:15 -05:00
Michiharu Ariza
bcb4ecaf68
[CFF] check out of range FD index ( #1477 )
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* add fd index checks to subr subsetter
also added oss-fuzz test case
* undid SubrSubsetParam::is_valid
because already validated by SubrClosures.valid
2018-12-12 20:36:01 -05:00
Ebrahim Byagowi
a33f238f88
Merge pull request #1474 from fanc999/master.msvc
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Few fixes for Visual Studio builds
2018-12-12 12:44:06 +03:30
Behdad Esfahbod
9844c880e2
Minor
2018-12-11 17:28:04 -05:00
Michiharu Ariza
2941208f1e
[CFF] oss-fuzz issue 11690 ASSERT: substr.offset >= opStart ( #1461 )
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* fix oss-fuzz 11690: substr.offset >= opStart
detect recursive subroutine call & handle as error
* fix build failure
* add minimized test case for oss-fuzz 11690
* removed asserts
2018-12-11 15:21:24 -05:00
David Corbett
b225593d6b
Correct REPLACEMENT CHARACTER's code point to FFFD ( #1471 )
2018-12-11 13:19:17 -05:00
Chun-wei Fan
1e09add232
test/api: Fix building on pre-C99 compilers
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Ensure variables are declared at the top of the block.
2018-12-12 01:32:01 +08:00
Michiharu Ariza
ae087d10c2
add minimized test case for oss-fuzz issue 11714
2018-12-05 21:47:34 -08:00
Ebrahim Byagowi
f95324a335
Merge pull request #1457 from harfbuzz/cff-varstore-sanitize
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[CFF] oss-fuzz issue 11713 (CFF2VariationStore::serialize)
2018-12-06 08:33:44 +03:30
Michiharu Ariza
9d8f3b0dfb
add minimized test case for oss-fuzz issue 11713
2018-12-05 17:14:51 -08:00
Michiharu Ariza
34e3ef8ff3
Merge branch 'master' into cff-subr-sanitize
2018-12-05 15:50:05 -08:00
Michiharu Ariza
72d8f76368
add minimized test case for oss-fuzz issue 11691
2018-12-05 15:49:11 -08:00
Behdad Esfahbod
d9dabc00e9
Merge pull request #1454 from harfbuzz/cff-fixbcd
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[CFF] fix oss-fuzz issue 11674: parse_bcd
2018-12-05 15:39:34 -08:00
Michiharu Ariza
6708c5595f
fix oss-fuzz issue 11675 (ASSERT: count <= str.len)
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Also added an additional error check to avail ()
2018-12-05 12:51:18 -08:00
Michiharu Ariza
010e2ddb38
minimized test case for oss-fuzz issue 11674
2018-12-05 12:23:58 -08:00
Ebrahim Byagowi
79e7e3445e
Merge pull request #1449 from harfbuzz/cff-fixcharset
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[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
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[CFF] fix leak: oss-fuzz 11662
2018-12-05 13:23:23 +03:30
Michiharu Ariza
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
Michiharu Ariza
78f639b8bf
added minimized testcase for oss-fuzz issue 11657
2018-12-04 14:17:03 -08:00
Michiharu Ariza
b61f74f69a
added minimized test case for oss-fuzz issue 11662
2018-12-04 10:30:35 -08:00
Behdad Esfahbod
c968869f21
Merge pull request #1441 from harfbuzz/cff-doublenum
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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
Ebrahim Byagowi
01f628cf55
[aat] Expose hb_aat_layout_has_tracking API
2018-12-03 22:27:26 +03:30
Behdad Esfahbod
84efe0438e
[aat] Fix division sign fallout
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Happened after 11d2f49af8
since now nClasses is unsigned int...
2018-12-02 12:39:14 -05:00
Behdad Esfahbod
967a204ee9
Minor
2018-12-01 19:28:17 -05:00
Michiharu Ariza
9ae954f43a
Merge branch 'master' into cff-subset
2018-11-30 15:00:52 -08:00
Ebrahim Byagowi
bf738ba3ba
[test][aat] Remove extra --shaper ot
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As run-tests.py already adds it
2018-11-30 00:06:40 +03:30
Behdad Esfahbod
1a182e97ee
[test/text-rendering-tests] Update from upstream
2018-11-29 12:39:52 -05:00
Ebrahim Byagowi
e0307de818
[test][aat.kern] More ( #1427 )
2018-11-29 11:36:05 +03:30
Michiharu Ariza
32d291ae89
Merge branch 'master' into cff-subset
2018-11-28 16:27:45 -08:00
Ebrahim Byagowi
7b78d2233d
[test][aat] Update expectency
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It is not visually noticeable but apparently affected by kern format2 correct implementation.
I should've checked CoreText result which can't as CircleCI outage.
2018-11-29 00:55:05 +03:30
Ebrahim Byagowi
5155067e10
[test] Add test for format2 kern ( #1423 )
2018-11-29 00:07:00 +03:30
Ebrahim Byagowi
19863c8059
[test][aat] Add a test and make macOS runners faster ( #1422 )
2018-11-28 20:28:42 +03:30