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
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
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
686e6f2e40
Fix automake warnings
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[skip ci]
2018-12-30 11:28:06 -05:00
b5c12b9f4d
print() is a function in Python 3 ( #1520 )
2018-12-30 15:37:28 +03:30
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
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
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
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
9844c880e2
Minor
2018-12-11 17:28:04 -05:00
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
b225593d6b
Correct REPLACEMENT CHARACTER's code point to FFFD ( #1471 )
2018-12-11 13:19:17 -05:00
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
ae087d10c2
add minimized test case for oss-fuzz issue 11714
2018-12-05 21:47:34 -08:00
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
9d8f3b0dfb
add minimized test case for oss-fuzz issue 11713
2018-12-05 17:14:51 -08:00
34e3ef8ff3
Merge branch 'master' into cff-subr-sanitize
2018-12-05 15:50:05 -08:00
72d8f76368
add minimized test case for oss-fuzz issue 11691
2018-12-05 15:49:11 -08:00
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
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
010e2ddb38
minimized test case for oss-fuzz issue 11674
2018-12-05 12:23:58 -08:00
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
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
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
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
c48f53d309
more double changes
2018-12-03 16:59:41 -08:00
9424e80526
added minimized test cases
2018-12-03 16:18:10 -08:00
5fff6ab002
additional precision made a difference in extents test
2018-12-03 16:06:58 -08:00
01f628cf55
[aat] Expose hb_aat_layout_has_tracking API
2018-12-03 22:27:26 +03:30
84efe0438e
[aat] Fix division sign fallout
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Happened after 11d2f49af8
2018-12-02 12:39:14 -05:00
967a204ee9
Minor
2018-12-01 19:28:17 -05:00
9ae954f43a
Merge branch 'master' into cff-subset
2018-11-30 15:00:52 -08:00
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
1a182e97ee
[test/text-rendering-tests] Update from upstream
2018-11-29 12:39:52 -05:00
e0307de818
[test][aat.kern] More ( #1427 )
2018-11-29 11:36:05 +03:30
32d291ae89
Merge branch 'master' into cff-subset
2018-11-28 16:27:45 -08:00
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
5155067e10
[test] Add test for format2 kern ( #1423 )
2018-11-29 00:07:00 +03:30
19863c8059
[test][aat] Add a test and make macOS runners faster ( #1422 )
2018-11-28 20:28:42 +03:30
97eaedca5d
[test][aat] Enable Tamil MN test ( #1414 )
2018-11-26 16:58:58 +03:30
0e3a48e542
[test][aat] fix 10.13.6 Helvetica expectation
2018-11-25 13:37:23 +03:30
cbc541b426
[aat] Add m grave test ( #1412 )
2018-11-25 12:50:30 +03:30
fa26ad0f48
[aat] Fix macos expectation
2018-11-25 11:25:17 +03:30
926f512f35
[aat.feat] Rework API and implementation
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Fixes https://github.com/harfbuzz/harfbuzz/pull/1346
2018-11-25 01:16:02 -05:00
2cb235d021
[aat.feat] Fix enum namespace
2018-11-25 01:16:02 -05:00
e20f81f4fa
[aat] Rename feat API a bit more
2018-11-25 01:16:02 -05:00
54f4c17f0a
[feat] Rename API uses of setting to selector
2018-11-25 01:16:02 -05:00
9c64b216ec
[feat] Apply renamings and add documentation
2018-11-25 01:16:02 -05:00
4009a05ca7
[feat] Address Behdad comments
2018-11-25 01:16:02 -05:00
19b6025534
[feat] Address @behdad comments
2018-11-25 01:16:02 -05:00
fbad794bd2
[feat] Add feature iteration API
2018-11-25 01:16:02 -05:00
7a0471aa35
[feat] Turn AAT feature id into enum
2018-11-25 01:16:02 -05:00
a157b3e4eb
[feat] Apply @behdad comments
2018-11-25 01:16:02 -05:00
3aff3f822f
[feat] Apply @drott and @jfkthame comments
2018-11-25 01:16:02 -05:00
b791bbbae4
[feat] Apply @jfkthame reviews
2018-11-25 01:16:01 -05:00
95abd53758
[feat] Expose public API
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* hb_aat_get_feature_settings
2018-11-25 01:16:01 -05:00
264c4a539c
[test] Reorder test suites
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aots is less interesting. Run text-rendering-tests before aots.
2018-11-25 01:16:01 -05:00
248ce22857
[tests] Minor
2018-11-24 22:01:06 -05:00
e6877e28cd
[test] Add the missed aots fonts
2018-11-25 02:14:41 +03:30
825ea5a460
[test] Merge 10.12.6 and 10.13.6 tests, update to Apple Chancery fix
2018-11-25 02:14:41 +03:30
b518e5af9f
Add 10.13.6 aat fonts tests and bot ( #1409 )
2018-11-25 01:39:00 +03:30
b7f7950e8f
[aat] Add test for recent regression
2018-11-24 15:56:17 -05:00
ea9512e61a
[tests] Redo test runner logging a bit
2018-11-24 15:49:33 -05:00
5020affc38
[tests] Minor
2018-11-24 15:42:11 -05:00
ee3a3e10d4
[tests/shaping] Allow comments in test files
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Line should start with "# ".
2018-11-24 15:40:50 -05:00
ed900ee9af
[tests] Rename
2018-11-24 15:22:09 -05:00
3cc14e78ae
[test] Enable more of aots tests ( #1408 )
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The ones commented out in this change should've be passed :/
a closer look is needed.
2018-11-24 20:49:21 +03:30
24887d1115
Add Adobe AOTS tests ( #1395 )
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Annotated OpenType Specification or aots, https://github.com/adobe-type-tools/aots
provides a set of tests for OpenType specification, this change add those tests in addition
to modified version of their HarfBuzz test runner for generating harfbuzz project specific tests.
2018-11-24 20:07:24 +03:30
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
018ba46e4d
Don't canonicalize '@' to '-' in language tags
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Fixes #1406 .
2018-11-23 13:21:22 -05:00
c9cc96c0cf
[aat] Update expectation
2018-11-23 19:58:56 +03:30
341851efe1
[aat] Add macOS specific tests ( #1404 )
2018-11-23 15:40:05 +03:30
8280459e74
Merge pull request #1291 from harfbuzz/use-reordering
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[use] Fix reordering
2018-11-22 22:39:12 -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
264439c6c3
Test U+111C9 SHARADA SANDHI MARK
2018-11-21 16:33:45 -05:00
f48bb9a393
[var] Deprecated axis enumeration API and add new version
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New version has axis flags.
New API:
+hb_ot_var_axis_info_t
+hb_ot_var_find_axis_info()
+hb_ot_var_get_axis_infos()
Deprecated API:
-HB_OT_VAR_NO_AXIS_INDEX
-hb_ot_var_axis_t
-hb_ot_var_find_axis()
-hb_ot_var_get_axes()
2018-11-20 20:46:14 -05:00
1ecbf4d3e3
Merge branch 'master' into cff-subset
2018-11-20 17:19:05 -08:00
831ba74382
Fix Codacy "issues"
2018-11-20 01:16:08 -05:00
3c7792ca32
[use] Fix reordering
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Fixes #1235 .
2018-11-19 16:49:40 -05:00
515f1a1614
Merge branch 'master' into cff-subset
2018-11-16 17:38:47 -08:00
cff4c6087f
Fix vertical fallback space sign
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Ouch!
Follow-up to cf203af8a3https://github.com/harfbuzz/harfbuzz/issues/1343
2018-11-16 15:04:41 -08:00
b67a7c731f
drop dotsection as hint along with test case
2018-11-16 12:28:24 -08:00
072c7aba92
use 2-byte offset instead of 4-byte for local subrs
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more than enough since local subrs immediately follow its corresponding private dict, as the result 2-byte redunction for each font dict with local subrs
updated api test expected subset fonts accordingly
2018-11-15 15:41:46 -08:00
892ab37e7c
Merge branch 'master' into cff-subset
2018-11-14 13:54:07 -08:00
3787c07856
Implemented seac for extents & subset along with API tests
2018-11-14 13:38:03 -08:00
e543e1a085
Add Grantha test
2018-11-13 20:44:27 -08:00
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
41a8bc7fd9
Merge branch 'master' into cff-subset
2018-11-12 08:49:00 -08:00
0dfa584cb4
changed Adobe company name
2018-11-12 08:47:07 -08:00
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
fb2a037f54
Merge branch 'master' into cff-subset
2018-11-10 16:23:11 -08:00
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
f51bb6ee7b
Merge pull request #1358 from ebraminio/lcar
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Hook AAT's lcar to _get_ligature_carets
2018-11-08 14:42:40 -05:00
b986fead0a
Hook AAT's lcar to _get_ligature_carets
2018-11-08 23:06:26 +03:30
Behdad Esfahbod
cclauss
fanc999
Michiharu Ariza
Ebrahim Byagowi
David Corbett
Chun-wei Fan
Garret Rieger
punchcutter