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11421 Commits

Author SHA1 Message Date
Behdad Esfahbod a1f4d285e1 [buffer] Fix invalid write access in hb_buffer_deserialize_glyphs() 
If buffer is immutable, we were trying to set content_type on it.
Ouch!
 2020-09-21 16:50:11 -06:00
Caleb Maclennan 18b8046c6a
Merge pull request #2678 from alerque/post-artifacts 2020-09-21 17:32:34 +03:00
ebraminio 1f8b1e7f18
[ENOMEM] Return gracefully if stages isn't initialized correctly (#2639) 
This happens if calls to 'm.lookups[table_index].push ()' has been
silently failed due to lack of memory.

This change just returns gracefully instead issuing the assert.

Fixes https://crbug.com/oss-fuzz/24494
 2020-09-21 11:39:38 +03:30
Khaled Hosny a0ebea5280
Merge pull request #2665 from khaledhosny/doc-default-features 
[docs] Improve documentation for default features
 2020-09-18 17:04:38 +02:00
Khaled Hosny f9f473a4c4 [docs] Improve documentation for default features 
Fixes https://github.com/harfbuzz/harfbuzz/issues/2213
 2020-09-17 01:55:30 +02:00
Behdad Esfahbod e40c0d82e2 [ENOMEM] Handle immutable buffer in shape_full() 
Move the content_type changing to shape_plan_execute() where it belongs.
Skip setting if content type is UNKNOWN, which happens with empty buffers
only, including the immutable buffer.

Alternate fix to https://github.com/harfbuzz/harfbuzz/pull/2606
and https://github.com/harfbuzz/harfbuzz/pull/2625
 2020-09-16 12:48:30 -06:00
Garret Rieger bbbcad0dbb Revert "[ENOMEM] don't perform set process operations if the other set is in an error state." 
This reverts commit f3929abafe.
 2020-09-16 12:23:38 -06:00
Garret Rieger f3929abafe [ENOMEM] don't perform set process operations if the other set is in an error state. 
Running a process while the other set is in an error state can potentially corrupt this sets map map (for example by overwritting all of the major values with 0).
 2020-09-16 10:36:30 -07:00
Simon Cozens 584d3a43b2
Merge pull request #2681 from khaledhosny/myanmar-liga 
[myanmar] Don’t disable liga feature
 2020-09-16 15:08:50 +01:00
Khaled Hosny 7d64b09765 [myanmar] Don’t disable liga feature 
This seems to have been carried over from the Indic shaper, but
Uniscribe enables it by default.

See https://github.com/harfbuzz/harfbuzz/issues/2213#issuecomment-686062915
 2020-09-12 21:45:19 +02:00
Garret Rieger 8c3d4de796 [subset] Fix integer underflow in ContextFormat2. 2020-09-11 15:52:46 -07:00
Caleb Maclennan e43b9a29a9
[ci] Trigger dependencies of publish jobs on tags 2020-09-11 22:21:59 +03:00
Caleb Maclennan deb09e0d75
[ci] Tweak job names so config is valid Circle 2.1 schema 2020-09-11 20:12:35 +03:00
Caleb Maclennan f4dea33f6d
[ci] Move repeated artifact upload job code to script 2020-09-11 20:12:24 +03:00
Caleb Maclennan 65be538fff
[ci] Add job to publish autotools dist file to GitHub 2020-09-11 20:12:14 +03:00
Caleb Maclennan 42bcc47d01
[ci] Use executor with Circle's image for autotools job 2020-09-11 20:11:52 +03:00
Caleb Maclennan c70f509022
[ci] Use `ghr` CLI tool to post Win32 artifact to GitHub 2020-09-11 20:11:38 +03:00
Caleb Maclennan 610ed3b42c
[ci] Add job to publish Win32 releases and pass it artifacts 2020-09-11 20:11:22 +03:00
Caleb Maclennan a2d45cd5f7
[ci] Use Circle's customized image for workspace support 2020-09-11 20:10:43 +03:00
David Corbett ac3f859a30 Demote unregistered vendor-specific language tags 2020-09-09 17:50:59 -04:00
Khaled Hosny ee12c078ed
Merge pull request #2668 from rossburton/meson 
meson: add hb-version.h to dependencies correctly
 2020-09-08 15:37:30 +02:00
Khaled Hosny 695d85ca32
Merge pull request #2674 from rossburton/reprod 
src/hb-gobject-enums.cc.tmpl: write out only the filename, not the full path
 2020-09-08 15:37:00 +02:00
David Corbett 91fe20f0f5 Disambiguate OT tags when primary tag is not first 2020-09-08 09:20:00 -04:00
Alexander Kanavin e876886d1e src/hb-gobject-enums.cc.tmpl: write out only the filename, not the full path 
This is beneficial for reproducible builds, as build paths can vary
between builds.
 2020-09-08 11:00:32 +01:00
Ross Burton 5aff83104e [build] generate hb-version.h once at configure time with Meson 
Currently with Meson hb-version.h is generated during the build without
any explicit dependencies which can result in build failures due races
over the file.

Change this to be generated at configure time, so that the file is always
generated once before the build itself.

Closes #2667
 2020-09-08 09:42:27 +01:00
Ross Burton bc1c93fbe0 [build] No need to pass source directory to gen-hb-version 
The input file is by definition in the source directory, so dirname()
that instead of needing the directory to be passed.

Needed because a follow-up commit will change when this is called, and the
source directory isn't trivially available at that point.
 2020-09-08 09:40:56 +01:00
David Corbett faf09f5466 [USE] Support hieroglyph clusters 2020-09-02 19:50:49 -04:00
David Corbett 06f49fc8ae [USE] Update to the 2020-08-13 USE specification 
This also uses the data files from
<78b2134fdc/USE>.
 2020-09-02 19:50:49 -04:00
David Corbett e3db84a9d0 [use] Test CGJ and ZWNJ 2020-09-02 15:51:15 -07:00
David Corbett 6a38adeb57 [use] Skip most default ignorables when clustering 2020-09-02 15:51:15 -07:00
David Corbett 645f4e7cdd Unhide CGJ before ccc=0 characters 
If a CGJ precedes a starter, then it cannot have blocked any reordering,
so it can safely be skipped.
 2020-09-02 15:51:15 -07:00
Garret Rieger 9825e3dd2e [ENOMEM] fix access to unitialized memory. 
If the serialize() call fails to write the object then we can't safely read varstore_prime fields. Fixes https://oss-fuzz.com/testcase-detail/5137462782066688.
 2020-09-02 11:01:07 -07:00
Khaled Hosny 45de128930
Merge pull request #2661 from khaledhosny/failing-dw-build 
[ci] Fix failing DirectWrite build
 2020-09-01 04:58:50 +03:00
Khaled Hosny fe6381d9f1 [build] Minor 2020-09-01 03:44:01 +02:00
ebraminio a4f3a752dd [build] hb-directwrite needs a C++ linker 2020-09-01 03:21:12 +02:00
Khaled Hosny 9c98b2b9a9 2.7.2 2020-08-29 00:39:42 +02:00
Khaled Hosny c0a76cb519
Merge pull request #2660 from harfbuzz/arabic-shaping-in-use 
[USE] Fix assertion failure for joining scripts
 2020-08-29 00:14:01 +03:00
David Corbett a495a54236 Ignore T & U when determining the joining scripts 2020-08-28 14:33:25 -04:00
David Corbett 420a74f772 [USE] Fix assertion failure for joining scripts 2020-08-28 14:11:48 -04:00
ebraminio fcddf3b9b4
[docs] Minor in TESTING.md 
Start the fuzzer with test/fuzzing/fonts seeds
 2020-08-14 10:19:33 +04:30
ebraminio 99b8a84cc5
[docs] Reorder TESTING.md sections 
And use --reconfigure where makes sense
 2020-08-14 10:14:14 +04:30
ebraminio 1e48225ca3
[ENOMEM] Check whether serialize context isn't in error 2020-08-13 23:22:14 +04:30
Ebrahim Byagowi 05ef75c553 2.7.1 2020-08-13 20:54:53 +04:30
Ebrahim Byagowi 0a02f1e760 [meson] Abort if GDI/Uniscribe headers couldn't be found 2020-08-13 18:28:42 +04:30
Ebrahim Byagowi 253a8f7a51 [meson] Another approach to skip tests incompatible with MSVC 2020-08-13 18:28:42 +04:30
Ebrahim Byagowi 24b4200243 [meson] Avoid using has_headers as that has added in 0.50.0 2020-08-13 18:28:42 +04:30
Ebrahim Byagowi 411b426c69 [meson] minor 2020-08-13 18:28:42 +04:30
Ebrahim Byagowi 6e32145dc9 [meson] Make compatbile with 0.47.0 2020-08-13 18:28:42 +04:30
Ebrahim Byagowi 58209c86a0 [meson] Make compatbile with 0.49.0 
Contains a just put together summary feature polyfill and workaround
to broken ternary operator.
 2020-08-13 18:28:42 +04:30
Garret Rieger 1e4fe10b98 [ENOMEM] check for error in visited map during closure features. 2020-08-13 01:43:11 +04:30