5639e253f9
Add Array16Of<>
2021-03-31 16:04:43 -06:00
2520a82df9
s/LArrayOf/Array32Of/g
2021-03-31 15:41:54 -06:00
5efe360986
Rename (Unsized)OffsetListOf
2021-03-31 15:33:22 -06:00
6c4e0491d7
s/OffsetArrayOf/Array16OfOffset16To/g
2021-03-31 15:31:32 -06:00
1fc6b69aed
s/UnsizedOffsetArrayOf/UnsizedArray16OfOffsetTo/g
2021-03-31 15:30:35 -06:00
2a54c9f744
.
2021-03-31 15:26:42 -06:00
c539afb08b
[CFF] Use NNOffsetTo<> instead of OffsetTo<>
...
I'm pretty sure that's what is intended.
2021-03-31 13:28:25 -06:00
9b4b58493b
Fixup for recent OffsetTo<> changes
2021-03-31 13:27:21 -06:00
ad28f973f3
Rename offset types to be explicit about their size
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Add Offset16To<>, Offset24To<>, and Offset32To<> for most use-cases.
2021-03-31 13:00:07 -06:00
c5c13006a1
[subset] fix memory leaks found in https://oss-fuzz.com/testcase-detail/5179935334465536
2021-03-31 12:37:45 -06:00
bd2950b393
Make VariationStore::get_delta(outer, inner) private
2021-03-31 11:36:36 -06:00
934675a429
Use VarIdx in VariationDevice
2021-03-31 11:34:41 -06:00
0f7f7536b9
[hvar] Change variation-index types from "unsigned int" to uint32_t
2021-03-31 11:31:49 -06:00
9ffc46b8ff
Add VarIdx
2021-03-31 11:26:18 -06:00
2179281c40
Add Offset24
2021-03-31 11:20:21 -06:00
b3159ed8d2
[util] Silence compiler warning
2021-03-30 20:52:56 -06:00
cab9d5a57d
hb-config: Include config-override earlier
...
Currently config-override.h is included at the end of this file. This caused a problem for me while undefing HB_DISABLE_DEPRECATED, namely HB_IF_NOT_DEPRECATED was defined before actual undef took place and broke the whole build. I believe it would break builds for some other defines, too. Moving config-override.h include right after predefined configs is more sane and fixes all potential problems with includes.
2021-03-30 20:50:02 -06:00
adca4ce071
[subset] fixes https://oss-fuzz.com/testcase-detail/6173520787800064 .
...
Caused by incorrect bounds check in glyph closure for context lookups.
2021-03-30 15:44:41 -06:00
9f77a0c1ff
[subset] use hb_set_clear to avoid calling clear() on null pool set.
2021-03-30 15:12:52 -06:00
752e393ad2
[subset] avoid calling clear on null pool set.
2021-03-30 15:12:52 -06:00
9ed5f04a70
[subset] Simplify recent out-of-memory fixes
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By checking return status of map->set().
2021-03-29 18:14:30 -06:00
a8f9f85a91
[map] Return success from ->set()
2021-03-29 18:13:22 -06:00
8741914a80
[subset] fix memory leak when map insert fails.
2021-03-29 18:02:32 -06:00
2397689387
Remove hb_success_t
...
Was not rolled-out yet. So just expand.
2021-03-29 17:49:16 -06:00
7a2eda7817
Move code around
2021-03-29 17:49:12 -06:00
bcb57dccaa
[sanitize] Add short-circuit to ArrayOfM1
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Like the sibling ArrayOf types.
2021-03-29 17:49:08 -06:00
5b6da6d2f0
[subset] add fuzzer test case.
2021-03-29 17:41:07 -06:00
52df6b9fd8
[subset] check for set insertion success.
2021-03-29 17:41:07 -06:00
c6adb90a27
[subset] fix nullptr deref.
2021-03-29 17:41:07 -06:00
9a3537e5f6
[subset] invert err() return value. Undo previous change to check_success.
2021-03-29 17:15:22 -06:00
a804a0c903
[subset] add fuzzer test case.
2021-03-29 17:15:22 -06:00
cdba5d44c2
[subset] fix incorrect handling of return value in check_success in the error case.
2021-03-29 17:15:22 -06:00
05e845c49a
Make previous commit gcc-only
2021-03-29 16:02:10 -07:00
b5e4032392
-Wno-unused-result
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GCC doesn't let one turn off the warning using "(void) foo()".
People have introduced macros that do "unused << foo()" instead.
Until we do something similar, silence gcc.
Clang on the other hand understands "(void) foo()".
2021-03-29 15:57:36 -07:00
c30349d54e
[hb-view] Support kitty inline images protocol
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https://github.com/harfbuzz/harfbuzz/issues/2758
2021-03-29 15:55:40 -06:00
f7d5889b3e
[hb-view] Support iTerm2 inline images protocol
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https://github.com/harfbuzz/harfbuzz/issues/2758
2021-03-29 15:55:40 -06:00
743baf3543
[build] Don’t look for FontConfig
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We don’t currently use it anywhere. It was used briefly for the
hb-fc-list tool, but this tool have not been built since 2015:
commit cd042fc8c4
2021-03-29 15:54:51 -06:00
95230e291d
[subset] support subsetting GSUB8
2021-03-29 15:54:11 -06:00
d18915f920
Reformat gen-tag-table.py
2021-03-28 10:21:46 -07:00
3c8273ab68
Check for alloc failures on the gsub/gpos_langsys maps in subset plan creation.
2021-03-25 16:53:56 -06:00
29708e959a
[aat] Fix offsetToIndex math for out-of-bounds values
...
Previously, some bad font data was accidentally being interpretted as
legit if it happened to not fall out of memory bounds. The intention
of the code was what this commit does. I'm surprised we weren't getting
a "arithmetic between signed and unsigned values" warning / error
before.
2021-03-22 15:22:15 -07:00
c5d6bdb4bf
Merge pull request #2857 from googlefonts/repacker
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[subset] add a GSUB/GPOS table repacker to resolve offset overflows.
2021-03-18 14:38:55 -07:00
46bf03d691
[subset] add NODISCARD to error checking methods on serializer.
2021-03-18 14:35:36 -07:00
3827a3eb56
[subset] rename serializer::set_error() to err().
2021-03-18 11:20:03 -07:00
f561fa6e4c
Change priority queue to use (priority, value) instead of (value, priority).
2021-03-18 11:13:47 -07:00
b14475d2ae
[subset] further changes to serializer error handling.
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- Rename enum type and enum members.
- in_errors() now returns true for any error having been set. hb-subset now looks for offset overflow only errors to divert to repacker.
- Added INT_OVERFLOW and ARRAY_OVERFLOW enum values.
2021-03-18 10:51:26 -07:00
73ed59f7a6
[subset] store errors in the serializer as a flag set.
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Make check_assign/check_equal specify the type of error to set.
2021-03-17 15:58:34 -07:00
b9ecc7420d
[subset] init offset_overflow in hb_serialize_context_t.
2021-03-17 15:53:58 -07:00
cf79fc342d
[subset] limit priority bumps to 16.
2021-03-17 15:53:58 -07:00
0104409959
Fix repack_tests for distcheck.
2021-03-17 15:53:58 -07:00
Behdad Esfahbod
Garret Rieger
Andrzej Perczak
Khaled Hosny
Qunxin Liu
David Corbett