41d6e95b0d
[subset] Use internal API of hb_set_t
2019-09-02 01:58:37 +04:30
8ccf328d54
[subset] Run once for a tag
2019-09-02 01:09:41 +04:30
f441a7c008
Don't allow reference blob be accessed using empty tag in hb_face_reference_table ( #1947 )
2019-08-31 16:48:09 -05:00
28c8dcb53f
[subset] minor
2019-08-31 12:27:14 +04:30
875985cd48
[subset] Don't allow malicious fonts to insert unlimited table headers
...
Fixes https://crbug.com/oss-fuzz/16810
2019-08-29 14:51:22 +04:30
88e9db19d2
[subset] Remove subset table size assertion
...
As https://github.com/harfbuzz/harfbuzz/pull/1930#issuecomment-525036802
2019-08-27 02:44:26 +04:30
269a120f13
[subset] Raise the bar in new vs old table size
...
https://crbug.com/oss-fuzz/16740
This is actually an interesting thing that {h,v}mtx allocates as
much as a font pretends to have glyphs but the solution is not
that obvious as regular fonts can have less than actually containing
metrics in their {h,v}mtx. This change raises the bar to consider this
hmtx 4 byte for every glyph case.
Initially we wanted to just find things allocating crazy amount of
memory but having the assert has led to interesting findings also
so let's don't remove the assert and see what we can find elsewhere.
2019-08-25 20:37:00 +04:30
922898c814
[subset] Fail on table grow more than 16x+4096
2019-08-24 16:11:21 +04:30
28aba780c4
[subset] Fix blob leak of _subset2 when returns early
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Fixes https://crbug.com/oss-fuzz/16639
2019-08-24 16:11:21 +04:30
37572882e7
[subset] cmap table to use _subset2 and new iterator frameworks
2019-08-05 11:26:34 -07:00
9bd8d66c2b
[subset] VORG table to use _subset2 method and new iterator frameworks
2019-06-24 10:42:59 -07:00
f9b1ae7336
[subset] Move OS/2 to subset2.
2019-06-06 12:33:42 -07:00
93d592e0e1
[subset] post table to use _subset2
2019-06-06 10:55:25 -07:00
db938479d7
[subset] maxp table to use _subset2
2019-06-05 14:56:21 -07:00
209491fc37
[subset] Hmtx/vmtx tables to use subset2 and new iterator frameworks
2019-06-04 12:08:05 -07:00
96de94768b
Merge pull request #1722 from googlefonts/glyf
...
[subset] Use iterators in glyf/loca subsetting
2019-05-24 11:22:41 -07:00
ff7fc6d488
[subset] Add morx, mort, kern, and kernx to the default layout tables drop list.
2019-05-22 17:36:16 -07:00
d1b12a5465
Merge branch 'master' of https://github.com/harfbuzz/harfbuzz into glyf
2019-05-20 21:29:54 -07:00
82bbec3063
Merge branch 'master' of https://github.com/harfbuzz/harfbuzz into glyf
2019-05-20 21:25:42 -07:00
240bc86e3a
[subset] Remove subset-glyf; want everything to point to new iter-based edition. Some of the code will resurface as impl builds out.
2019-05-20 21:25:05 -07:00
02d4d4f3e6
[subset] Starting to sketch glyf as iter
2019-05-20 21:24:59 -07:00
0ff3618c2d
[subset] Use hb_subset_input_t inside of subset_options_t so that input defaults are shared between the library and cli.
2019-05-20 13:35:46 -07:00
3be0ffe45d
[subset] Add drop tables to subset input.
2019-05-20 13:35:46 -07:00
5ea8ad5c48
[subset] Add HB_NO_SUBSET_CFF
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Doesn't fully prune all the relevant code. To be fixed later.
Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-05-10 23:36:42 -07:00
227d85e138
Minor
2019-05-10 23:16:14 -07:00
d5decf9bf7
[subset] Move hdmx to subset2.
2019-05-08 15:47:24 -07:00
521262b236
[subset] Add TODO
2019-05-07 11:08:08 -07:00
6977a95fed
[subset] Don't crash if subsetting GSUB/GPOS fails
...
Fixes fuzzer issue.
2019-04-27 10:05:25 -07:00
2b051e7aa1
[subset] Check error after calling serializer end
2019-04-27 10:01:11 -07:00
19afd25004
[subset] Update to use _subset2() for name table
2019-04-26 15:24:47 -07:00
408c1daeb4
[subset] subset name table step 1, write out table unmodified, use accelerator to access
...
string
2019-04-26 15:24:47 -07:00
19e800c9d8
Ugh. Another try, to unbreak gcc this time!
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Jenga.
2019-04-15 12:07:00 -04:00
3a88f55c15
Move location of HB_UNUSED to make MSVC happy
2019-04-15 11:59:57 -04:00
47e538a35f
Add HB_NO_SUBSET_LAYOUT
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Part of https://github.com/harfbuzz/harfbuzz/issues/1652
2019-04-12 22:54:15 -04:00
2e675cc7b5
[subset] Call serialize start/end around it
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To be cleaned up.
2019-04-01 16:56:41 -07:00
fe05e48086
[serialize] Add ran_out_of_room
2019-03-30 15:06:25 -07:00
05e99c86ba
[subset] A few small fixes for the new subset plan api.
2019-01-29 13:19:21 -08:00
9aebfb4182
[serialize] Streamline error propagation
2018-12-18 13:22:17 -05:00
42a1012562
[subset] Actually subset GDEF
2018-12-13 19:39:59 -05:00
5761031329
[subset] Minor
2018-12-12 21:21:26 -05:00
9ae954f43a
Merge branch 'master' into cff-subset
2018-11-30 15:00:52 -08:00
861bc75349
[vector] Make pointer cast explicit
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Too bad this doesn't help MSVC 2008 build, as explicit operators are
C++11.
2018-11-29 14:34:44 -05:00
b403be8ad9
Merge branch 'master' into cff-subset
2018-11-16 12:29:18 -08:00
11aa0468ac
[subset] minor, adjust spaces
2018-11-16 00:02:47 +03:30
1682d1bbec
Merge branch 'master' into cff-subset
2018-11-04 13:25:41 -08:00
2c68f34bdd
[os2] Capitalize table tag and struct
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Other tables follow the case of the OT tag, except this one.
2018-11-02 17:17:54 -04:00
e600e5440b
Merge branch 'master' into cff-subset
2018-11-01 16:13:56 -07:00
3a4e5dd425
Remove a few unnecessary hb_auto_t<>'s
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See a85641446c30247c4e948263f0f8c1147ed4efb9
2018-10-29 22:27:20 -07:00
955aa56b11
[vector] Make it act more like pointer
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Add pointer cast operator and plus operator.
2018-10-25 16:50:38 -07:00
55942ad5c1
Merge branch 'master' into cff-subset
2018-10-06 14:49:44 -07:00
Ebrahim Byagowi
Qunxin Liu
Garret Rieger
rsheeter
Behdad Esfahbod
Michiharu Ariza
Khaled Hosny