|
2bd911b8
|
2021-08-26T14:32:17
|
|
[subset] handle cmap4 overflows.
If a cmap4 subtable overflows during serialization drop it and the corresponding EncodingRecord. Don't drop the corresponding cmap12 table if it would have otherwise been removed.
|
|
087e2705
|
2021-07-28T11:42:31
|
|
Fix signed-ness error in 0ded6a70c829284a8220ce30a405b0a974061df4
|
|
|
0ded6a70
|
2021-07-28T11:28:38
|
|
[subset] Fix another fuzzer issue
Addition could overflow on 32bit arch.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36636
Fixes https://oss-fuzz.com/testcase-detail/5072358514753536
|
|
|
7b8464b6
|
2021-07-27T13:15:07
|
|
[serialize] Check for overflow in allocate_size()
If size was > INT_MAX, then the out-of-room check was failing to perform
as intended.
Part of fixing https://oss-fuzz.com/testcase-detail/5362189182566400
|
|
|
2337f0d0
|
2021-07-08T10:58:50
|
|
Internally use hb_malloc/.../hb_free instead of malloc/.../free
Redefining those stock names as macros was conflicting with gcc 10
headers.
Fixes https://github.com/harfbuzz/harfbuzz/issues/3044
|
|
|
bb48bf52
|
2021-07-08T10:53:45
|
|
Rename misc uses of "free"
In preparation for fixing https://github.com/harfbuzz/harfbuzz/issues/3044
|
|
|
10ad1859
|
2021-06-16T16:34:46
|
|
[subset] add comment to copy_bytes().
|
|
|
675ebbeb
|
2021-06-16T10:40:46
|
|
[subset] don't alloc zero bytes.
It will be leaked later since hb_blob_create() won't set up the blob to cleanup since it has length zero.
|
|
b23f29bf
|
2021-04-17T09:59:45
|
|
[subset] Add subset () method for COLRv1 Paint tables, BaseGlyphV1List and LayerV1List
Also add support for Offset24 in serializer and repacker
|
|
|
9a3537e5
|
2021-03-29T14:34:24
|
|
[subset] invert err() return value. Undo previous change to check_success.
|
|
|
cdba5d44
|
2021-03-29T14:23:59
|
|
[subset] fix incorrect handling of return value in check_success in the error case.
|
|
|
46bf03d6
|
2021-03-18T14:35:36
|
|
[subset] add NODISCARD to error checking methods on serializer.
|
|
|
3827a3eb
|
2021-03-18T11:20:03
|
|
[subset] rename serializer::set_error() to err().
|
|
|
b14475d2
|
2021-03-18T10:51:26
|
|
[subset] further changes to serializer error handling.
- 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.
|
|
|
73ed59f7
|
2021-03-17T15:53:10
|
|
[subset] store errors in the serializer as a flag set.
Make check_assign/check_equal specify the type of error to set.
|
|
|
b9ecc742
|
2021-02-16T13:39:10
|
|
[subset] init offset_overflow in hb_serialize_context_t.
|
|
|
832f2b59
|
2020-11-10T16:15:37
|
|
[subset] Refactor _subset () to reduce nesting and eliminate the use of 'goto'.
|
|
|
6b1ea4cb
|
2020-10-30T12:16:26
|
|
[subset] hook up the repacker to run if offset overflows are encountered during subsetting.
|
|
|
1584d3cb
|
2020-10-28T17:49:09
|
|
[subset] Start a proof of concept implementation of the GSUB/GPOS offset overflow resolver.
|
|
|
e5b7bc42
|
2020-06-29T01:24:02
|
|
m Add default value to BEInt<> Size template parameter
|
|
|
dfa9d7ac
|
2021-02-11T11:08:52
|
|
[minor] Use serializer->propagate_error() to simplify code
|
|
|
6f754852
|
2020-08-11T15:40:47
|
|
[ENOMEM] skip asserts in to_bias if serializer is in an error state.
|
|
|
040ed094
|
2020-07-30T15:14:02
|
|
[ENOMEM] popragate packed/packed_map errors to the serializer.
Will disable further modifications based on a bad state.
|
|
|
4cbc7d61
|
2020-07-30T12:20:31
|
|
[ENOMEM] check for unset current in serializer->length().
|
|
|
15644ee6
|
2020-07-29T16:37:39
|
|
[ENOMEM] fix memory leak if allocation fails during pop_pack().
|
|
|
42237adf
|
2020-07-29T15:18:25
|
|
[ENOMEM] make serializer modification operations no-ops if it's in an error state.
|
|
|
2cc85281
|
2020-04-18T16:29:32
|
|
[serializer] Make snapshot()/revert() revert current object links
Fixes https://github.com/harfbuzz/harfbuzz/issues/2325
|
|
65f41363
|
2020-04-01T19:49:18
|
|
minor; fixes #2292
|
|
|
188a0a47
|
2020-03-07T11:02:36
|
|
removed default base; replaced w/ bias if required
|
|
4c3af7d4
|
2020-03-05T15:40:44
|
|
add "add_link()" with bias arg
issue #2227
|
|
|
6120f50c
|
2020-02-19T13:55:39
|
|
fix Head with link.bias
|
|
|
e65bff09
|
2020-02-19T13:38:04
|
|
workaround whence_t as bit-field
|
|
|
1aed6d22
|
2020-02-19T13:20:29
|
|
fix whence=Head; position as 28 bits
|
|
|
4ca8e0d9
|
2020-02-19T12:52:18
|
|
re-implement Tail; rewrote name table with it
|
|
|
c1313e4b
|
2020-02-17T17:33:18
|
|
minor: undid unintended change
|
|
|
9c65680b
|
2020-02-17T16:59:45
|
|
rename enums to avoid conflict on win
|
|
|
555f6f1d
|
2020-02-17T16:29:40
|
|
merge add_link_abs() into add_link()
|
|
|
017cd945
|
2020-02-06T16:11:58
|
|
added add_link_abs()
|
|
|
65858463
|
2020-02-16T17:16:29
|
|
pop_pack(share=false) in end_serialize()
issue #2177
|
|
|
39fb57c0
|
2020-02-16T08:38:41
|
|
add share option to pop_pack() (#2176)
as a solution for #2164
|
|
|
d663e28a
|
2020-02-12T15:41:21
|
|
[serialize] Catch signedness overflows in check_assign()
Should address https://github.com/harfbuzz/harfbuzz/pull/2163#pullrequestreview-355137936
|
|
486754a8
|
2019-09-23T23:48:08
|
|
[serialize] Extract iterable copy, copy_all
|
|
|
22b6c6a5
|
2019-09-24T12:06:28
|
|
[serialize] use for each as #resolve_links, format
|
|
512551f2
|
2019-09-23T17:28:16
|
|
memory leak fix in serializer (#1988)
|
|
|
1c56b5d1
|
2019-06-17T14:23:04
|
|
[serialize] Fix copy() calling operator=
https://github.com/googlefonts/harfbuzz/commit/9f610ae239a11e86f94621e26bc15849b65ce41b#commitcomment-33944686
|
|
|
e8b45c19
|
2019-05-08T16:37:38
|
|
[array] Add .copy()
|
|
|
83e3eabd
|
2019-05-07T20:58:43
|
|
Whitespace
|
|
|
5c0f62ad
|
2019-05-07T17:23:46
|
|
[serializer] Accept pointer & reference in more methods
|
|
|
839618de
|
2019-05-07T17:21:27
|
|
[serializer] Minor
|
|
|
fa8c4ba8
|
2019-05-07T14:26:03
|
|
Minor
|
|
|
52f6c04c
|
2019-05-07T13:45:48
|
|
Minor
|
|
|
2eb7e0e0
|
2019-05-07T12:45:38
|
|
[serialize] Minor
|
|
|
1c81cff2
|
2019-05-07T11:51:10
|
|
Fix signed-comparison error on 32bit
|
|
|
e6a622b5
|
2019-05-07T11:06:43
|
|
[serialize] Enable bias assertion
|
|
|
530ddbbc
|
2019-05-07T11:05:51
|
|
[serialize] Use range-based loop
|
|
|
240f57e5
|
2019-05-06T23:17:39
|
|
Rename hb_deref_pointer() to hb_deref()
|
|
|
431b6e1c
|
2019-05-02T16:22:32
|
|
[serialize] Disable assertion for now
|
|
|
8a32c9ee
|
2019-05-02T16:20:18
|
|
[serialize] Misc getting copy() to work
|
|
|
91176d5b
|
2019-05-02T15:12:07
|
|
[serialize] Check offset base is within (possibly end of) object
|
|
|
998b0b68
|
2019-05-02T14:39:52
|
|
[serializer] Add copy() to (Unsized)ArrayOf
|
|
|
88fdeeec
|
2019-05-02T14:14:33
|
|
[serialize] Take arguments in copy()
|
|
|
6cc9707c
|
2019-04-24T10:22:06
|
|
[serialize] Rename
|
|
|
915b9ea5
|
2019-04-24T10:07:19
|
|
[serialize] Add c->check_assign()
To check for assignment overflows.
|
|
|
441cca23
|
2019-04-23T23:49:21
|
|
Use hb_forward() when forwarding parameter pack
|
|
|
9c724e48
|
2019-04-22T15:37:10
|
|
[serializer] Add err_propagaged_error()
|
|
|
24da1d08
|
2019-04-22T15:20:25
|
|
Use variadic template args for propagate_error()
Let's see if bots happy.
Not sure where else we can use these. Mm. Maybe in hb_invoke().
|
|
|
9bab3984
|
2019-04-22T15:16:35
|
|
Simplify propagate_error()
|
|
|
693d91cd
|
2019-04-17T17:59:39
|
|
[serialize] Fix offset calculation
|
|
|
db0c9a14
|
2019-04-17T17:58:13
|
|
[subset] Assert offsets are zero during relocation
If they're not, it's a bug in our subsetting logic somewhere. So check.
|
|
|
efbba7ad
|
2019-04-17T11:00:08
|
|
[serializer] Add copy()
Calls obj.copy() or obj.operator=() in that order.
|
|
|
7b863142
|
2019-04-03T15:48:27
|
|
[serialize] Make putting breakpoint on out-of-memory easier
|
|
|
6215fb8e
|
2019-04-02T23:10:03
|
|
[serialize] Actually reclaim storage from duplicate objects
|
|
|
3305a2ca
|
2019-04-02T22:42:22
|
|
[serialize] Port to use object pool
Tested, but feels fragile :(.
|
|
|
8e4df1a1
|
2019-04-02T20:20:53
|
|
[serialize] Disable packed_map again
Ugh. Need to think of something else.
|
|
|
5b66b033
|
2019-04-02T19:27:02
|
|
[serialize] Fix hb_hashmap_t<> for pointers and use in packed_map
|
|
|
fc24bb90
|
2019-04-02T17:49:52
|
|
[serialize] Towards maintaining packed_map
|
|
|
e04518ba
|
2019-04-02T17:20:04
|
|
[serialize] Movce empty-object handling earlier
|
|
|
5a3de4f4
|
2019-04-02T16:53:05
|
|
[serialize] Allow offset links that have base offset from the object base
Rarely used, but used, in name table or similar constructs.
|
|
|
f0ea3ac1
|
2019-04-01T21:36:03
|
|
[serialize] Fix linking
|
|
|
7c0e2054
|
2019-04-01T21:32:29
|
|
[serialize] Minor
|
|
|
abe33c61
|
2019-04-01T16:45:40
|
|
[serialize] Assert stack
|
|
|
72e9b2c1
|
2019-04-01T16:17:30
|
|
[serialize] Add add_link() to add link
|
|
|
74addbec
|
2019-04-01T14:17:09
|
|
[serialize] Add default template type to push()
|
|
|
f3aca6aa
|
2019-03-31T21:37:14
|
|
[serialize] Implement linking
Untested!
|
|
|
d6005b49
|
2019-03-30T19:49:56
|
|
[serialize] Start implementing linking
|
|
|
313b3057
|
2019-03-30T19:46:35
|
|
[serializer] Implement dedup!
|
|
|
b189bbc4
|
2019-03-30T19:41:48
|
|
Implement hashing of objects
Should be improved for hb_bytes_t.
|
|
|
d74dc3ef
|
2019-03-30T19:26:37
|
|
[serialize] Don't insert empty object into tree
|
|
|
7fd82283
|
2019-03-30T19:16:20
|
|
[serialize] Towards maintaining hashmap
|
|
|
f254f45a
|
2019-03-30T19:05:51
|
|
[serialize] Only pack main object if there are other objects
Avoids a memmove for tables that don't use the object packing mechanism.
|
|
|
946d446f
|
2019-03-30T19:03:55
|
|
[serialize] Copy both sides of the buffer
|
|
|
8512dc56
|
2019-03-30T19:01:23
|
|
[serialize] Simplify copy
|
|
|
0b1fe7b7
|
2019-03-30T18:48:26
|
|
[serializer] Unbreak for now
|
|
|
4c4d3c3e
|
2019-03-30T18:30:50
|
|
[vector] Add some move and forwarding
|
|
|
9a19b885
|
2019-03-30T18:14:30
|
|
[serialize] Flesh out packing
|
|
|
6f69c9d2
|
2019-03-30T18:00:03
|
|
[serialize] Minor
|
|
|
a4329019
|
2019-03-30T17:51:26
|
|
[serialize] Add packed_map
|
|
|
bed150bd
|
2019-03-30T17:26:35
|
|
[serialize] Start fleshing out object stack
|
|
|
63c35651
|
2019-03-30T17:12:40
|
|
[serialize] Simplify propagate_error()
|
|
|
dbe9ba67
|
2019-03-30T17:10:59
|
|
[serialize] Add object_t, link_t, and snapshot_t
|