提交 · 642135f3b2d6d6eb800153c76c4718239733c0e6 · OpenHarmony / Third Party Harfbuzz

04 11月, 2015 1 次提交

[util] In --debug mode, duplicate font data · 642135f3

由 Behdad Esfahbod 提交于 11月 03, 2015

This has the effect that the font data will end up in a memory
section malloc()ed exactly to its size.  This gives us better
valgrind detection of out-of-bounds access.

Previously, the font data was placed in a mmap()ed section or
GString-allocated area, which didn't have proper protections
at the end when running under valgrind.

642135f3

03 11月, 2015 7 次提交
- B
  
  [perf] Micro-optimize · ed2024ef
  由 Behdad Esfahbod 提交于 11月 02, 2015
  
  ed2024ef
- B
  Remove irrelevant comment · 76a5310a
  由 Behdad Esfahbod 提交于 11月 02, 2015
```
I tried moving the is_default_ignorable() function to an INTERNAL
function.  That made the binary size grow by 5k AND things got a
tad bit slower!
```
  76a5310a
- B
  
  Minor · 8259669f
  由 Behdad Esfahbod 提交于 11月 02, 2015
  
  8259669f
- B
  Combine unicode_props0/1 into a uint16 · 9382c471
  由 Behdad Esfahbod 提交于 11月 02, 2015
```
Slightly faster.  In prep for more changes.
```
  9382c471
- B
  [perf] Only call combining_class() for marks · 71277185
  由 Behdad Esfahbod 提交于 11月 02, 2015
```
Saves some time.  Also preparing for reusing the ccc byte for other stuff.
```
  71277185
- B
  Make max context-length and max nesting level configurable · 5ba45040
  由 Behdad Esfahbod 提交于 11月 02, 2015
```
...at compile time.
```
  5ba45040
- B
  [ot] Make bad-hmtx handling match FreeType · 67f8821f
  由 Behdad Esfahbod 提交于 11月 02, 2015
```
Also route fuzzing-related tests through hb-ot-font, to reduce dependency
on FreeType behavior for badly-broken fonts.  Fixes failing test with
FreeType master.
```
  67f8821f
27 10月, 2015 1 次提交
- B
  
  Use templates for making sure expression is constant · 672ca3b4
  由 Behdad Esfahbod 提交于 10月 26, 2015
  
  672ca3b4
22 10月, 2015 2 次提交
- B
  
  Update comments for removal of compat decompositions · 5c8174ed
  由 Behdad Esfahbod 提交于 10月 21, 2015
  
  5c8174ed
- B
  Disable compatibility decomposition usage during normalization · f6799700
  由 Behdad Esfahbod 提交于 10月 21, 2015
```
Fixes https://github.com/behdad/harfbuzz/issues/152
```
  f6799700
21 10月, 2015 9 次提交
- B
  Fix two more -Wshadow warnings · ce889189
  由 Behdad Esfahbod 提交于 10月 21, 2015
```
https://bugzilla.mozilla.org/show_bug.cgi?id=1215894
```
  ce889189
- B
  Fix one more -Wshadow warning · 4a6b1eed
  由 Behdad Esfahbod 提交于 10月 21, 2015
```
https://bugzilla.mozilla.org/show_bug.cgi?id=1215894
```
  4a6b1eed
- B
  Fix a few more -Wshadow-local warnings · 6f932bc8
  由 Behdad Esfahbod 提交于 10月 21, 2015
```
https://bugzilla.mozilla.org/show_bug.cgi?id=1215894
```
  6f932bc8
- B
  Fix one -Wshadow-compatible-local warning · b90cb366
  由 Behdad Esfahbod 提交于 10月 21, 2015
```
From https://bugzilla.mozilla.org/show_bug.cgi?id=1215894
```
  b90cb366
- B
  Avoid unnecessary cast to 64-bit · 50e5750b
  由 Behdad Esfahbod 提交于 10月 21, 2015
```
Fixes https://github.com/behdad/harfbuzz/issues/146

Or I think it should.
```
  50e5750b
- B
  Add HB_FALLTHROUGH · 305d2fbf
  由 Behdad Esfahbod 提交于 10月 21, 2015
```
Borrowed from https://bugzilla.mozilla.org/show_bug.cgi?id=1215411
```
  305d2fbf
- B
  
  Fix typo · 6486e375
  由 Behdad Esfahbod 提交于 10月 20, 2015
  
  6486e375
- B
  
  Add BUILD.md to dist · 753ea7b9
  由 Behdad Esfahbod 提交于 10月 20, 2015
  
  753ea7b9
- B
  Merge pull request #148 from ebraminio/inst · 5d7a30fd
  由 Behdad Esfahbod 提交于 10月 20, 2015
```
Add BUILD.md based on harfbuzz.org docs
```
  5d7a30fd
20 10月, 2015 3 次提交
- B
  Merge pull request #147 from ebraminio/dockerci · 904b0dc3
  由 Behdad Esfahbod 提交于 10月 19, 2015
```
[ci] change to docker infrastructure
```
  904b0dc3
- E
  
  [ci] change to docker infrastructure · ba096bcc
  由 Ebrahim Byagowi 提交于 10月 19, 2015
  
  ba096bcc
- E
  
  Add BUILD.md based on harfbuzz.org docs · 2fb95a0c
  由 Ebrahim Byagowi 提交于 10月 19, 2015
  
  2fb95a0c
16 10月, 2015 2 次提交

B

1.0.6 · 86cadc2c
由 Behdad Esfahbod 提交于 10月 15, 2015

86cadc2c

[ft] Revert change-of-behavior of hb_ft_font_create() introduced in 1.0.5 · ca97ea7a

由 Behdad Esfahbod 提交于 10月 15, 2015

The default FreeType load flags where changed from FT_LOAD_NO_HINTING
to FT_LOAD_DEFAULT in 2a9627c5.
This is crashing HarfBuzz-enabled FreeType as I suppose it causes
infinite recursion between HB and FT autohinter...

Revert the behavior change.

Fixes https://github.com/behdad/harfbuzz/issues/143

ca97ea7a

15 10月, 2015 2 次提交

Add tests for a couple of fixed issues found by libFuzzer · 338ffec9

由 Behdad Esfahbod 提交于 10月 15, 2015

From:
https://github.com/behdad/harfbuzz/issues/139#issuecomment-147616887
https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957

338ffec9

B
[ot-font] Fix hmtx wrong table length check · 63ef0b41
由 Behdad Esfahbod 提交于 10月 15, 2015
```
Discovered by libFuzzer.  Ouch!

https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957
```
63ef0b41

14 10月, 2015 1 次提交

Reduce max nesting level from 8 to 6 · 613e6306

由 Behdad Esfahbod 提交于 10月 13, 2015

We probably should implement better system to catch cyclic lookups.
But for now, this speeds up worst case behavior with broken fonts
considerably without compromising legitimate usecases.

https://github.com/behdad/harfbuzz/issues/139#issuecomment-147788447

613e6306

13 10月, 2015 6 次提交
- B
  
  1.0.5 · ab170529
  由 Behdad Esfahbod 提交于 10月 13, 2015
  
  ab170529
- B
  [ot-font] Fix leak · ed13e2ce
  由 Behdad Esfahbod 提交于 10月 13, 2015
```
https://github.com/behdad/harfbuzz/issues/139#issuecomment-147616887
```
  ed13e2ce
- B
  
  Add test for previous commit · 55db94be
  由 Behdad Esfahbod 提交于 10月 13, 2015
  
  55db94be
- B
  Fix another memory access issue discovered by libFuzzer · f9666497
  由 Behdad Esfahbod 提交于 10月 13, 2015
```
Fixes https://github.com/behdad/harfbuzz/issues/139#issuecomment-146984679
```
  f9666497
- B
  [fuzz] Add fuzzing script from kcc@ · c1a5dc46
  由 Behdad Esfahbod 提交于 10月 12, 2015
```
https://github.com/behdad/harfbuzz/issues/139
```
  c1a5dc46
- B
  
  Extern "C" custom-allocator declerations · cc6ea308
  由 Behdad Esfahbod 提交于 10月 12, 2015
  
  cc6ea308
12 10月, 2015 2 次提交
- B
  
  Add test for ee9b0b6c · 98c6fccc
  由 Behdad Esfahbod 提交于 10月 11, 2015
  
  98c6fccc
- B
  
  Typo · 50f489a0
  由 Behdad Esfahbod 提交于 10月 11, 2015
  
  50f489a0
10 10月, 2015 4 次提交
- B
  Fix another sanitize bug · ee9b0b6c
  由 Behdad Esfahbod 提交于 10月 09, 2015
```
Also discovered by "libFuzzer".
```
  ee9b0b6c
- B
  
  Add test for previous fix · 34379b49
  由 Behdad Esfahbod 提交于 10月 09, 2015
  
  34379b49
- B
  Fix return value of sanitize when subformat is not readable · f396fbb0
  由 Behdad Esfahbod 提交于 10月 09, 2015
```
This is a fix on top of the previous issue fixed in
c917965b.

This was caught by "libFuzzer" testing.
```
  f396fbb0
- B
  
  Add hb_dispatch_context_t · 77a1a2bc
  由 Behdad Esfahbod 提交于 10月 09, 2015
  
  77a1a2bc

OpenHarmony / Third Party Harfbuzz 大约 1 年 前同步成功

OpenHarmony / Third Party Harfbuzz
大约 1 年前同步成功