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5858 Commits

Author SHA1 Message Date
Behdad Esfahbod 5aa2c6e194 [atexit] Make hb_languate_item_t *langs freeing threadsafe 
Part of https://github.com/harfbuzz/harfbuzz/issues/923
 2018-03-28 15:33:51 -07:00
Behdad Esfahbod 8c9451107d Fix one UBSan warning 
Fixes https://github.com/harfbuzz/harfbuzz/issues/935
 2018-03-28 14:06:58 -07:00
Behdad Esfahbod 48baf7e389 [uniscribe] Fixup for previous commit 
Fixes https://github.com/harfbuzz/harfbuzz/issues/934
 2018-03-28 13:38:51 -07:00
Behdad Esfahbod b17e1a4088 [uniscribe] Fix assertion fail in checksum calc 
Program: Z:\Users\ebrahim\Desktop\harfbuzz\winbuild\util\.libs\hb-shape.exe
File: ../../src/hb-open-type-private.hh, Line 769

Expression: 0 == (Length & 3)

abnormal program termination
 2018-03-28 10:45:26 -07:00
Ebrahim Byagowi a48dd6ef23
Make gen-use-table.py py3 compatible (#932) 2018-03-28 19:08:19 +04:30
Garret Rieger 1c3372786c [subset] fix infinite loop bug in looping through tables for subsetting. 2018-03-27 13:47:42 -06:00
Ebrahim Byagowi 8fd55422c3
Implement an internal emojis dumper tool (#909) 
Later to be expanded to a more general tool but for now it only supports CBDT, SVG and CBDT.
 2018-03-27 16:57:09 +04:30
Ebrahim Byagowi 430f82817d
[ci] Fix coverage build fail (#925) 2018-03-27 13:59:56 +04:30
Garret Rieger 07851aae9d [subset] Couple of fixes for fuzzer discovered issues. (#924) 
* [subset] sanitize individual DeviceRecord's as part of hdmx sanitization.

* [subset] Fix out of bounds read with non-two byte align glyphs.

* [subset] Just use size_device_record >= DeviceRecord::min_size.

* [subset] Add TODO.

* [subset] Re-order checks in hdmx sanitize.
 2018-03-26 19:56:56 -07:00
Behdad Esfahbod 6f46883f5b [hdmx] Minor 2018-03-26 19:55:22 -07:00
Behdad Esfahbod c589681926 Minor 2018-03-26 19:55:16 -07:00
Behdad Esfahbod 19ec366fb1 Fix previous commit 
Automake has this stupid behavior where if your Makefile.am has
syntactic error, it can get to a state that make succeeds but just
ignores broken Makefile.am.  Ouch.
 2018-03-26 15:09:54 -07:00
Behdad Esfahbod 44b6c77c64 Try fixing linking again 
Before 1.7.5, we were setting -fno-exceptions etc on CXXFLAGS. In 1.7.6
we set it as CPPFLAGS. Try fixing. Also, I'm fairly sure it's safe to
set these unconditionally.

Fixes https://github.com/harfbuzz/harfbuzz/issues/880 (or so I hope)
 2018-03-26 14:26:45 -07:00
Behdad Esfahbod e4d1cbfb4f Add HB_SUBSET_BUILTIN 
Fixes https://github.com/harfbuzz/harfbuzz/issues/865
 2018-03-26 14:09:29 -07:00
Behdad Esfahbod c14b24fcd0 Add HB_NO_ATEXIT 2018-03-26 10:44:54 -07:00
Ebrahim Byagowi aa53cb50ba
[aat] Unprefix not essentially layout tables (#921) 2018-03-26 13:28:26 +04:30
David Corbett 8269791900 Allow trailing non-numeric chars in --unicodes 2018-03-26 01:36:37 -07:00
Behdad Esfahbod a289aaff47 [aat/ltag] Whitespace 2018-03-26 01:14:07 -07:00
Ebrahim Byagowi 158f2810b2
[aat/ltag] Implement the table parsing (#911) 2018-03-26 12:04:30 +04:30
Ebrahim Byagowi 9eee38a55c
[aat/fmtx] Implement the table parsing (#910) 2018-03-25 23:56:02 +04:30
Ebrahim Byagowi 1d3f4f8351 [ci] Add a build only apple-gcc-4.2 i686 bot 2018-03-25 19:42:14 +04:30
Ebrahim Byagowi fe18c471a4 [dwrite] minor 2018-03-25 18:41:26 +04:30
Behdad Esfahbod ebccd01974 More ULL fixes 
Fixes https://github.com/harfbuzz/harfbuzz/issues/901
 2018-03-24 17:51:55 -07:00
Behdad Esfahbod 7ec3ba21f0 Define uint64_t constants with ULL suffix 
Fixes https://github.com/harfbuzz/harfbuzz/issues/901
 2018-03-24 14:12:12 -07:00
Chun-wei Fan 19256bef9d hb-private.hh: Add fallback implementation for round() 
For pre-C99 compilers that do not support round(), we need to have a
simplistic implementation for it, when it is not detected during build
configuration, either via CMake or autotools, by using floor() and
ceil(), which are provided in the pre-C99 compilers.

Please see discussion at commit 86a0ac2 for more details for re-adding
this patch.
 2018-03-23 15:52:33 -07:00
Nikolaus Waxweiler 95f0458f44 Policy 0063 must be enabled to have hidden inline visibility... (#900) 
...on static builds.
 2018-03-24 00:08:11 +04:30
Ebrahim Byagowi 2a23606339
Fix llvm-gcc-4.2 compile issue and add a macOS bot to test it (#899) 2018-03-23 18:37:01 +04:30
Ebrahim Byagowi 7919033ce8
[dwrite] Replace rest of 'malloc/free's with 'new/delete' (#897) 2018-03-22 16:04:38 +04:30
Garret Rieger 3f55e0e746 [subset] Check for the Null table and not nullptr to detect failure to find a table in glyf accelerator. 2018-03-20 19:47:36 -06:00
Garret Rieger 45def99eae [subset] Fix to debug message. 2018-03-20 19:47:36 -06:00
Garret Rieger 1396614040 [subset] don't use pointers returned from push after array has resized in hb-subset-glyf.cc 2018-03-20 19:47:36 -06:00
Garret Rieger 3531efdb4c [subset] Fixed out of bounds read when subsetting hdmx. 2018-03-20 19:47:36 -06:00
Garret Rieger e597436b99 [subset] Disable glyf accelerator_t methods if it didn't successfully init. 2018-03-20 19:47:36 -06:00
Garret Rieger 7251181b56 [subset] Fix infinite loop in there are more then 32 tables. 2018-03-20 19:47:36 -06:00
Garret Rieger 1a94804d35 [subset] Add a fix for segfault in hmtx/vmtx subsetting code. 2018-03-20 19:47:36 -06:00
Garret Rieger 31281d6a17 [subset] Add a test demonstrating a seg fault while subsetting hmtx. 2018-03-20 19:47:36 -06:00
Garret Rieger b5c7d6cffc [subset] Restore subset to hb-subset-fuzzer. 2018-03-19 16:06:17 -06:00
Ebrahim Byagowi 957e775663
[dwrite] Use new again and enable the build on msys2 bots (#890) 2018-03-19 12:19:42 +03:30
Ebrahim Byagowi 8d1b4082ae
Appropriate fix for msys2 bot fail on gen-def.py (#894) 2018-03-17 01:05:03 +03:30
Ebrahim Byagowi 7b4333b090
Do feature test before adding -Bsymbolic-functions, autotools part (#892) 2018-03-16 22:45:09 +03:30
Joel Winarske d68f00e4d8 Do feature test before adding -Bsymbolic-functions, cmake part (#889) 2018-03-16 22:44:27 +03:30
Ebrahim Byagowi 42d3271cc3
[cmake] Don't hide symbols by default (#891) 
But keep use of cmake idiomatic way of making inlines hidden
 2018-03-16 22:39:58 +03:30
Garret Rieger 584693e0cb [subset] Test not linking libharfbuzz-subset-fuzzing into hb-subset-fuzzer. 2018-03-16 09:04:01 -07:00
Garret Rieger 3f9361fe7a [subset] Test hb-shape-fuzzer in run-subset-fuzzer-tests. 2018-03-16 09:04:01 -07:00
Garret Rieger ce368e0d05 [subset] make libharfbuzz-subset-fuzzing.la depend on lib target. 2018-03-16 09:04:01 -07:00
Garret Rieger 85a57029cd [subset] %d -> %zu 2018-03-16 09:04:01 -07:00
Garret Rieger 318eea5853 [subset] Add some more logging to hb-subset-fuzzer. 2018-03-16 09:04:01 -07:00
Garret Rieger 64bab8b3d0 [subset] Fix run-shape-fuzzer-tests.py. It was generating incorrect paths for input fonts. 2018-03-16 09:04:01 -07:00
Garret Rieger 6f9a584371 [subset] Add more verbose output for subset fuzzer test. 2018-03-16 09:04:01 -07:00
Garret Rieger 0ce0f87812 [subset] Rename hb-fuzzer -> hb-shape-fuzzer. 2018-03-16 09:04:01 -07:00