[HarfBuzz] harfbuzz: Branch 'master' - 4 commits
Behdad Esfahbod
behdad at kemper.freedesktop.org
Fri Feb 19 09:03:02 UTC 2016
NEWS | 20 ++++++++++
configure.ac | 2 -
test/fuzzing/Makefile.am | 6 ++-
test/fuzzing/hb-fuzzer.cc | 1
test/shaping/fonts/sha1sum/205edd09bd3d141cc9580f650109556cc28b22cb.ttf |binary
test/shaping/fonts/sha1sum/MANIFEST | 1
test/shaping/tests/fuzzed.tests | 1
7 files changed, 28 insertions(+), 3 deletions(-)
New commits:
commit 27847cab1264b4ce8342603f4626b4e0645979e4
Author: Behdad Esfahbod <behdad at behdad.org>
Date: Fri Feb 19 15:56:50 2016 +0700
1.2.0
diff --git a/NEWS b/NEWS
index 698256d..d8daee7 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,23 @@
+Overview of changes leading to 1.2.0
+Friday, February 19, 2016
+====================================
+
+- Fix various issues (hangs mostly) in case of memory allocation failure.
+- Change mark zeroing types of most shapers from BY_UNICODE_LATE to
+ BY_GDEF_LATE. This seems to be what Uniscribe does.
+- Change mark zeroing of USE shaper from NONE to BY_GDEF_EARLY. That's
+ what Windows does.
+- Allow GPOS cursive connection on marks, and fix the interaction with
+ mark attachment. This work resulted in some changes to how mark
+ attachments work. See:
+ https://github.com/behdad/harfbuzz/issues/211
+ https://github.com/behdad/harfbuzz/commit/86c68c7a2c971efe8e35b1f1bd99401dc8b688d2
+- Graphite2 shaper: improved negative advance handling (eg. Nastaliq).
+- Add nmake-based build system for Windows.
+- Minor speedup.
+- Misc. improvements.
+
+
Overview of changes leading to 1.1.3
Monday, January 11, 2016
====================================
diff --git a/configure.ac b/configure.ac
index f76b4fc..d4c8f95 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
AC_PREREQ([2.64])
AC_INIT([HarfBuzz],
- [1.1.3],
+ [1.2.0],
[http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz],
[harfbuzz],
[http://harfbuzz.org/])
commit c3731559042e1730e85d19574321ad850010f7de
Author: Behdad Esfahbod <behdad at behdad.org>
Date: Fri Feb 19 15:13:07 2016 +0700
[fuzzing] Add test for recent fix
Test from https://github.com/behdad/harfbuzz/issues/223
I forgot that we do run hb-fuzzer on tests in shaping/tests/fuzzed.tests.
diff --git a/test/shaping/fonts/sha1sum/205edd09bd3d141cc9580f650109556cc28b22cb.ttf b/test/shaping/fonts/sha1sum/205edd09bd3d141cc9580f650109556cc28b22cb.ttf
new file mode 100644
index 0000000..4e0ce0a
Binary files /dev/null and b/test/shaping/fonts/sha1sum/205edd09bd3d141cc9580f650109556cc28b22cb.ttf differ
diff --git a/test/shaping/fonts/sha1sum/MANIFEST b/test/shaping/fonts/sha1sum/MANIFEST
index c24bf79..afbff68 100644
--- a/test/shaping/fonts/sha1sum/MANIFEST
+++ b/test/shaping/fonts/sha1sum/MANIFEST
@@ -5,6 +5,7 @@
1c04a16f32a39c26c851b7fc014d2e8d298ba2b8.ttf
1c2c3fc37b2d4c3cb2ef726c6cdaaabd4b7f3eb9.ttf
1c2fb74c1b2aa173262734c1f616148f1648cfd6.ttf
+205edd09bd3d141cc9580f650109556cc28b22cb.ttf
226bc2deab3846f1a682085f70c67d0421014144.ttf
270b89df543a7e48e206a2d830c0e10e5265c630.ttf
298c9e1d955f10f6f72c6915c3c6ff9bf9695cec.ttf
diff --git a/test/shaping/tests/fuzzed.tests b/test/shaping/tests/fuzzed.tests
index 6d4aa00..7a5d395 100644
--- a/test/shaping/tests/fuzzed.tests
+++ b/test/shaping/tests/fuzzed.tests
@@ -8,3 +8,4 @@ fonts/sha1sum/b9e2aaa0d75fcef6971ec3a96d806ba4a6b31fe2.ttf:--font-funcs=ot:U+004
fonts/sha1sum/43979b90b2dd929723cf4fe1715990bcb9c9a56b.ttf:--font-funcs=ot:U+0041:[gid0=0+1000]
fonts/sha1sum/3511ff5c1647150595846ac414c595cccac34f18.ttf:--font-funcs=ot:U+0041:[gid0=0+1000|gid512=0+1000|gid15104=0+1000|gid11004=0+1000|gid3408=0+1000|gid18244=0+1000|gid17872=0+1000|gid17961=0+1000|gid0=0+1000|gid992=0+1000|gid15616=0+1000|gid0=0+1000|gid14151=0+1000|gid20559=0+1000|gid20992=0+1000|gid5440=0+1000|gid256=0+1000|gid0=0+1000|gid10=0+1000|gid8960=0+1000|gid256=0+1000|gid1024=0+1000|gid1490=0+1000|gid0=0+1000|gid768=0+1000|gid4096=0+1000|gid256=0+1000|gid2216=0+1000|gid0=0+1000|gid256=0+1000|gid256=0+1000|gid0=0+1000|gid768=0+1000|gid10752=0+1000|gid11004=0+1000|gid3408=0+1000|gid18244=0+1000|gid17734=0+1000|gid53248=0+1000|gid256=0+1000|gid0=0+1000|gid512=0+1000|gid14848=0+1000|gid10793=0+1000|gid57344=0+1000|gid768=0+1000|gid18227=0+1000|gid20285=0+1000|gid20480=0+1000|gid0=0+1000|gid256=0+1000|gid0=0+1000|gid810=0+1000|gid0=0+1000|gid11004=0+1000|gid3408=0+1000|gid18244=0+1000|gid17734=0+1000|gid53289=0+1000|gid57344=0+1000|gid768=0+1000|gid15667=0+1000|gid71=0+
1000|gid0=0+1000|gid20559=0+1000|gid21248=0+1000|gid256=0+1000|gid0=0+1000|gid2816=0+1000|gid2776=0+1000|gid0=0+1000|gid51516=0+1000|gid0=0+1000|gid32=0+1000|gid26209=0+1000|gid28005=0+1000|gid65249=0+1000|gid29690=0+1000|gid0=0+1000|gid51548=0+1000|gid0=0+1000|gid2454=0+1000|gid28783=0+1000|gid29556=0+1000|gid1291=0+1000|gid3458=0+1000|gid80=0+1000|gid0=0+1000|gid2804=0+1000|gid210=0+1000|gid28786=0+1000|gid25968=0+1000|gid45763=0+1000|gid50546=0+1000|gid0=0+1000|gid59136=0+1000|gid0=0+1000|gid38144=0+1000|gid256=0+1000|gid0=0+1000|gid2560=0+1000|gid30208=0+1000|gid52224=0+1000|gid580=0+1000|gid17996=0+1000|gid21504=0+1000|gid6734=0+1000|gid108=0+1000|gid116=0+1000|gid24846=0+1000|gid1024=0+1000|gid0=0+1000|gid255=0+1000|gid65280=0+1000|gid256=0+1000|gid0=0+1000|gid8704=0+1000|gid1345=0+1000|gid23109=0+1000|gid8192=0+1000|gid10823=0+1000|gid21076=0+1000|gid8192=0+1000|gid12877=0+1000|gid20300=0+1000|gid8192=0+1000|gid6738=0+1000|gid20301=0+1000|gid8192=0+1000|gid16980=0+1000|gid210
67=0+1000|gid8251=0+1000|gid18944=0+1000|gid255=0+1000|gid65280=0+1000|gid15360=0+1000|gid256=0+1000|gid255=0+1000|gid65280=0+1000|gid256=0+1000|gid768=0+1000|gid255=0+1000|gid65280=0+1000|gid256=0+1000|gid768=0+1000|gid255=0+1000|gid65280=0+1000|gid256=0+1000|gid1024=0+1000|gid12=0+1000|gid65280=0+1000|gid256=0+1000|gid1280=0+1000|gid255=0+1000|gid65280=0+1000|gid256=0+1000|gid1536=0+1000|gid1899=0+1000|gid25970=0+1000|gid110=0+1000|gid11264=0+1000|gid27502=0+1000|gid29285=0+1000|gid12907=0+1000|gid25974=0+1000|gid28160=0+1000|gid14443=0+1000|gid25970=0+1000|gid28288=0+1000|gid3=0+1000|gid118=0+1000|gid18259=0+1000|gid21826=0+1000|gid45716=0+1000|gid46369=0+1000|gid0=0+1000|gid0=0+1000|gid1=0+1000|gid16=0+1000|gid17=0+1000|gid256=0+1000|gid4=0+1000|gid16=0+1000|gid18244=0+1000|gid17734=0+1000|gid28=0+1000|gid12=0+1000|gid0=0+1000|gid284=0+1000|gid0=0+1000|gid28=0+1000|gid18256=0+1000|gid20307=0+1000|gid45114=0+1000|gid47616=0+1000|gid226=0+1000|gid10296=0+1000|gid0=0+1000|gid57927=
0+1000|gid1=0+1000|gid0=0+1000|gid0=0+1000|gid21248=0+1000|gid5440=0+1000|gid256=0+1000|gid0=0+1000|gid10=0+1000|gid768=0+1000|gid256=0+1000|gid1024=0+1000|gid512=0+1000|gid0=0+1000|gid297=0+1000|gid16=0+1000|gid24833=0+1000|gid28774=0+1000|gid10794=0+1000|gid2304=0+1000|gid29=0+1000|gid32=0+1000|gid42=0+1000|gid64515=0+1000|gid42=0+1000|gid42=0+1000|gid64525=0+1000|gid20551=0+1000|gid17477=0+1000|gid18128=0+1000|gid10720=0+1000|gid3=0+1000|gid61=0+1000|gid3408=0+1000|gid18244=0+1000|gid17734=0+1000|gid53289=0+1000|gid57344=0+1000|gid768=0+1000|gid15616=0+1000|gid512=0+1000|gid55=0+1000|gid10576=0+1000|gid20307=0+1000|gid0=0+1000|gid255=0+1000|gid56063=0+1000|gid53504=0+1000|gid42=0+1000|gid42=0+1000|gid64525=0+1000|gid12288=0+1000|gid18176=0+1000|gid80=0+1000|gid20307=0+1000|gid1=0+1000|gid0=0+1000|gid62=0+1000]
fonts/sha1sum/fab39d60d758cb586db5a504f218442cd1395725.ttf:--font-funcs=ot:U+0041,U+0041:[gid0=0+1000|gid0=1+1000]
+fonts/sha1sum/205edd09bd3d141cc9580f650109556cc28b22cb.ttf:--font-funcs=ot:U+0041:[gid0=0+1000]
commit aa33cb72ab29c31e87f0cca9a0e72fe3a68247b7
Author: Behdad Esfahbod <behdad at behdad.org>
Date: Fri Feb 19 15:12:24 2016 +0700
[fuzzing] Make test runner actually work
diff --git a/test/fuzzing/Makefile.am b/test/fuzzing/Makefile.am
index a726690..7b0eb94 100644
--- a/test/fuzzing/Makefile.am
+++ b/test/fuzzing/Makefile.am
@@ -44,7 +44,9 @@ hb_fuzzer_DEPENDENCIES = \
$(NULL)
check:
- cat $(top_srcdir)/test/shaping/tests/fuzzed.tests | \
- cut -d: -f1 | xargs ./hb-fuzzer
+ cat $(srcdir)/../shaping/tests/fuzzed.tests | \
+ cut -d: -f1 | while read x; do \
+ ./hb-fuzzer $(srcdir)/../shaping/$$x; \
+ done
-include $(top_srcdir)/git.mk
commit 2735555c6b0c95db7dfc2b391f92a1a5c06084c4
Author: Behdad Esfahbod <behdad at behdad.org>
Date: Fri Feb 19 15:12:16 2016 +0700
[fuzzing] Add TODO item
diff --git a/test/fuzzing/hb-fuzzer.cc b/test/fuzzing/hb-fuzzer.cc
index c01c57f..b319a71 100644
--- a/test/fuzzing/hb-fuzzer.cc
+++ b/test/fuzzing/hb-fuzzer.cc
@@ -45,6 +45,7 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
#include <assert.h>
std::string FileToString(const std::string &Path) {
+ /* TODO This silently passes if file does not exist. Fix it! */
std::ifstream T(Path.c_str());
return std::string((std::istreambuf_iterator<char>(T)),
std::istreambuf_iterator<char>());
More information about the HarfBuzz
mailing list