|
5d651faa
|
2021-11-03T22:43:22
|
|
* docs/INSTALL: Mention Meson and MSBuild more prominently.
|
|
e6e6cbf1
|
2021-11-03T10:07:20
|
|
[libpng] Update Meson wrap for win-arm64
1.6.37-5 released patches for win-arm64 to successfully build
libpng with Meson:
https://github.com/mesonbuild/wrapdb/pull/205
https://github.com/mesonbuild/wrapdb/pull/216
Updated by the following command:
meson wrap update libpng
Tested on win-arm64 and x64.
|
|
d3d3ff76
|
2021-11-01T17:32:27
|
|
[sfnt] Clarify `COLR` v1 FT_Paint* format representations
* include/freetype/ftcolor.h (FT_PaintLinearGradient,
FT_PaintRadialGradient, FT_PaintSweepGradient, FT_PaintTransform,
FT_PaintTranslate, FT_PaintScale, FT_PaintRotate, FT_PaintSkew): Clarify
16.16 fixed point representation of struct fields.
* src/sfnt/ttcolr.c (read_paint): Shift coordinates for
FT_PaintLinearGradient, FT_PaintRadialGradient, FT_PaintSweepGradient
accordingly.
Fixes: https://gitlab.freedesktop.org/freetype/freetype/-/issues/1110
|
|
|
588a058d
|
2021-11-02T22:51:51
|
|
[builds/windows] Let MSBuild handle DLG copy.
* builds/windows/vc2010/freetype.vcxproj: Specify DlgCopy target.
* builds/windows/vc2010/script.bat: Deleted.
|
|
|
94cb3a2e
|
2021-10-29T10:31:59
|
|
* src/truetype/ttgload.c (load_truetype_glyph): Fix MSVC warning C4312.
|
|
|
31fd0547
|
2021-10-29T10:13:47
|
|
[builds/windows] Separate MSVC linker and librarian.
MSVC uses LIB for static and LINK for dynamic libraries. They are
related but the former has much smaller set of options.
* builds/windows/vc2010/freetype.vcxproj: Updated.
|
|
|
79b28d37
|
2021-10-28T22:51:15
|
|
[builds/windows] Revise MSVC linking optimizations.
* builds/windows/vc2010/freetype.vcxproj: Optimize DLL linking only.
* builds/windows/visualc/freetype.dsp: Ditto.
* builds/windows/visualc/freetype.vcproj: Ditto.
|
|
|
793c0126
|
2021-10-27T22:36:11
|
|
[woff] Optimize table tagging.
* include/freetype/internal/wofftypes.h (WOFF_TableRec): Use
32-bit tag.
* src/sfnt/sfwoff.c (woff_open_font): Use 32-bit tag.
|
|
|
a577bbcb
|
2021-10-27T22:24:27
|
|
[woff2] Optimize table tagging.
Fixes #1107.
* include/freetype/internal/wofftypes.h (WOFF2_TableRec): Use
32-bit tag.
* src/sfnt/sfwoff2.c (compare_tags, find_table, woff2_open_font):
Use 32-bit tag.
* src/sfnt/woff2tags.[ch] (woff2_known_tags): Use static storage and
return 32-bit tag.
|
|
80b13f57
|
2021-10-26T10:57:17
|
|
Formatting.
|
|
535c67dd
|
2021-10-25T22:38:05
|
|
[mm] Tolerate missing Blend dictionary entries
In a Multiple Master font, the Blend dictionary must contain valid
Private, FontInfo, and FontBBox. The current code will error if any of
these are present and invalid, but will not error and will provide
uninitialized data if the Blend dictionary exists but does not contain
one of these entries. This change reverts to the older behavior of
treating any missing entries as containing all zero data and not
returning an error.
In the future it may be best to keep track of when these are actually
initialized and error if they are not.
* src/type1/t1load.c (t1_allocate_blend): Zero initiailize.
|
|
|
f091e60c
|
2021-10-25T22:31:09
|
|
[builds/windows] Add MSVC linker optimazations.
We continue to build static libraries with statically linked C run-
time and add options to optimize references.
* builds/windows/vc2010/freetype.vcxproj: Sort entries, add options.
|
|
|
92f5e15f
|
2021-10-23T09:43:46
|
|
* builds/windows/vc2010/freetype.vcxproj: Use MachineARM64.
|
|
|
5e6efd6a
|
2021-10-22T15:25:10
|
|
[builds/windows] Prioritize x64.
* builds/windows/vc2010/freetype.sln: Sort entries.
|
|
|
80bd4cba
|
2021-10-22T10:56:42
|
|
[builds/windows] Add ARM64 platform.
* builds/windows/vc2010/freetype.sln: Updated
* builds/windows/vc2010/freetype.vcxproj: Updated.
* builds/windows/vc2010/freetype.vcxproj.filters: Minor fix.
|
|
|
65be4b21
|
2021-10-21T09:55:28
|
|
[mm] Delay setting blend weight and design position.
Previously the `blend->weight_vector`, `blend->default_weight_vector`,
and `blend->design_pos` were set early to allocated but uninitialized
memory under the assumption that the memory would eventually be
initialized. However, it is possible that some of the required
keywords may not actually be present, leaving the memory uninitialized.
This is different from a present but invalid table, which would produce
an error.
Reported as
https://bugs.chromium.org/p/chromium/issues/detail?id=1261762
* src/type1/t1load.c (t1_allocate_blend): Remove early allocation and
initialization.
(parse_blend_design_positions, parse_weight_vector): Parse into local
and assign to blend if valid.
(T1_Open_Face): Check that if a blend exists that it has the weight
vector and design positions.
|
|
|
b5e003f1
|
2021-10-21T09:48:38
|
|
[cff] Commit vstore data and regions on allocation.
The vstore->regionCount and vstore->dataCount were read directly
from the data. However, vstore->varRegionList and vstore->varData
would still contain uninitialized entries with uninitialized
pointers in the event of an error, leading to issues when attempting
to clean up.
Reportd as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40104
* src/cff/cffload.c (cff_vstore_load): Read the region and data counts
into locals and update the vstore counts immediately after each entry
becomes free-able.
|
|
|
fde91ab8
|
2021-10-20T11:45:15
|
|
[sfnt] Delay setting gasp ranges and count until computed.
Previously, the gasp.numRanges was set and gasp.gaspRanges was
allocated and assigned before a possible early exit if the frame could
not be entered. It is also possible that the gaspRanges allocation
could fail but the numRanges still be set to non-zero. In such cases
an error would be returned, but the face would have a gasp in an
inconsistent state which may still be accessed.
Reported as
https://bugs.chromium.org/p/chromium/issues/detail?id=1261450
* src/sfnt/ttload.c (tt_face_load_gasp): Delay setting gasp.numRanges
and gasp.gaspRanges until after the ranges are initialized.
|
|
|
6d12e3a0
|
2021-10-20T11:38:16
|
|
[sfnt] Delay setting names and langTags until computed.
Previously, the table->names and table->langTags fields were created
pointing to uninitialized memory and an early exit could happen if the
frame could not be entered. The caller would then be unable to properly
dispose of the memory as the string fields had not been initialized.
Reported as
https://bugs.chromium.org/p/chromium/issues/detail?id=1261343
* src/sfnt/ttload.c (tt_face_load_name): delay setting table->langTags
and table->names until after the memory they will point to is fully
initialized.
|
|
|
e990c33f
|
2021-10-20T11:27:03
|
|
* tests/issue-1063/main.c: s/PATH_MAX/FILENAME_MAX/.
Closes !97 for Windows by using a standard macro.
|
|
|
8ef8072b
|
2021-10-19T22:59:46
|
|
[bdf, cid, pfr, winfonts] Improve rejection of other font formats.
This is mainly for better diagnostics of malformed fonts.
* src/bdf/bdflib.c (_bfd_readstream): Stop font format testing if the first
input line is too long or doesn't end with `\r` or `\n`.
* src/cid/cidparse.c (cid_parser_new): Don't handle too short input as an
error but as an unknown format.
* src/pfr/pfrobjs.c (pfr_face_init): Ditto.
* src/winfonts/winfnt.c (fnt_font_load, fnt_face_get_dll_font): Ditto.
|
|
|
38b349c4
|
2021-10-18T20:35:28
|
|
[pcf] Zero out the allocated properties.
Fallout reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40033
* src/pcf/pcfread.c (pcf_get_properties): Use FT_NEW_ARRAY and zero
out `properties` in case of failure.
|
|
|
de9faa53
|
2021-10-18T21:03:38
|
|
configure: Use string comparison for directory inodes.
Inode values might be larger than integers supported by the shell.
Fixes #1105.
|
|
|
986d503f
|
2021-10-17T09:14:27
|
|
* src/sfnt/ttload.c (tt_face_load_name): NULL-initialize langTag.
Another attempt to fix fallout reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40024
|
|
|
30ca63d4
|
2021-10-16T23:02:47
|
|
[bdf] Fix up user properties.
Fallout reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40027
* src/bdf/bdflib.c (_bdf_add_property): Cosmetic NULL.
(bdf_create_property): Limit allocations to customary signed
FT_Long and NULL-initialize unused storage.
(bdf_free_font): Do not free unused storage.
|
|
|
afd1cb28
|
2021-10-16T20:25:11
|
|
* src/sfnt/ttload.c (tt_face_load_name): Accounting fix.
Fallout reported as
https://crbug.com/40024
|
|
|
c71eb22d
|
2021-10-15T22:18:38
|
|
Fix typos in memory macros.
FT_QNEW_ARRAY and FT_QRENEW_ARRAY were using the non-Q
FT_MEM_NEW_ARRAY and FT_MEM_RENEW_ARRAY. Change these to use the Q
versions. Also fix the one issue discovered in tt_face_load_name
where table->names is created with FT_QNEW_ARRAY but the extra
string member is not initialized to NULL.
* include/freetype/internal/ftmemory.h (FT_Q(RE)NEW_ARRAY):
Use FT_MEM_Q(RE)NEW_ARRAY as needed.
* src/sfnt/ttload.c (tt_face_load_name): Initialize `entry->string`.
|
|
|
8406ae53
|
2021-10-15T14:16:30
|
|
[truetype] Reload context after re-executing `prep`.
When a different hinting mode from the current is selected, the `prep` table
must be re-executed with the new mode. After this happens the context must
be re-loaded in preparation for the glyph program to be run.
Fixes #1104.
* truetype/ttgload.c (tt_loader_init): Add call to `TT_Load_Context`.
|
|
|
0b92c56c
|
2021-10-15T19:02:41
|
|
[truetype] Minor documentation improvements.
|
|
943a6bf7
|
2021-10-13T21:20:35
|
|
Add clang build to linux CI
|
|
|
ede96b23
|
2021-10-12T18:26:35
|
|
CI: Add macOS CI, including a clang build
|
|
|
e294a95c
|
2021-10-11T23:25:29
|
|
* src/cid/cidload.c (parse_fd_array): Protect against trancation.
|
|
|
1029eb93
|
2021-10-11T22:25:14
|
|
[type1] Revert to signed size for binary data.
Recently introduced and reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39838
* src/type1/t1load.c (read_binary_data): Reject negative size.
(parse_subrs, parse_charstrings): Use customary signed size.
|
|
|
77bd46e9
|
2021-10-10T23:12:12
|
|
[psaux] Signedness revisions.
Unsigned indexes are easier to check.
* src/psaux/cffdecode.c (cff_decoder_parse_charstrings): Updated.
* src/psaux/psintrp.c (cf2_interpT2CharString): Ditto.
* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Ditto.
* src/type1/t1load.c (read_binary_data): Ditto.
|
|
|
3b036820
|
2021-10-10T23:11:10
|
|
[cid] Signedness revisions.
Unsigned checks are simpler.
* include/freetype/t1tables.h (CID_FaceInfoRec): Change to unsignd
`num_dicts`.
* src/cid/cidparse.h (CID_Parser): Change to unsigned `num_dict`.
* src/cid/cidgload.c (cid_load_glyph): Updated.
* src/cid/cidload.c (cid_load_keyword, parse_fd_array,
parse_expansion_factor, parse_font_name, cid_read_subrs,
cid_face_open): Updated.
* src/cid/cidobjs.c (cid_face_done): Updated.
* src/cid/cidparse.c (cid_parser_new): Updated.
|
|
|
012b4f2d
|
2021-10-08T22:14:12
|
|
* src/cid/cidload.c (cid_face_open): Streamline CIDCount check.
|
|
|
946df221
|
2021-10-07T22:44:53
|
|
* src/cid/cidload.c (cid_face_open): Streamline SubrCount check.
|
|
|
0313a11c
|
2021-10-07T22:43:12
|
|
* src/cid/cidgload.c (cid_load_glyph): Fortify incremental loading.
|
|
|
22befeef
|
2021-10-07T22:41:56
|
|
Signedness revisions.
This eliminates explicit casting by switching to unsigned fields.
The revisions mostly impact the handling of CID fonts.
* include/freetype/fttypes.h (FT_Data): Change to unsigned `length`.
* include/freetype/t1tables.h (CID_FaceDictRec): Ditto for `sd_bytes`.
(CID_FaceInfoRec): Ditto for `gd_bytes` and `gd_bytes`.
* include/freetype/internal/tttypes.h (TT_LoaderRec): Ditto for
`byte_len`.
* src/cid/cidgload.c (cid_load_glyph): Updated.
* src/cid/cidload.h (cid_get_offset): Update argument.
* src/cid/cidload.c (cid_get_offset, cid_read_subrs, cid_face_open):
Updated.
* src/cff/cffgload.c (cff_get_glyph_data, cff_free_glyph_data):
Updated.
* src/psaux/psft.c (cf2_getT1SeacComponent): Updated.
* src/truetype/ttgload.c (TT_Process_Composite_Glyph,
load_truetype_glyph): Updated.
|
|
842ec5ed
|
2021-10-07T00:46:14
|
|
meson.build (gen_docs): Use `current_source_dir` instead of `source_root`.
These two are not equal when FreeType is used as a subproject, such as in
`freetype-demos`. In that case, `source_root` points at the root project,
causing the docs build to fail.
|
|
|
0f23ae2e
|
2021-10-05T16:28:40
|
|
* src/smooth/ftgrays.c (FT_DIV_MOD): Limit the ARM workaround.
|
|
|
a1560406
|
2021-10-05T14:19:06
|
|
[builds/unix, builds/vms] Standardize `mmap` failure.
* builds/unix/ftsystem.c (FT_Stream_Open): Check for MAP_FAILED.
* builds/vms/ftsystem.c (FT_Stream_Open): Ditto.
This should cover https://savannah.nongnu.org/patch/?5909 as well.
|
|
467e49e8
|
2021-10-05T22:21:39
|
|
autogen.sh: Only copy submodules if building from a git branch.
`autogen.sh` fails if building from a standard source tarball. Firstly, git
expects to be called in a git repository, then `copy_submodule_files`
blindly attempts to copy files.
Debian, Ubuntu, Linux Mint, and other derivatives all run `autogen.sh`
before compiling to regenerate build files.
This patch ensures that various git commands are only called and 'dlg' files
are only copied if `autogen.sh` is called from a git repository.
|
|
|
bbab0a67
|
2021-10-04T23:55:46
|
|
* include/freetype/internal/ftgloadr.h: Add missing header.
Noticed by Jouk Jansen.
|
|
|
ec6a4588
|
2021-10-04T23:10:59
|
|
[pshinter] Additional clean-ups.
* src/pshinter/pshalgo.h (psh_hint_table_find_strong_points): Streamline code.
* src/pshinter/pshalgo.h (PSH_Glyph): Remove unused fields.
|
|
|
227445f6
|
2021-10-03T22:48:23
|
|
[pshinter] More convenient direction definition.
It is easier to check directions using flags than integer values.
* src/pshinter/pshalgo.h (PSH_Dir): Redefine directions.
(PSH_PointRec): Use them as an enum type.
* src/pshinter/pshalgo.c (psh_compute_dir): Modify return type.
(psh_glyph_init, psh_hint_table_find_strong_points,
psh_glyph_find_blue_points): Update users.
|
|
|
d102a514
|
2021-10-03T22:45:42
|
|
[pshinter] Remove unnecessary check.
* src/pshinter/pshalgo.c (psh_hint_table_find_strong_points): Do not
check if direction is defined before checking how.
|
|
|
3a65f1a2
|
2021-10-02T10:52:15
|
|
CI: Hardcode meson version to fix build failure on windows
|
|
|
311764fa
|
2021-10-01T11:50:12
|
|
Additional `FT_MSB` macro definitions.
* include/freetype/internal/ftcalc.h [__DECC,_CRAYC]: Use builtins
and intrinsics.
|
|
|
68fae526
|
2021-09-30T22:59:04
|
|
* src/autofit/afhints.c (af_glyph_hints_reload): Decrease casting.
|
|
|
1d79c892
|
2021-09-29T22:17:31
|
|
* src/tools/apinames.c: Facilitate OpenVMS linker options.
|
|
|
dd0ccdc3
|
2021-09-28T22:57:58
|
|
* src/winfonts/winfnt.c (FNT_Face_Init): Correct reallocation.
|
|
|
12ef831f
|
2021-09-24T22:27:27
|
|
[builds/unix] Do not use autoconf SIZEOF.
* builds/unix/ftconfig.h.in [FT_USE_AUTOCONF_SIZEOF_TYPES]: Removed.
* builds/unix/configure.raw: Remove AC_CHECK_SIZEOF and update.
After this commit, autoconf builds will fully rely on <limits.h>
rather than falling back on it if AC_CHECK_SIZEOF failed for some
reason. There is a risk that misconfigured cross-compilation might
have wrong headers. Note that Meson and CMake builds always relied on
<limits.h> for sizes and availability of integer types.
|
|
|
766b2c19
|
2021-09-24T22:14:22
|
|
Propagate sign when reading OFF3.
Signed 24-bit values are extremely rare. FreeType only reads them in
PFR fonts with bitmap strikes conditionally. They have not been seen
in the known fonts. That is why this bug could never be discovered.
`FT_FRAME_OFF3` propagates sign correctly.
* include/freetype/internal/ftstream.h (FT_PEEK_OFF3, FT_PEEK_OFF3_LE):
Propagate sign into 32-bit value.
(FT_GET_OFF3, FT_READ_OFF3): Needed fixing but removed as unused.
|
|
|
a69320a9
|
2021-09-24T22:06:44
|
|
[bdf] Simplify comment collection or lack thereof.
BDF comments are neither actually collected nor retrieved. There is
no need to be fancy with delimiters.
* src/bdf/bdflib.c (_add_bdf_comment): Delimit comments with zeros...
(bdf_load_font): ...and do not null-terminate comments additionally.
(_bdf_parse_glyphs): Check if comments are kept, which they are not.
(_bdf_parse_start): Minor clean up.
|
|
|
a29e0200
|
2021-09-23T23:10:26
|
|
Use NULL for pointers only.
* src/bdf/bdflib.c (*): Code changes.
* include/freetype/freetype.h: Comments only.
* src/cff/cffload.c, src/cff/cffobjs.c: Ditto.
* src/winfonts/winfnt.c: Ditto.
|
|
|
6d19b29f
|
2021-09-23T08:46:01
|
|
Minor documentation fixes and improvements.
|
|
|
3b573e45
|
2021-09-22T22:22:13
|
|
Reference `fopen` in the docs.
|
|
|
90b14882
|
2021-09-22T20:20:04
|
|
[bdf, pcf] Minor optimization.
* src/pcf/pcfread.c (pcf_load_font): Do not call `FT_MulDiv` for a
small job.
* src/bdf/bdfdrivr.c (BDF_Face_Init): Ditto.
* src/bdf/bdflib.c (_bdf_parse_glyphs): Fix a comment.
|
|
|
b4dddd82
|
2021-09-22T00:30:03
|
|
[base] Initialize stream memory earlier.
With Windows memory management tracking heap, it is important to use
it during the stream opening fallback. In Unix, the argument is
unused, but it is better to set it correctly.
* src/base/ftobjs.c (FT_Stream_New): Set memory before calling
`FT_Stream_Open`.
* builds/windows/ftsystem.c, builds/unix/ftsystem.c (FT_Stream_Open,
ft_close_stream_by_free): Call `ft_alloc` and `ft_free` with proper
memory argumment.
|
|
|
93866bec
|
2021-09-21T23:14:42
|
|
[builds/windows] Revert back to `CreateFileA` only.
Calling `CreateFileW` without making sure that the patname is really
`wchar_t` is a bad idea and can lead to unpredictable overreads. For
Windows CE, we impelemnt the missing API.
Fixes #1098 and !76 again.
* builds/windows/ftsystem.c (FT_Stream_Open): Call `CreateFileA`.
[_WIN32_WCE] (CreateFileA, FileSizeEx): Implement missing interfaces.
|
|
|
892e7ead
|
2021-09-21T14:39:21
|
|
* src/bdf/bdflib.c (_bdf_parse_{start,glyphs}): Use appropriate scanner.
|
|
|
61903609
|
2021-09-20T22:18:29
|
|
Minor.
|
|
|
71969d1e
|
2021-09-20T14:31:45
|
|
* src/cff/cffdrivr.c (cff_ps_get_font_{info,extra}): Use FT_QNEW.
|
|
|
52915898
|
2021-09-18T07:05:55
|
|
[cache] Minor clean-ups.
* src/cache/ftccache.h (FTC_CACHE_LOOKUP_CMP): Remove parantheses.
* src/cache/ftccache.c (FTC_Cache_Lookup): Ditto.
(FTC_Cache_RemoveFaceID): Remove unnecessary variable.
|
|
|
0b429b60
|
2021-09-17T08:31:27
|
|
[builds/windows] Try both wide and narrow `CreateFile`
Windows handles wchar_t* UTF-16 and char* ANSI (presently UTF-8)
filenames using alternative -A and -W API. We'll try them both
when opening a file. This means that you should not worry about
about conversions.
Fixes #1098 and !76.
* builds/windows/ftsystem.c (FT_Stream_Open): Call alternative
`CreateFile` in the case of failure.
|
|
6e1ef98a
|
2021-09-16T23:08:46
|
|
[cff] Explicitly set StandardEncoding or ExpertEncoding offsets.
Fixes #1097.
* src/cff/cffload.c (cff_encoding_load): Set special offset values.
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fce74b73
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2021-09-16T17:03:19
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[cache] Miscellaneous clean-ups.
* src/cache/ftccache.c (ftc_get_top_node_for_hash, FTC_Cache_Clear):
Remove barely used variables.
(ftc_cache_add): Adjust casting.
* src/cache/ftccmap.c (FTC_CMapCache_Lookup): Remove casting.
* src/cache/ftcsbits.c (ftc_snode_load): Remove casting.
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79d14cc2
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2021-09-16T16:41:56
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* src/cff/cffload.c (cff_fd_select_get): Remove casting.
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ae516e6a
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2021-09-16T16:39:23
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* src/pcf/pcfread.c (pcf_read_TOC): Remove casting.
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801b7540
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2021-09-14T22:55:50
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Minor type adjustments.
* src/cff/cffobjs.c (cff_face_init): Reduce casting.
* src/truetype/ttobjs.c (tt_size_ready_bytecode): Ditto.
* src/type1/t1load.c (T1_Set_MM_Design): Ditto.
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49270c17
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2021-09-14T21:32:43
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Replace boolean allocation macros with MEM ones.
* src/base/ftbitmap.c (FT_Bitmap_Copy): Use MEM-macro.
* src/base/ftobjs.c (ft_glyphslot_alloc_bitmap): Ditto.
* src/bzip2/ftbzip2.c (ft_bzip2_alloc): Ditto.
* src/cache/ftccache.c (ftc_cache_init): Ditto
* src/gzip/ftgzip.c (ft_gzip_alloc): Ditto.
* src/psnames/psmodule.c (ps_unicodes_init): Ditto.
* src/sfnt/sfobjs.c (sfnt_load_face): Ditto.
* src/sfnt/ttload.c (tt_face_load_name): Ditto.
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9a4c846e
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2021-09-14T21:25:47
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[cache] Revert to some zeroing.
* src/cache/ftccache.c (ftc_cache_init, ftc_cache_resize): Zero
`buckets` again to fix some crashes.
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0a8ee851
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2021-09-14T10:26:37
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* src/pshinter/pshrec.c (ps_mask_table_merge_all): Tweak loops.
Fixes fallout from 731d0b685685 reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38685
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731d0b68
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2021-09-13T16:29:08
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[cff, pshinter] Clean up unsigned counters.
Loops with unsigned decrement can be reliably stopped when the counter
wraps around after reaching zero.
* src/cff/cffload.c (cff_charset_compute_cids): Use unsigned counter.
* src/pshinter/pshalgo.c (psh_hint_table_activate_mask): Ditto.
* src/pshinter/pshrec.c (ps_mask_table_merge): Ditto.
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058f3f2d
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2021-09-13T16:24:25
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[bdf, psnames, sfnt] Avoid some memory zeroing.
* src/bdf/bdfdrivr.c (BDF_Face_Init): Use Q-macro.
* src/sfnt/sfobjs.c (sfnt_load_face): Ditto.
* src/psnames/psmodule.c (src/psnames/psmodule.c): Remove zero.
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59b43ae6
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2021-09-13T16:16:18
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* src/base/ftobjs.c (FT_CMap_New): Revert to zeroing.
Fixes fallout from c1fa7aa2bc96, reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38641
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073ff2d7
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2021-09-13T00:04:45
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[truetype] Clean up `exec` initialization.
* src/truetype/ttinterp.c (Init_Context): Absorbed into...
(TT_New_Context): ... this function.
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fab94f9f
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2021-09-12T23:30:07
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[truetype] Avoid some memory zeroing.
* src/truetype/ttgload.c (load_truetype_glyph): Use Q-macro.
* src/truetype/ttinterp.c (Update_Max): Ditto.
* src/truetype/ttpload.c (src/truetype/ttpload.c): Ditto.
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c1fa7aa2
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2021-09-12T23:25:46
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[base] Avoid some memory zeroing.
* src/base/ftobjs.c (FT_New_Size, FT_CMap_New, FT_CMap_Done,
ft_open_face_internal, ft_open_face_internal): Use Q-macros.
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a8e8d9d7
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2021-09-12T23:21:32
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[cache, psaux] Remove zeros.
* src/cache/ftcmru.c (FTC_MruList_New): Remove initialization.
* src/psaux/psstack.c (cf2_stack_init): Ditto.
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9870b6c0
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2021-09-12T14:32:22
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[cache] Avoid some memory zeroing.
* src/cache/ftcmru.c (FTC_MruList_New): Use Q-macro.
* src/cache/ftcmanag.c (FTC_Manager_RegisterCache): Ditto.
* src/cache/ftccache.c (ftc_cache_init, ftc_cache_resize): Ditto.
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2d57b059
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2021-09-11T10:38:08
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* src/cache/ftcmanag.c (FTC_Manager_New): Add missing zero.
Fixes fall out from a7b199d081e7.
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5b626281
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2021-09-10T10:19:07
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[truetype] Tweak `hdmx` checking.
Fixes #1096.
* src/truetype/ttpload.c (tt_face_load_hdmx): Account for padding.
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e942a310
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2021-09-09T22:17:46
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[truetype] Tweak `loca` clamping.
Fixes #1095.
* src/truetype/ttpload.c (tt_face_load_loca): Fix up clamping.
* include/freetype/internal/tttypes.h (TT_Face): Correct docs.
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c350aac0
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2021-09-08T12:18:23
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Fortify memory debugging (cont'd).
* src/base/ftdbgmem.c (FT_DumpMemory): Check for active debugger.
(ft_mem_table_destroy): Move `FT_DumpMemory` call from here...
(ft_mem_debug_done): ... to here.
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63806aad
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2021-09-08T10:54:44
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Fortify memory debugging.
These changes are neccessary to properly recover `memory->user` that
holds the Windows heap handle now.
* src/base/ftdbgmem.c (ft_mem_debug_init): Handle all table allocations,
initializations, and sizing instead of...
(ft_mem_table_new): ... this function removed.
(ft_mem_debug_done): Better check for the active debugger and free the
debugger table here instead of...
(ft_mem_table_destroy): ... here.
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77dcc5ed
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2021-09-07T18:49:36
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src/tools/ftrandom/ftrandom.c (_XOPEN_SOURCE): Set to 600.
This allows C99 compilation on Solaris.
Problem reported by Mojca Miklavec.
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7e26c7a6
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2021-09-07T17:06:27
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[builds/windows] Use native memory allocation API.
* builds/windows/ftsystem.c (ft_alloc, ft_realloc, ft_free):
Wrap HeapAlloc, HeapReAlloc, and HeapFree.
(FT_New_Memory): Set the heap handle.
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60a93ea2
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2021-09-07T06:38:09
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[dlg] Synchronize with upstream.
* src/dlg/dlgwrap.c (_XOPEN_SOURCE): Set to 600.
Fixes #1093.
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aee1fd3b
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2021-09-03T22:13:22
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Cosmetic zeros.
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7bf655b2
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2021-09-03T11:31:41
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* src/bdf/bdflib.c (_bdf_parse_start): Keep parser memory.
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d1d3dc02
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2021-09-02T22:12:07
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autogen.sh: Make it work with old Solaris 10 shell.
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7f8f0c1c
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2021-09-02T23:30:31
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[smooth, raster, sdf] Clean up initialization calls.
* src/raster/ftraster.c (ft_black_init): Removed.
(ft_black_new): Clean up.
* src/sdf/ftbsdf.c (bsdf_raster_new): Ditto.
* src/sdf/ftsdf.c (sdf_raster_new): Ditto.
* src/smooth/ftgrays.c (gray_raster_new): Ditto.
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a7b199d0
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2021-09-02T22:58:50
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* src/cache/ftcmanag.c (FTC_Manager_New): Avoid some zeroing.
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0a6f0f8f
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2021-09-02T22:52:21
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* src/bdf/bdflib.c (bdf_load_font): Remove memory shuffling.
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a81cf5aa
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2021-09-02T22:10:57
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Cosmetic zeros.
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7482c98f
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2021-09-01T22:18:29
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[base] Clean up stream reading.
* src/base/ftstream.c (FT_Stream_ReadUShort, FT_Stream_ReadUOffset,
FT_Stream_ReadULong and their LE variants): Remove unnecessary
initialization and slightly refactor.
(FT_Stream_GetByte, FT_Stream_ReadByte): Rename to return unsigned
value and align with sister functions.
* include/freetype/internal/ftstream.h (FT_Stream_GetByte,
FT_Stream_ReadByte): Update prototypes and caller macros.
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612925ff
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2021-09-01T21:37:21
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s/0/NULL/ where appropriate.
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efa1a359
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2021-08-30T09:38:25
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* builds/windows/ftsystem.c (FT_Stream_Open): Fix double-close.
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