This will not eliminate all rendering timeouts. It is still possible to
scribble excessively within the set limits. At least, the memory usage
will be curtained.
* src/base/ftobjs.c (ft_glyphslot_free_bitmap): Revise limits base on
ppem when available.
According to the OpenType specification of the 'cmap' table, the pair (0,6)
for platform and encoding IDs is used for format 13 charmap tables. Commit
ba6f3e18 (from 2017-01-17) introduced the `TT_APPLE_ID_FULL_UNICODE` macro
(i.e., encoding_id == 6, added to OpenType 1.8); however, the corresponding
cmap selection code wasn't updated.
Unicode's Last Resort font (https://github.com/unicode-org/last-resort-font)
can be used to test a format 13 charmap.
Fixes issue #1383.
* src/base/ftobjc.s (find_unicode_charmap): Support
`TT_APPLE_ID_FULL_UNICODE`.
Signed-off-by: Celeste Liu <uwu@coelacanthus.name>
* src/truetype/ttobjs.c (tt_size_init_bytecode): Call `TT_Done_Context`
on `exec` if it has not yet been assigned to `size->context`.
Bug: https://issues.oss-fuzz.com/issues/467782706
Problem reported by Marc Schönefeld.
HarfBuzz validates everything while processing OpenType tables in fonts.
However, the data returned by `hb_ot_layout_collect_lookups` is not
validated. This commit adds proper checks.
* src/autofit/afglobal.h (AF_FaceGlobals): New field `gsub_lookup_count`.
* src/autofit/afgsub.c (af_parse_gsub): Set it.
* src/autofit/afadjust.c (af_reverse_character_map_new): Test result of
`hb_set_next`.
Problem reported by Marc Schönefeld.
* src/sfnt/ttgpos.c (tt_face_validate_lookup_table, tt_face_load_gpos): Fix
counting of fitting subtables by correctly rejecting invalid data.
POSIX does not request `find` to support '-wholename'.
`find ... -wholename '*/.git' -prune -o ...` can be
rewritten as `find ... -name '*/.git' -prune -o ...`
for POSIX find. Fixes issue #1370.
This is done for consistency with Type 1 fonts.
* include/freetype/internal/cfftypes.h (CFF_FontRecDic): Change
the variable types.
* include/cff/cfftoken.h (CFF_FontRecDic): Change the parsing macros.
* src/cff/cffobjs.c (cff_face_init), src/cff/cffload.c (cff_subfont_load),
src/cff/cffdrivr.c (cff_ps_get_font_info): Update users.
The italic angle is commonly specified in fractional degrees in
Type 1 fonts and its derivatives. This change clarifies and fixes
these values. Note that CFF fonts has always reported them as such,
but truncated the underline position and thickness. Fixes#1367.
* include/freetype/t1tables.h (PS_FontInfoRec):
Use FT_Fixed for italic_angle.
* src/cid/cidtoken.h, src/type1/t1tokens.h, src/type42/t42parse.c:
Modify the italic_angle token.
* src/cff/cffdrivr.c (cff_ps_get_font_info): Fix the underline
position and thickness.
* docs/CHANGES: Note this change.
* src/autofit/aflatin.c (af_latin_stretch_top_tilde,
af_latin_stretch_bottom_tilde, af_latin_align_top_tilde,
af_latin_align_bottom_tilde,
af_glyph_hints_apply_vertical_separation_adjustments): Use `ADD_LONG` and
`SUB_LONG` for values that involve `FT_LONG_MAX` and `FT_LONG_MIN`.
Fixes issue #1363.
==========================
Tag sources with `VER-2-14-1'.
* docs/VERSION.TXT: Add entry for version 2.14.1.
* docs/CHANGES: Updated.
* docs/release, docs/README, builds/macs/README: Updated.
* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
builds/windows/visualc/index.html, builds/windows/visualce/index.html,
builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
docs/freetype-config.1: s/2.14.0/2.14.1/, s/2140/2141/.
* include/freetype/freetype.h (FREETYPE_PATCH): Set to 1.
* builds/unix/configure.raw (version_info): Set to 26:4:20.
* CMakeLists.txt (VERSION_PATCH): Set to 1.
Starting with this version, OpenSSH uses `scp` with the SFTP protocol as the
default. However, SFTP is disabled on savannah.gnu.org since January 2025.
==========================
Tag sources with `VER-2-14-0'.
* docs/VERSION.TXT: Add entry for version 2.14.0.
* docs/CHANGES: Updated.
* docs/release, docs/README, builds/macs/README: Updated.
* README, src/base/ftver.rc, builds/windows/vc2010/index.html,
builds/windows/visualc/index.html, builds/windows/visualce/index.html,
builds/wince/vc2005-ce/index.html, builds/wince/vc2008-ce/index.html,
docs/freetype-config.1: s/2.13.3/2.14.0/, s/2133/2140/.
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 14.
(FREETYPE_PATCH): Set to 0.
* builds/unix/configure.raw (version_info): Set to 26:3:20.
* CMakeLists.txt (VERSION_MINOR): Set to 14.
(VERSION_PATCH): Set to 0.
