mirror of https://github.com/freetype/freetype
Update documentation and bump version number to 2.3.9
* include/freetype/freetype.h: bump patch version to 9 * docs/CHANGES: document the ABI break in 2.3.8 * docs/VERSION.DLL: update version numbers table for 2.3.9 * builds/unix/configure.ac: update AC_INIT and version_info numbers.
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David Turner
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ChangeLog
32
ChangeLog
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@ -1,10 +1,20 @@
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2009-03-03 David Turner <david@freetype.org>
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Update documentation and bump version number to 2.3.9
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* include/freetype/freetype.h: bump patch version to 9
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* docs/CHANGES: document the ABI break in 2.3.8
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* docs/VERSION.DLL: update version numbers table for 2.3.9
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* builds/unix/configure.ac: update AC_INIT and version_info
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numbers.
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2009-03-03 David Turner <david@freetype.org>
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Remove ABI-breaking field in public PS_InfoFontRec definition.
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Instead, we define a new internal PS_FontExtraRec structure to
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hold the additionnal field, then place it in various internal
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positions of the corresponding FT_Face derived objects.
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* include/freetype/t1tables.h (PS_FontInfoRec): Remove the
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`fs_type' field from the public structure.
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@ -318,7 +328,7 @@
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2008-12-22 Steve Grubb
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* builds/unix/ftsystem.c (FT_Stream_Open): Reject zero-length files.
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* builds/unix/ftsystem.c (FT_Stream_Open): Reject zero-length files.
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Patch from Savannah bug #25151.
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2008-12-21 Werner Lemberg <wl@gnu.org>
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@ -586,7 +596,7 @@
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* devel/ftoption.h, include/freetype/config/ftoption.h
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[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Undefine
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TT_CONFIG_OPTION_UNPATENTED_HINTING. This fixes the return value of
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`FT_Get_TrueType_Engine_Type' (and makes it work as documented).
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`FT_Get_TrueType_Engine_Type' (and makes it work as documented).
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Reported in bug #441638 of bugzilla.novell.com.
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* docs/CHANGES: Document it.
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@ -609,7 +619,7 @@
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2008-10-14 Werner Lemberg <wl@gnu.org>
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* src/cff/cffobjs.c (cff_face_init): Remove compiler warning.
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* src/cff/cffobjs.c (cff_face_init): Remove compiler warning.
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Suggested by Bram Tassyns in Savannah patch #6651.
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2008-10-12 Graham Asher <graham.asher@btinternet.com>
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@ -786,7 +796,7 @@
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(cff_face_done), src/pfr/pfrobjs.c (pfr_face_done),
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src/pcf/pcfdrivr.c (PCF_Face_Done), src/cid/cidobjs.c
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(cid_face_done), src/bdf/bdfdrivr. (BDF_Face_Done),
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src/sfnt/sfobjs.c (sfnt_face_done): Protect against face == 0.
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src/sfnt/sfobjs.c (sfnt_face_done): Protect against face == 0.
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Reported by Graham Asher.
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2008-09-30 suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp>
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@ -1727,7 +1737,7 @@
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2008-03-13 Derek Clegg <dclegg@apple.com>
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* src/truetype/ttgxvar.c (TT_Get_MM_Var): Fix named style loop.
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* src/truetype/ttgxvar.c (TT_Get_MM_Var): Fix named style loop.
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Patch from Savannah bug #22541.
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2008-03-03 Masatoshi Kimura <VYV03354@nifty.ne.jp>
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@ -2030,7 +2040,7 @@
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2007-10-21 Werner Lemberg <wl@gnu.org>
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* src/sfnt/sfobjs.c (sfnt_load_face): Support bit 9 and prepare
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support for bit 8 of the `fsSelection' field in the `OS/2' table.
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support for bit 8 of the `fsSelection' field in the `OS/2' table.
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MS is already using this; hopefully, this becomes part of OpenType
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1.5.
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Prepare also support for `name' IDs 21 (WWS_FAMILY) and 22
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@ -4331,7 +4341,7 @@
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Jens:
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http://lists.nongnu.org/archive/html/freetype-devel/2006-08/msg00004.htm.
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* src/otvalid/otvmod.c: Replace `ft_validator_run' by `ft_setjmp'.
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* src/otvalid/otvmod.c: Replace `ft_validator_run' by `ft_setjmp'.
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It reverts the change introduced on 2005-08-20.
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* src/gxvalid/gxvmod.c: Ditto.
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@ -4350,7 +4360,7 @@
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* src/cid/cidtoken.h: Adjust invocations of T1_FIELD_XXX.
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* src/psaux/psobjs.c: Add macro FT_COMPONENT for tracing.
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* src/psaux/psobjs.c: Add macro FT_COMPONENT for tracing.
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(ps_parser_to_token): Report a PostScript key as T1_TOKEN_TYPE_KEY,
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not T1_TOKEN_TYPE_ANY.
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(ps_parser_load_field): Make sure a token that should be a string or
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@ -4433,8 +4443,8 @@
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want to skip the array.
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* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add support
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for (partially commented out) othersubrs 19-25, 27, and 28.
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(t1_decoder_init): Initialize new fields `face' and `buildchar'.
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for (partially commented out) othersubrs 19-25, 27, and 28.
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(t1_decoder_init): Initialize new fields `face' and `buildchar'.
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(t1_decoder_done): Release new field `buildchar'.
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* src/type1/t1load.c (parse_buildchar, parse_private): New
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23
docs/CHANGES
23
docs/CHANGES
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@ -2,6 +2,29 @@ CHANGES BETWEEN 2.3.9 and 2.3.8
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I. IMPORTANT BUG FIXES
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- Very unfortunately, FreeType 2.3.8 contained a change that
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broke its official ABI. The end result is that programs compiled
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against previous versions of the library, but dynamically linked
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to 2.3.8 can experience memory corruption if they call the
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FT_Get_PS_Font_Info() function.
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We recommend all users to upgrade to 2.3.9 as soon as possible,
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or to downgrade to a previous release of the library if this is
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not an option.
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The origin of the bug is that a new field was added to the
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publicly defined PS_FontInfoRec structure. Unfortunately objects
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of this type can be stack or heap allocated by callers of
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FT_Get_PS_Font_Info(), resulting in a memory buffer over-write
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with its implementation in 2.3.8.
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If you want to know if your code is vulnerable to this issue,
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simply search for the substrings "PS_FontInfo" and
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"PS_Font_Info" in your source code. If none is found, your code
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is safe and will not be affected.
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The FreeType team apologizes for the problem.
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- The POSIX support of MacOS resource-fork fonts (Suitcase fonts
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and LaserWriter Type1 PostScript fonts) was broken in 2.3.8. If
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FreeType2 is built without Carbon framework, these fonts are not
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@ -53,6 +53,7 @@ systems, but not all of them:
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release libtool so
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-------------------------------
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2.3.9 9.20.3 6.3.20
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2.3.8 9.19.3 6.3.19
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2.3.7 9.18.3 6.3.18
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2.3.6 9.17.3 6.3.17
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@ -3757,7 +3757,7 @@ FT_BEGIN_HEADER
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*/
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#define FREETYPE_MAJOR 2
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#define FREETYPE_MINOR 3
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#define FREETYPE_PATCH 8
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#define FREETYPE_PATCH 9
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/*************************************************************************/
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