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File ft2demos.changes of Package freetype2
------------------------------------------------------------------- Tue Dec 7 17:52:34 UTC 2010 - jw@novell.com - Several old patches got lost. Reapplying: * added bnc641580_CVE-2010-3311.diff incl. test-case for bnc#641580 * bnc633943_CVE-2010-3054 nothing to do. * bnc633938_CVE-2010-3053 nothing to do. * bnc633938_badbdf.0 regression test added. ------------------------------------------------------------------- Fri Oct 29 16:25:22 UTC 2010 - fisiu@opensuse.org - Updated to version 2.4.3: + Make `grKey' enum comprehensive for gcc 4.5 compatibility. + [ftbench] Add option `-i' to specify first used glyph index. ------------------------------------------------------------------- Thu Aug 12 09:53:12 UTC 2010 - jw@novell.com - bnc#628213: added bnc628213_1797.diff + regression test - bnc#629447: CVE-2010-2805..8 are already fixed in upstream 2.4.2 - bnc#619562: CVE-2010-2497,2498,2499,2500,2519,2520 dito. added sigsegv31.ttf regression test ------------------------------------------------------------------- Mon Aug 9 12:48:18 CEST 2010 - tiwai@suse.de - updated to version 2.4.2: Another serious bug in the CFF font module has been found, together with more exploitable vulnerabilities in the T42 font driver. ------------------------------------------------------------------- Tue Jul 20 17:50:44 CEST 2010 - tiwai@suse.de - updated to version 2.4.1: * major version up * bytecode interpreter is enabled as default in the upstream * doc-reference is redundant, removed ------------------------------------------------------------------- Wed Mar 31 15:08:24 UTC 2010 - coolo@novell.com - update to version 2.3.12: brings considerable improvements for b/w rasterizing of hinted TrueType fonts at small sizes, see NEWS for more details ------------------------------------------------------------------- Mon Jul 27 15:05:32 CEST 2009 - tiwai@suse.de - updated to version 2.3.9: * see URLs below http://www.freetype.org/index2.html#release-freetype-2.3.9 http://sourceforge.net/project/shownotes.php?group_id=3157&release_id=653641 - updated to version 2.3.9: * see URLs below http://www.freetype.org/index2.html#release-freetype-2.3.9 http://sourceforge.net/project/shownotes.php?group_id=3157&release_id=667610 - fix builds with older distros ------------------------------------------------------------------- Thu Apr 16 17:55:50 CEST 2009 - nadvornik@suse.cz - fixed integer overflows [bnc#485889] CVE-2009-0946 ------------------------------------------------------------------- Wed Nov 05 16:58:22 CET 2008 - mfabian@suse.de - bnc#441638: use fix from upstream CVS to fix the return value of FT_Get_TrueType_Engine_Type (and make it work as documented). Thanks to Werner Lemberg for fixing and Krzysztof Kotlenga for reporting the issue. ------------------------------------------------------------------- Mon Aug 18 16:38:09 CEST 2008 - mfabian@suse.de - fix uninitialized pointer "FT_STREAM stream" in function FT_Open_Face() which made fontforge crash while trying to apply a workaround to the sazanami-fonts because fontforge called FT_Open_Face() with 0 for the FT_Library argument and then freetype crashed in FT_Stream_Free(). ------------------------------------------------------------------- Wed Jul 23 12:20:30 CEST 2008 - mfabian@suse.de - update to 2.3.7. Extract from the docs/CHANGES file: • If the library was compiled on an i386 platform using gcc, and compiler option -O3 was given, `FT_MulFix' sometimes returned incorrect results which could have caused problems with `FT_Request_Metrics' and `FT_Select_Metrics', returning an incorrect descender size. • Pure CFFs without subfonts were scaled incorrectly if the font matrix was non-standard. This bug has been introduced in version 2.3.6. • The `style_name' field in the `FT_FaceRec' structure often contained a wrong value for Type 1 fonts. This misbehaviour has been introduced in version 2.3.6 while trying to fix another problem. [Note, however, that this value is informative only since the used algorithm to extract it is very simplistic.] • Two new macros, FT_OUTLINE_SMART_DROPOUTS and FT_OUTLINE_EXCLUDE_STUBS, have been introduced. Together with FT_OUTLINE_IGNORE_DROPOUTS (which was ignored previously) it is now possible to control the dropout mode of the `raster' module (for B&W rasterization), using the `flags' field in the `FT_Outline' structure. • The TrueType bytecode interpreter now passes the dropout mode to the B&W rasterizer. This greatly increases the output for small ppem values of many fonts like `pala.ttf'. • A bunch of potential security problems have been found. All users should update. • Microsoft Unicode cmaps in TrueType fonts are now always preferred over Apple cmaps. This is not a bug per se, but there exist some buggy fonts created for MS which have broken Apple cmaps. This affects only the automatic selection of FreeType; it's always possible to manually select an Apple Unicode cmap if desired. • Many bug fixes to the TrueType bytecode interpreter. • Improved Mac support. • Subsetted CID-keyed CFFs are now supported correctly. • CID-keyed CFFs with subfonts which are scaled in a non-standard way are now handled correctly. • A call to FT_Open_Face with `face_index' < 0 crashed FreeType if the font was a Windows (bitmap) FNT/FON. • The new function `FT_Get_CID_Registry_Ordering_Supplement' gives access to those fields in a CID-keyed font. The code has been contributed by Derek Clegg. • George Williams contributed code to validate the new `MATH' OpenType table (within the `otvalid' module). The `ftvalid' demo program has been extended accordingly. • An API for cmap 14 support (for Unicode Variant Selectors, UVS) has been contributed by George Williams. • A new face flag FT_FACE_FLAG_CID_KEYED has been added, together with a macro FT_IS_CID_KEYED which evaluates to 1 if the font is CID-keyed. • Build support for symbian has been contributed. • Better WGL4 glyph name support, contributed by Sergey Tolstov. • Debugging output of the various FT_TRACEX macros is now sent to stderr. • The `ftview' demo program now provides artificial slanting too. • The `ftvalid' demo program has a new option `-f' to select the font index. - remove patch for bnc#399169 (came from upstream). ------------------------------------------------------------------- Fri Jun 13 11:50:06 CEST 2008 - mfabian@suse.de - bnc#399169: fix multiple vulnerabilities. ------------------------------------------------------------------- Mon Apr 14 18:33:02 CEST 2008 - schwab@suse.de - Make sure config.guess and config.sub exist. ------------------------------------------------------------------- Thu Oct 18 15:45:04 CEST 2007 - mfabian@suse.de - Bugzilla #334565: avoid crash in xpdf caused by a bug in the workaround patch for bug #308961 (fixed by Peng Wu <pwu@novell.com>). ------------------------------------------------------------------- Mon Oct 08 11:43:58 CEST 2007 - mfabian@suse.de - Bugzilla #308961: improve workaround patch for the broken underlining in the CMEX fonts (again by Peng Wu <pwu@novell.com>). ------------------------------------------------------------------- Tue Oct 02 16:38:08 CEST 2007 - mfabian@suse.de - Bugzilla #308961: add workaround for broken underlining when using the CMEX fonts (by Peng Wu <pwu@novell.com>). ------------------------------------------------------------------- Mon Aug 20 15:56:55 CEST 2007 - sbrabec@suse.cz - Commented out NoSource to provide comfortable rebuild. ------------------------------------------------------------------- Tue Jul 03 16:19:11 CEST 2007 - mfabian@suse.de - update to 2.3.5. Extract from the doc/CHANGES file: • Some subglyphs in TrueType fonts were handled incorrectly due to a missing graphics state reinitialization. • Large .Z files (as distributed with some X11 packages) weren't handled correctly, making FreeType increase the heap stack in an endless loop. • A large number of bugs have been fixed to avoid crashes and endless loops with invalid fonts. • The two new cache functions `FTC_ImageCache_LookupScaler' and `FTC_SBit_Cache_LookupScaler' have been added to allow lookup of glyphs using an `FTC_Scaler' object; this makes it possible to use fractional pixel sizes in the cache. The demo programs have been updated accordingly to use this feature. • A new API `FT_Get_CMap_Format' has been added to get the cmap format of a TrueType font. This is useful in handling PDF files. The code has been contributed by Derek Clegg. • The auto-hinter now produces better output by default for non-Latin scripts like Indic. This was done by using the CJK hinting module as the default instead of the Latin one. Thanks to Rahul Bhalerao for this suggestion. • A new API `FT_Face_CheckTrueTypePatents' has been added to find out whether a given TrueType font uses patented bytecode instructions. The `ft2demos' bundle contains a new program called `ftpatchk' which demonstrates its usage. • A new API `FT_Face_SetUnpatentedHinting' has been added to enable or disable the unpatented hinter. • Support for Windows FON files in PE format has been contributed by Dmitry Timoshkov. ------------------------------------------------------------------- Mon Jun 04 14:58:01 CEST 2007 - mfabian@suse.de - Bugzilla #275072: (from upstream CVS): Check for negative number of points in contours. Problem reported by Victor Stinner <victor.stinner@haypocalc.com>. ------------------------------------------------------------------- Tue May 22 16:47:15 CEST 2007 - mfabian@suse.de - fix last patch to avoid crashes when loader->exec == NULL. (caused crashes in xpdf, kpdf, acroread for me for many .pdf files). ------------------------------------------------------------------- Tue Apr 10 16:42:14 CEST 2007 - mfabian@suse.de - update to 2.3.4. Extract from the doc/CHANGES file: • A serious bug in the handling of bitmap fonts (and bitmap strikes of outline fonts) has been introduced in 2.3.3. • Remove a serious regression in the TrueType bytecode interpreter that was introduced in version 2.3.2. Note that this does not disable the improvements introduced to the interpreter in version 2.3.2, only some ill cases that occurred with certain fonts (though a few popular ones). • The auto-hinter now ignores single-point contours for computing blue zones. This bug created `wavy' baselines when rendering text with various fonts that use these contours to model mark-attach points (these are points that are never rasterized and are placed outside of the glyph's real outline). • The `rsb_delta' and `lsb_delta' glyph slot fields are now set to 0 for mono-spaced fonts. Otherwise code that uses them would essentially ruin the fixed-advance property. • Fix CVE-2007-1351 which can cause an integer overflow while parsing BDF fonts, leading to a potentially exploitable heap overflow condition. • FreeType returned incorrect kerning information from TrueType fonts when the bytecode interpreter was enabled. This happened due to a typo introduced in version 2.3.0. • Negative kerning values from PFM files are now reported correctly (they were read as 16-bit unsigned values from the file). • Fixed a small memory leak when `FT_Init_FreeType' failed for some reason. • The Postscript hinter placed and sized very thin and ghost stems incorrectly. • The TrueType bytecode interpreter has been fixed to get rid of most of the rare differences seen in comparison to the Windows font loader. • A new demo program `ftdiff' has been added to compare TrueType hinting, FreeType's auto hinting, and rendering without hinting in three columns. • The auto-hinter now better deals with serifs and corner cases (e.g., glyph '9' in Arial at 9pt, 96dpi). It also improves spacing adjustments and doesn't change widths for non-spacing glyphs. ------------------------------------------------------------------- Wed Mar 28 19:36:32 CEST 2007 - mfabian@suse.de - Bugzilla #258335: fix buffer overflow in handling of bdf fonts. ------------------------------------------------------------------- Mon Feb 05 16:03:56 CET 2007 - mfabian@suse.de - update to 2.3.1. • The TrueType interpreter sometimes returned incorrect horizontal metrics due to a bug in the handling of the SHZ instruction. • A typo in a security check introduced after version 2.2.1 prevented FreeType to render some glyphs in CFF fonts. ------------------------------------------------------------------- Sun Jan 21 14:25:09 CET 2007 - mfabian@suse.de - update to 2.3.0 (from rc1 to final release) ------------------------------------------------------------------- Fri Jan 12 20:54:24 CET 2007 - mfabian@suse.de - update to 2.2.1.20070112 (= 2.3.0rc1). • bugzilla #231417 fixed, see ChangeLog: 2007-01-10 David Turner <david at freetype.org> [...] * src/pshinter/pshalgo.c (psh_glyph_compute_inflections): fixed a typo which created an endless loop with some malformed font files ------------------------------------------------------------------- Wed Nov 22 19:03:37 CET 2006 - mfabian@suse.de - Bugzilla #222693: disable bugzilla-159166-reduce-embolden-distance.patch ------------------------------------------------------------------- Thu Nov 09 16:02:31 CET 2006 - mfabian@suse.de - Bugzilla #216793: "local variable used before set" ------------------------------------------------------------------- Tue Nov 07 13:30:08 CET 2006 - mfabian@suse.de - Bugzilla #217388: fix advance handling in FT_GlyphSlot_Embolden() ------------------------------------------------------------------- Fri Oct 27 17:25:35 CEST 2006 - mfabian@suse.de - Bugzilla #158573: update to 2.2.1.20061027. ------------------------------------------------------------------- Fri Oct 20 12:31:40 CEST 2006 - mfabian@suse.de - disable the recent fixes of the byte code interpreter because if breaks the rendering of "Luxi Mono" (/usr/share/fonts/truetype/luximr.ttf) See also: http://lists.gnu.org/archive/html/freetype/2006-10/msg00034.html ------------------------------------------------------------------- Fri Oct 13 14:20:44 CEST 2006 - mfabian@suse.de - update to 2.2.1.20061013 • Add support for LCD color filtering to ftview. ------------------------------------------------------------------- Wed Aug 16 15:43:36 CEST 2006 - mfabian@suse.de - use "Supplements: fonts-config" only for SuSE Linux >= 10.1. ------------------------------------------------------------------- Thu Aug 10 18:03:30 CEST 2006 - mfabian@suse.de - Bugzilla #195835: add "Supplements: fonts-config" to .spec file. ------------------------------------------------------------------- Mon Jul 10 10:41:02 CEST 2006 - mfabian@suse.de - Bugzilla #190902: add patch from upstream CVS to handle bad PCF files. ------------------------------------------------------------------- Tue Jun 20 18:04:29 CEST 2006 - mfabian@suse.de - update to 2.2.1: + remove bugzilla-97202-fix-x-crash.patch + remove bugzilla-157441-autofit-cjk-cvs.patch (was from upstream CVS). + remove bugzilla-158156-memory-leak.patch (was from upstream CVS). + remove bugzilla-158573-fix-orientation-detection.patch (included upstream). + remove bugzilla-133086-enable-kerning.patch (was from upstream). + remove bugzilla-154928-integer-overflows.patch (was from upstream). + remove bugzilla-159304-fix-ftview-glyph-index.patch (fixed upstream). + remove enable_ft_optimize_memory.patch (is already enabled by default now). + adapt bugzilla-159166-reduce-embolden-distance.patch a little bit to achieve the same boldness effect as with the last package. ------------------------------------------------------------------- Thu Jun 01 13:02:51 CEST 2006 - mfabian@suse.de - Bugzilla #154928: fix several integer overflows. ------------------------------------------------------------------- Mon Apr 24 17:27:36 CEST 2006 - mfabian@suse.de - Bugzilla #133086: enable kerning, see http://lists.nongnu.org/archive/html/freetype-devel/2005-09/msg00027.html ------------------------------------------------------------------- Tue Mar 21 14:04:10 CET 2006 - dmueller@suse.de - build parallel ------------------------------------------------------------------- Mon Mar 20 04:53:01 CET 2006 - zsu@suse.de - Bugzilla #158573: fix corrupt embolden glyphs issue for CJK fonts. - Bugzilla #159166: reduce embolden strength to get better rendering effect. - Bugzilla #159304: fix wrong glyph index handling in ftview when rendering embolden or outline mode. ------------------------------------------------------------------- Wed Mar 15 16:02:12 CET 2006 - mfabian@suse.de - Bugzilla #157441: remove 0x0100-0xFFFF from CJK Unicode range, as it might cause side effects for non-CJK scripts. ------------------------------------------------------------------- Wed Mar 15 13:12:47 CET 2006 - mfabian@suse.de - Bugzilla #158156: fix a memory leak (by Zhe Su <zsu@novell.com>). ------------------------------------------------------------------- Tue Mar 14 18:16:30 CET 2006 - mfabian@suse.de - Bugzilla #157441: instead of Takashi's patches, use a patch from upstream CVS which renders slightly better. ------------------------------------------------------------------- Tue Mar 14 14:38:57 CET 2006 - mfabian@suse.de - Bugzilla #157441: FZSongTi.ttf contains a lot more (CJK)-glyphs than most other fonts, therefore we have to expand the cjk range in Takashi Iwai's "ft2-autofit-02-cjk.diff" to render these glyphs correctly as well. - Bugzilla #157441: don't apply ft2-autofit-03-latin-baseline.diff as it has some side effects. ------------------------------------------------------------------- Wed Jan 25 21:30:13 CET 2006 - mls@suse.de - converted neededforbuild to BuildRequires ------------------------------------------------------------------- Mon Jan 09 16:11:04 CET 2006 - mfabian@suse.de - Bugzilla #105626: add patches by Takashi IWAI <tiwai@suse.de> to improve the autohinting (mainly for CJK fonts). ------------------------------------------------------------------- Thu Jul 21 18:24:21 CEST 2005 - mfabian@suse.de - fix typo in .spec file. ------------------------------------------------------------------- Wed Jul 20 10:45:55 CEST 2005 - mfabian@suse.de - Bugzilla #97202: apply workaround to avoid crashing the Xserver. I need to disable FT_OPTIMIZE_MEMORY again to apply that workaround. ------------------------------------------------------------------- Tue Jul 19 16:05:32 CEST 2005 - mfabian@suse.de - enable FT_OPTIMIZE_MEMORY. - enable the byte code interpreter again. ------------------------------------------------------------------- Tue Jul 12 14:13:56 CEST 2005 - mfabian@suse.de - update to 2.1.10. + fixes serious bug introduced in 2.1.8 which caused many distortions for TrueType fonts + amount of heap memory used is drastically reduced For more details see /usr/share/doc/packages/freetype2/CHANGES. - disable freetype-autohint-cjkfonts.patch for the moment, the auto-hinter has been replaced with a new module called the 'auto-fitter' which is "prepared better to support non-latin1 scripts in next releases". Currently the rendering quality of CJK fonts seems to have suffered though compared to 2.1.9 with the freetype-autohint-cjkfonts.patch. ------------------------------------------------------------------- Mon Jul 4 17:03:01 CEST 2005 - meissner@suse.de - use system zlib. ------------------------------------------------------------------- Tue Jul 6 18:31:00 CEST 2004 - mfabian@suse.de - update to 2.1.9. ------------------------------------------------------------------- Mon May 10 15:45:26 CEST 2004 - mfabian@suse.de - update to 2.1.8. remove the bdf-pcf fixes for bitmap font metric issues which were backported from CVS, they are included in this release ------------------------------------------------------------------- Fri Apr 16 11:14:05 CEST 2004 - mfabian@suse.de - Bugzilla #38205: add patch from http://www.kde.gr.jp/~akito/patch/freetype2/2.1.7 to improve the hinting results (mainly for CJK fonts). ------------------------------------------------------------------- Wed Mar 24 01:14:22 CET 2004 - mfabian@suse.de - Add ft2-stream-compat.diff for binary compatibility when upgrading from SLES8 to SLES9. The FT_Stream functions have been renamed and although these functions were declared for internal use only by the freetype developers, they have been used in Qt (and possibly elsewhere). Therefore, 3rd party which linked statically against Qt might not work after upgrading from SLES8 to SLES9. Fix this problem with a patch by Kurt Garloff <garloff@suse.de> which defines appropriate weak symbols. ------------------------------------------------------------------- Tue Mar 16 12:02:08 CET 2004 - mfabian@suse.de - fix Bugzilla# 36143: backport fixes for bitmap font metric issues from CVS to fix crashes when using bitmap fonts caused by the new libXft-2.1.5 from the X.org tree. ------------------------------------------------------------------- Mon Mar 15 12:37:11 CET 2004 - mfabian@suse.de - mark freetype2 tarball as Nosource, it is already in the source rpm of the main freetype2 package. ------------------------------------------------------------------- Mon Jan 12 09:45:40 CET 2004 - adrian@suse.de - add %defattr ------------------------------------------------------------------- Fri Jan 9 14:57:51 CET 2004 - mfabian@suse.de - add "-fno-strict-aliasing" compile option to prevent crashes for example in ftdump and mkfontscale. ------------------------------------------------------------------- Wed Dec 17 19:36:47 CET 2003 - mfabian@suse.de - update to 2.1.7. - remove freetype2-type1.patch (included upstream) ------------------------------------------------------------------- Thu Oct 9 00:26:48 CEST 2003 - schwab@suse.de - Fix invalid free. ------------------------------------------------------------------- Fri Sep 26 16:13:30 CEST 2003 - mfabian@suse.de - update to 2.1.5. - remove freetype-bdf-pcf-drivr.patch, freetype2-bitmap-style.patch (included upstream). - remove gzip-eof.patch. ------------------------------------------------------------------- Mon Sep 1 12:05:01 CEST 2003 - mfabian@suse.de - add gzip-eof.patch to fix the problem that some gzipped bitmap fonts could not be opened by freetype2. See also: http://marc.theaimsgroup.com/?l=freetype-devel&m=105505219505600&w=2 and followups. ------------------------------------------------------------------- Tue Aug 26 23:29:14 CEST 2003 - mfabian@suse.de - add freetype2-bitmap-style.patch: check the bdf properties WEIGHT_NAME and SLANT case insensitively. Without that, these properties are not correctly recognized when the fonts specify them in lower case. ------------------------------------------------------------------- Fri May 16 20:30:32 CEST 2003 - mfabian@suse.de - don't install files which will not be packaged. ------------------------------------------------------------------- Tue Apr 8 16:12:25 CEST 2003 - mfabian@suse.de - update to 2.1.4 ------------------------------------------------------------------- Fri Apr 4 12:34:32 CEST 2003 - mfabian@suse.de - freetype updated to 2.1.4rc2 ------------------------------------------------------------------- Fri Mar 7 22:02:17 CET 2003 - mfabian@suse.de - Bug #24755: further improvement: add " Wide" to the family name for fonts which have an average width >= point size, i.e. fonts which have glyphs which are at least square (or maybe even wider). This makes fonts which contain only double width characters (for example the "misc-fixed" 18x18ja.bdf) clearly distinct from single width fonts of the same family and avoids that they get accidentally selected via freetype2/Xft2. ------------------------------------------------------------------- Fri Mar 7 16:17:39 CET 2003 - mfabian@suse.de - Bug #24775: partly fixed by a patch to freetype which returns "FOUNDRY FAMILY_NAME" as the family_name for bitmap fonts. Without that change, all bitmap fonts which have "Fixed" in FAMILY_NAME also had the same family_name "Fixed" via freetype/Xft2 and it was not possible to distinguish between them, therefore the selection of "Fixed" bitmap fonts produced quite surprising results. After this change, the fonts show up for example as "Misc Fixed", "Etl Fixed", etc. via freetype2/Xft2, which makes it easy to select the right one. ------------------------------------------------------------------- Wed Jan 29 16:29:45 CET 2003 - mfabian@suse.de - add freetype2-bc.patch ------------------------------------------------------------------- Sat Jan 25 21:57:05 CET 2003 - mfabian@suse.de - use the original names for the utilities, i.e. ftdump instead of ft2dump, etc. ... (I renamed the utilities in freetype1 to ft1dump, ft1view, etc. ... ------------------------------------------------------------------- Mon Jan 13 18:20:36 CET 2003 - mfabian@suse.de - new package ft2demos, version 2.1.3
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