kc3-lang/freetype/ChangeLog
Branch :
Log
| Author | Commit | Date | CI | Message |
|---|---|---|---|---|
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0805c4a4 | 2018-09-09 09:25:58 | * builds/freetype.mk (refdoc-venv): Ensure python version (#54631). | |
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7bf20282 | 2018-09-07 06:43:19 | Typo. | |
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1c04eed7 | 2018-09-07 06:40:55 | [truetype] Fix assertion failure. Triggered by https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10212 * src/truetype/ttgload.c (load_truetype_glyph): Reintroduce `opened_frame' (removed in a change from 2018-08-26) to handle dealloation of the second frame. | |
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f8af8fba | 2018-09-05 12:16:56 | Synchronize `ftdebug.c' files. * builds/amiga/src/base/ftdebug.c, builds/wince/ftdebug.c, builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c'. | |
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77aa0266 | 2018-09-05 11:07:20 | Add documentation guidelines file. * docs/DOCGUIDE: New file. | |
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48f93e64 | 2018-09-04 21:19:26 | * devel/ftoption.h: Synchronize with master `ftoption.h'. | |
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7da5589c | 2018-09-03 16:45:28 | [docwriter] Don't break code snippets accross lines. Reported as http://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00124.html * docs/reference/markdown/stylesheets/extra.css (.md-typeset code): Add rule `white-space'. | |
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76a52465 | 2018-09-03 09:08:47 | */*: s/PSNames/psnames/. Only tracing messages are affected. | |
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475f6d25 | 2018-09-03 09:00:58 | [sfnt] Fix heap buffer overflow in CPAL handling. * src/sfnt/ttcpal.c (tt_face_palette_set): Fix boundary test. (tt_face_load_cpal): Updated. | |
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9be656bb | 2018-09-01 11:01:52 | Remove `FT_Outline_{New,Done}_Internal'. These public API functions(!) were always undocumented and have escaped all clean-up efforts until now. * include/freetype/ftoutln.h (FT_Outline_New_Internal, FT_Outline_Done_Internal): Removed. * src/base/ftoutln.h (FT_Outline_New_Internal, FT_Outline_Done_Internal): Merge into... (FT_Outline_New, FT_Outline_Done): ... these functions. * docs/README: Updated. | |
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809d5125 | 2018-08-31 22:49:19 | * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Check glyph format. | |
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4b49a807 | 2018-08-31 20:26:46 | [errors] Refine the macro logic surrounding `FT_Error_String'. * include/freetype/fterrors.h (FT_INCLUDE_ERR_PROTOS, FT_ERR_PROTOS_DEFINED): Undefine `FT_INCLUDE_ERR_PROTOS' after checking it and introduce a new macro that takes proper care of multiple-inclusion protection. | |
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9a323e47 | 2018-08-31 20:09:21 | * src/base/ftdebug.c (FT_Throw): Restore missing `FT_UNUSED' calls. | |
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aff04e91 | 2018-08-31 14:57:36 | * src/base/ftdebug.c (FT_Throw): Reduce chattiness. | |
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0d4ca138 | 2018-08-31 06:53:52 | * src/autofit/afhints.c (af_glyph_hints_reload): Add initialization. | |
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1dacbd89 | 2018-08-30 23:28:30 | Consolidate bitmap presetting and size assessment. * include/freetype/internal/ftobjs.h (ft_glyphslot_preset_bitmap): Change return type. * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Return the bitmap size assessment. * src/raster/ftrend1.c (ft_raster1_render): Use it to refuse the rendering of enourmous or far-fetched outlines. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto. | |
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ca980b4c | 2018-08-30 21:51:18 | * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Correct mono. | |
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35efb103 | 2018-08-30 14:30:46 | [errors] Introduce a macro to control `FT_Error_String'. * devel/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS), include/freetype/config/ftoption.h (FT_CONFIG_OPTION_ERROR_STRINGS): New macro. | |
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d20dc392 | 2018-08-30 14:09:04 | [errors] Introduce `FT_Error_String'. * include/freetype/fterrors.h (FT_Error_String), src/base/fterrors.c (FT_Error_String): Implement `FT_Error_String'. * src/base/ftbase.c, src/base/Jamfile (_source), src/base/rules.mk (BASE_SRC): Add `fterrors.c' to the build logic. * src/base/ftdebug.c (FT_Throw): Use `FT_Error_String'. | |
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c0ccf750 | 2018-08-30 09:56:09 | [autofit] Trace `before' and `after' edges of strong points. * src/autofit/afhints.h (AF_PointRec) [FT_DEBUG_AUTOFIT]: New arrays `before' and `after'. * src/autofit/afhints.c (af_get_strong_edge_index): New auxiliary function. (af_glyph_hints_dump_points): Trace `before' and `after' edges. (af_glyph_hints_align_strong_points) [FT_DEBUG_AUTOFIT]: Set `before' and `after' information. | |
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5d93a3fc | 2018-08-30 01:12:22 | [base] Overflow-resistant bitmap presetting. * src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Implement it. | |
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934a6159 | 2018-08-29 15:28:21 | Fix numeric overflows. * src/pshint/pshalgo.c (psh_hint_align, psh_hint_align_light, psh_hint_table_find_strong_points): Fix numeric overflows. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10083 | |
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3915a18b | 2018-08-29 06:53:54 | [cff] Fix handling of `roll' op in old engine. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10080 * src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_roll> [CFF_CONFIG_OPTION_OLD_ENGINE]: Use modulo for loop count, as documented in the specification. | |
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ae3afbc4 | 2018-08-26 15:40:16 | * src/truetype/ttobjs.c (tt_size_read_bytecode): Trace CVT values. | |
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20957721 | 2018-08-26 15:15:56 | ChangeLog*: s/\t/ /. | |
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f87b7117 | 2018-08-26 17:46:25 | * configure: Copy assets required by docwriter. Copy directory `docs/reference/markdown' when FreeType is compiled in a different directory. Fixes `make refdoc' if builddir != srcdir. Reported as http://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00083.html | |
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13034e54 | 2018-08-26 12:22:51 | * src/pshint/pshalgo.c (psh_hint_overlap): Fix numeric overflow. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10057 | |
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4738dcc4 | 2018-08-26 12:03:33 | Minor tracing adjustments. * src/base/ftstream.c (FT_Stream_EnterFrame, FT_Stream_ExitFrame): Trace. * src/truetype/ttgload.c (TT_Access_Glyph_Frame): Remove tracing. | |
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6e339b8d | 2018-08-26 11:59:02 | [truetype] Avoid nested frames. Triggered by https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10054 * src/truetype/ttgload.c (load_truetype_glyph): Don't use variable `opened_frame' to trace whether a frame must be closed at the end of function: This fails because `TT_Vary_Apply_Glyph_Deltas' (which gets called for space glyphs) uses a frame by itself. Instead, close the frame after loading the header, then use another frame for the remaining part of the glyph later on. Also avoid calling `tt_get_metrics' twice under some circumstances. | |
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b287c80b | 2018-08-26 06:39:43 | Various minor clean-ups. * src/base/ftapi.c: Remove. Unused. * src/base/Jamfile (_sources): Updated. * src/base/ftstream.c (FT_Stream_ReleaseFrame): Remove redundant code. | |
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c98aa9b7 | 2018-08-25 17:02:20 | Add missing ChangeLog entry for the last four commits. | |
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77f0814a | 2018-08-23 17:53:54 | Add macros for handling over-/underflowing `FT_Int64' values. * include/freetype/internal/ftcalc.h (ADD_INT64, SUB_INT64, MUL_INT64, DIV_INT64) [FT_LONG64]: New macros. * src/base/ftcalc.c (ft_corner_orientation) [FT_LONG64]: Use `SUB_INT64' and `MUL_INT64'. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10028 | |
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45524679 | 2018-08-22 10:31:05 | [truetype] Improve legibility of `glyf' parsing. * src/truetype/ttgload.c (ON_CURVE_POINT, X_SHORT_VECTOR, Y_SHORT_VECTOR, REPEAT_FLAG, X_POSITIVE, SAME_X, Y_POSITIVE, SAME_Y, OVERLAP_SIMPLE): New macros. (TT_Load_Simple_Glyph): Use new macros to make code more readable. Remove useless adjustment of `outline->tags' elements. | |
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0a33b44e | 2018-08-21 10:52:14 | * src/sfnt/ttcpal.c (tt_face_load_cpal): Add missing safety check. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9981 | |
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4873eb1d | 2018-08-19 07:27:21 | Update `CHANGES' file. | |
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4dc0d48f | 2018-08-18 14:39:20 | [psaux] Avoid slow PS font parsing in case of error. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9955 * src/psaux/psobjs.c (ps_parser_to_bytes): Set `parser->cursor' even in case of error to avoid potential re-scanning. | |
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2550fc75 | 2018-08-18 13:38:48 | [cff] Fix heap buffer overflow in old engine. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9967 * src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_blend> [CFF_CONFIG_OPTION_OLD_ENGINE]: `num_designs' must be non-zero. | |
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c94162a2 | 2018-08-16 08:25:47 | * builds/mac/ftmac.c (parse_fond): Fix buffer overrun. Reported as bug #54515, duplicate of #43540. | |
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33cd1eed | 2018-08-16 05:55:18 | * builds/*/ftsystem.c (FT_COMPONENT): Updated also. | |
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923fcbcd | 2018-08-15 22:50:06 | [bdf] Don't track duplicate encodings. There is no harm except some umbiguity in broken fonts with duplicate encodings. * src/bdf/bdflib.c (_bdf_parse_glyphs): Remove duplicate tracking. (_bdf_parse_t): Remove large `have' bitfield. | |
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a0dd16fb | 2018-08-15 18:13:17 | Don't use `trace_' prefix for FT_COMPONENT arguments. * include/freetype/internal/ftdebug.h (FT_TRACE_COMP, FT_TRACE_COMP_): New auxiliary macros to add `trace_' prefix. (FT_TRACE): Use `FT_TRACE_COMP'. */* (FT_COMPONENT): Updated. | |
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1d7b034c | 2018-08-14 15:48:17 | Use formatting string in FT_TRACEX calls for non-simple arguments. * src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_hstem, cff_op_hintmask, cff_op_hlineto, cff_op_vhcurveto>: Do it. * src/psaux/pshints.c (cf2_hintmap_build): Ditto. * src/psaux/psintrp.c (cf2_interpT2CharString) <cf2_cmdHSTEM, cf2_cmdVSTEM, cf2_cmdHLINETO, cf2_cmdRRCURVETO, cf2_cmdCALLSUBR, cf2_escHSTEM3, cf2_cmdHINTMASK, cf2_cmdHVCURVETO>: Ditto. * src/truetype/ttinterp.c (TT_RunIns): Ditto. | |
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e001a17d | 2018-08-14 07:10:57 | [bdf] Remove unused fields. * src/bdf/bdf.h (bdf_font_t): Remove `nmod', `umod', and `modified', which were set but never used. * src/bdf/bdflib.c (_bdf_parse_{glyphs,properties}, bdf_load_font): Updated accordingly. | |
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44db1add | 2018-08-14 10:01:00 | [cff] Fix another segv in old engine. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9872 * src/psaux/cffdecode.c (cff_decoder_parse_charstrings) [CFF_CONFIG_OPTION_OLD_ENGINE]: Disallow invalid T1 opcodes in dictionaries. | |
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1937b557 | 2018-08-14 07:54:25 | [cff] Fix missing error handling. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9865 * src/psaux/cffparse.c (cff_parser_run) [CFF_CONFIG_OPTION_OLD_ENGINE]: Don't ignore return value of `parse_charstrings_old'. | |
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ac2ea865 | 2018-08-13 21:33:24 | [bdf] Remove unused overflow storage. * src/bdf/bdf.h (bdf_glyphlist_t): Remove this type. (bdf_font_t): Remove `overflow' field. * src/bdf/bdflib.c (bdf_free_font): Remove `overflow' freeing. | |
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757bdf1a | 2018-08-14 02:02:26 | [cff] Fix segv. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9864 * src/psaux/cffdecode.c (cff_decoder_parse_charstrings) <cff_op_random> [CFF_CONFIG_OPTION_OLD_ENGINE]: Use top dict's `random' field directly if parsing dictionaries. | |
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f5fe6e2f | 2018-08-13 09:01:53 | [bdf] Use unsigned types. * src/bdf/bdf.h (bdf_glyph_t): Unsign `encoding'. (bdf_font_t): Unsign `default_char'. * src/bdf/bdfdrivr.h (BDF_encoding_el): Unsign `enc'. * src/bdf/bdflib.c (_bdf_add_property, _bdf_parse_glyphs, _bdf_parse_start): Updated accordingly. * src/bdf/bdfdrivr.c (bdf_cmap_char_{index,next}): Ditto. | |
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50486df1 | 2018-08-13 08:46:53 | * src/type42/t42parse.c (t42_parse_sfnts): One more format check. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9832 | |
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5b904409 | 2018-08-11 06:41:35 | * src/base/ftcalc.c (FT_Matrix_Check): Fix integer overflow. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9811 | |
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88c0e121 | 2018-08-10 21:24:40 | * src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Follow specs. | |
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96b5e500 | 2018-08-10 22:24:26 | * src/sfnt/sfobjs.c (sfnt_done_face): Fix memory leak (#54435). | |
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1aa73fa8 | 2018-08-10 05:41:32 | * src/base/ftobjs.c (FT_Render_Glyph_Internal): Improve tracing. | |
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c8ef0fd0 | 2018-08-10 04:44:22 | Fix clang warnings. * src/base/ftdebug.c (ft_trace_level_enabled, ft_trace_level_disabled): Add `static' keyword. | |
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e16bfbec | 2018-08-09 22:18:00 | [raster, smooth] Reinstate bitmap size limits. This again moves outline and bitmap size checks one level up. * src/base/ftoutln.c (FT_Outline_Render): Explicitly reject enormous outlines. * src/raster/ftrend1.c (ft_raster1_render): Reject enormous bitmaps and, therefore, outlines that require them. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Ditto. * src/raster/ftraster.c (ft_black_render): Remove outline size checks. * src/smooth/ftgrays.c (gray_raster_render): Ditto. [STANDALONE]: Remove `FT_Outline_Get_CBox' copy. | |
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6a97c958 | 2018-08-08 22:17:35 | [pcf] Revert massive unsigning. | |
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f60c98fe | 2018-08-08 18:15:53 | [smooth] Improve tracing. * src/smooth/ftgrays.c (gray_convert_glyph_inner): Only use tracing if called the first time. (gray_convert_glyph): Updated. | |
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c9bbc241 | 2018-08-08 18:12:31 | Add internal functions `FT_Trace_Disable' and `FT_Trace_Enable'. It sometimes makes sense to suppress tracing informations, for example, if it outputs identical messages again and again. * include/freetype/internal/ftdebug.h: Make `ft_trace_levels' a pointer. (FT_Trace_Disable, FT_Trace_Enable): New declarations. * src/base/ftdebug.c (ft_trace_levels): Rename to... (ft_trace_levels_enabled): ... this. (ft_trace_levels_disabled): New array. (ft_trace_levels): New pointer. (FT_Trace_Disable, FT_Trace_Enable): Implement. (ft_debug_init): Updated. | |
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2e3dec55 | 2018-08-08 13:51:18 | Debugging improvements. * src/base/ftobjs.c (pixel_modes): Move this array to top level from ... (FT_Load_Glyph): ... here. (FT_Render_Glyph_Internal): Use `width' x `height' in trace message. Use `pixel_modes'. | |
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c633378a | 2018-08-08 01:21:54 | [pcf] Massive unsigning (part 2). Treat all size related properties as unsigned values. * src/pcf/pcf.h (PCF_ParsePropertyRec): Use unsigned `name' and `value'. * src/pcf/pcfread.c (pcf_get_propeerties, pcf_load_font): Updated parsing code and handling of AVERAGE_WIDTH, POINT_SIZE, PIXEL_SIZE, RESOLUTION_X and RESOLUTION_Y. | |
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3d4ab6ba | 2018-08-08 00:09:16 | [pcf] Massive unsigning (part 1). Unofficial specifications hesitate to use unsigned 32-bit integers. Negative values caused a lot of trouble in the past and it is safer and easier to treat some properties as unsigned. * src/pcf/pcf.h (PCF_AccelRec): Use unsigned values for `fontAscent', `fontDescent', and `maxOverlap'. * src/pcf/pcfread.c (pcf_load_font, pcf_get_accel): Updated. * src/pcf/pcfdrivr.c (PCF_Glyph_Load, PCF_Size_Select, PCF_Size_Request): Updated. | |
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705bac50 | 2018-08-07 22:49:55 | * src/pcf/pcfread.c (pcf_get_bitmaps): Unsign `offsets' and `bitmapSizes'. | |
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b09e7735 | 2018-08-06 11:02:51 | * devel/ftoption.h: Synchronize with main `ftoption.h'. | |
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f24dbb28 | 2018-08-06 04:58:18 | [pcf] Use unsigned types. * src/pcf/pcf.h (PCF_Encoding): Use unsigned `enc'. * src/pcf/pcfdrivr.c (pcf_cmap_char_{index,next}): Ditto. * src/pcf/pcfread.c (pcf_get_encodings): Use unsigned types. | |
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720ae67f | 2018-08-05 07:21:10 | * src/truetype/ttgload.c (compute_glyph_metrics): Fix overflow. Reported as https://bugs.chromium.org/p/chromium/issues/detail?id=777151 | |
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be81acc4 | 2018-08-04 07:01:04 | * src/truetype/ttinterp.c (opcode_name): Fix typos. | |
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799d27b0 | 2018-08-04 06:39:11 | Fix clang warnings. * src/base/ftoutln.c (FT_Outline_EmboldenXY): Fix type of `orientation'. * src/gxvalid/gxvcommn.c (gx_lookup_value_read): Fix signature. * src/pcf/pcfread.c (pcf_get_encodings): Fix type of some variables. Add cast. * src/type1/t1load.c (parse_weight_vector): Fix cast. | |
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1897186f | 2018-07-31 10:48:07 | * src/cid/cidtoken.h: Handle `XUID' keyword. | |
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8e57746c | 2018-07-31 10:46:57 | [cid] Trace PostScript dictionaries. * src/cid/cidload.c: Include FT_INTERNAL_POSTSCRIPT_AUX_H (cid_load_keyword, cid_parse_font_matrix, parse_fd_array, parse_expansion_factor, cid_parse_dict): Add tracing calls. (parse_font_name): New function to trace `/FontName' keywords in /FDArray dict. (cid_field_records): Register `parse_font_name'. | |
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578bcf10 | 2018-07-30 11:28:04 | [cff] Fix typo. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9409 * src/cff/cffdrivr.c (cff_get_cid_from_glyph_index): Fix boundary check. | |
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00968d8f | 2018-07-29 10:22:59 | * src/pcf/pcfread.c (pcf_get_encodings): Another thinko. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9608 | |
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2c3e895c | 2018-07-28 22:00:59 | [smooth] Fix Harmony memory management. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9501 * src/smooth/ftgrays.c (ft_smooth_render_generic): Restore buffer after each rendering in case of failure. | |
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6e44d78c | 2018-07-28 22:23:16 | [type1] Avoid segfaults with `FT_Get_PS_Font_Value'. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9610 * src/type1/t1driver.c (t1_ps_get_font_value): Protect against NULL. | |
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c9edca8e | 2018-07-27 10:44:01 | [truetype] Make `TT_Set_MM_Blend' idempotent (#54388). * src/truetype/ttgxvar.c (tt_set_mm_blend): Correctly set `face->doblend' if the current call to the function yields the same blend coordinates as the previous call. | |
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d277bfc9 | 2018-07-27 09:15:43 | [psaux, type1]: More tracing improvements. * src/psaux/psintrp.c (cf2_interpT2CharString): Trace skipped outline commands. * src/psaux/t1decode.c (t1_decoder_parse_charstring): Fix missing case. (t1_decoder_parse_metrics): Make tracing output more compact. * src/type1/t1gload.c (T1_Compute_Max_Advance): Be less verbose. (T1_Get_Advances): Add tracing. | |
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8ed53468 | 2018-07-25 22:07:22 | [psaux, type1] Trace PostScript dictionaries and other things. The tracing of /Encoding, /Subrs, and /Charstrings is rudimentary right now. * src/psaux/psobjs.c (ps_parser_load_field, ps_parser_load_field_table): Add tracing calls. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Make tracing output more compact. * src/type1/t1gload.c (T1_Compute_Max_Advance, T1_Get_Advances): Add tracing messages. * src/type1/t1load.c (parse_blend_axis_types, parse_blend_design_positions, parse_blend_design_map, parse_weight_vector, t1_load_keyword, t1_parse_font_matrix, parse_encoding, parse_subrs, parse_charstrings, T1_Open_Face): Add tracing calls. * src/type1/t1objs.c (T1_Face_Init): Add tracing call. * src/sfnt/sfobjs.c (sfnt_init_face): Make tracing message more verbose. | |
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580c94d8 | 2018-07-25 07:03:07 | Fix minor ASAN run-time warnings. * src/base/ftutil.c (ft_mem_alloc, ft_mem_realloc): Only call `FT_MEM_ZERO' if we actually have a buffer. (ft_mem_dup): Only call `ft_memcpy' if we actually have a buffer. | |
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4b97ab98 | 2018-07-24 23:01:34 | [build] Fortify dllexport/dllimport attributes (#53969,#54330). We no longer use predefined _DLL, which can be defined for static builds too with /MD. We use DLL_EXPORT and DLL_IMPORT instead, following libtool convention. * CMakeLists.txt [WIN32], builds/windows/vc2010/freetype.vcxproj: Define DLL_EXPORT manually. * include/freetype/config/ftconfig.h, builds/unix/ftconfig.in, builds/vms/ftconfig.h, builds/windows/vc2010/index.html, src/base/ftver.rc: /_DLL/d, s/FT2_DLLIMPORT/DLL_IMPORT/. | |
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d8ea52de | 2018-07-24 23:03:06 | [type1] Check relationship between number of axes and designs. For Multiple Masters fonts We don't support intermediate designs; this implies that number_of_designs == 2 ^^ number_of_axes Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9557 * src/type1/t1load.c (T1_Open_Face): Ensure above constraint. (T1_Get_MM_Var): Remove now redundant test. | |
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71e29fe1 | 2018-07-24 10:04:23 | [truetype] Match ttdebug's naming of instruction mnemonics. * src/truetype/ttinterp.c: The form used in ttdebug, "MDRP[G,B,W,?]", etc., is slightly more readable than "MDRP[00,01,02,03]". | |
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ff1c28f6 | 2018-07-24 09:59:23 | * src/pcf/pcfread.c (pcf_get_encodings): Thinko. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9561 | |
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b98133a4 | 2018-07-22 13:06:20 | * src/pcf/pcfread.c (pcf_get_encodings): Check index of defaultChar. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9527 | |
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9be385c9 | 2018-07-22 12:49:25 | * src/pcf/pcfread.c (pcf_load_font): Fix number of glyphs. This is an oversight of the module change 2018-07-21. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9524 | |
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a5acdce1 | 2018-07-22 12:11:52 | [cid] Sanitize `BlueShift' and `BlueFuzz'. This code is taken from the type1 module. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9510 * src/cid/cidload.c (parse_fd_array): Set some private dict default values. (cid_face_open): Do the sanitizing. Fix some tracing messages. | |
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cba72a0b | 2018-07-21 23:45:32 | [pcf] Fix handling of the undefined glyph. This change makes the driver use the `defaultChar' property of PCF files. * src/pcf/pcf.h (PCF_FaceRec): Change type of `defaultChar' to unsigned. * src/pcf/pcfread.c (pcf_get_encodings): Read `defaultChar' as unsigned. Validate `defaultChar'. If `defaultChar' doesn't point to glyph index zero, swap glyphs with index zero and index `defaultChar' and adjust the encodings accordingly. * src/pcf/pcfdrivr.c (pcf_cmap_char_index, pcf_cmap_char_next, PCF_Glyph_Load): Undo change from 2002-06-16 which always enforced the first character in the font to be the default character. | |
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154832d4 | 2018-07-20 19:32:13 | Move the legacy fuzz target to the `freetype-testing' repository. It can now be found at https://github.com/freetype/freetype2-testing/tree/master/fuzzing/src/legacy * src/tools/ftfuzzer: Remove this folder and its contents from the repository. | |
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14032290 | 2018-07-20 06:44:13 | [cff] Avoid left-shift of negative numbers (#54322). * src/cff/cffgload.c (cff_slot_load): Use multiplication. | |
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8f09eb5c | 2018-07-17 21:45:24 | Allow FT_ENCODING_NONE for `FT_Select_Charmap'. This is a valid encoding tag for BDF, PCF, and Windows FNT, and there is no reason to disallow it for these formats. * src/base/ftobjs.c (FT_Select_Charmap): Implement it. | |
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9e69987a | 2018-07-17 19:54:25 | * src/pcf/pcfread.c (pcf_get_encodings): Trace `defaultChar'. | |
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fda356b7 | 2018-07-16 18:45:23 | * include/freetype/internal/ftcalc.h: Add macros for handling harmless over-/underflowing `FT_Int' values. * src/sfnt/sfdriver.c (fixed2float): Fix negation of `(int)(-2147483648)'. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9423 | |
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839cb404 | 2018-07-16 05:45:45 | * src/truetype/ttgxvar.c (tt_set_mm_blend): Fix off-by-one error. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9412 | |
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9f15370e | 2018-07-12 07:31:26 | * src/base/ftoutln.c (FT_Outline_Get_Orientation): Init `cbox'. Taken from patch #9667, written by Steve Langasek <vorlon@debian.org>. This fixes a build failure (most probably a bug in gcc) on ppc64el when building with -O3. | |
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b532d7ce | 2018-07-05 23:13:35 | Fix typo (#54238). * src/base/ftcolor.c (FT_Palette_Set_Foreground_Color) [!TT_CONFIG_OPTION_COLOR_LAYERS]: Add return value. | |
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0767d536 | 2018-07-05 23:05:53 | Adjust table size comparisons (#54242). * src/sfnt/ttcpal.c (tt_face_load_cpal): Implement it. | |
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6ceeb87f | 2018-07-05 22:31:10 | Fix more 32bit issues (#54208) * src/cff/cffload.c (cff_blend_build_vector): Convert assertion into run-time error. * src/truetype/ttgxvar.c (ft_var_to_normalized): Protect against numeric overflow. | |
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29f05fd0 | 2018-07-04 11:49:47 | Fix 32bit build warnings (#54239). * src/base/ftbitmap.c (FT_Bitmap_Blend): Add casts to avoid signed vs. unsigned comparisons. * srb/sfnt/ttcolr.c (tt_face_get_colr_layer): Ditto. | |
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d9d300ab | 2018-07-02 22:27:57 | * src/psnames/psmodule.c (ps_unicodes_init): Fix alloc debugging. | |
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7edc937f | 2018-07-02 11:50:04 | s/palette_types/palette_flags/. Suggested by Behdad. | |
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4e3b2473 | 2018-07-02 11:41:44 | Make `FT_Get_Color_Glyph_Layer' return FT_Bool. * include/freetype/freetype.h, src/base/ftobjs.c (FT_Get_Color_Glyph_Layer, FT_Render_Glyph_Internal): Updated. * include/freetype/internal/sfnt.h (TT_Get_Colr_Layer_Func), src/sfnt/ttcolr.h, src/sfnt/ttcolr.c (tt_face_get_colr_layer): Updated. | |
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f6ccb524 | 2018-07-01 12:31:57 | * src/base/ftobjs.c (FT_Get_Color_Glyph_Layer): Guard SFNT function. Reported by Behdad. |