|
423fce2e
|
2018-08-31T06:59:44
|
|
Add link to OpenType's composite glyph description.
|
|
|
0d4ca138
|
2018-08-31T06:53:52
|
|
* src/autofit/afhints.c (af_glyph_hints_reload): Add initialization.
|
|
1dacbd89
|
2018-08-30T23:28:30
|
|
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.
|
|
|
ca980b4c
|
2018-08-30T21:51:18
|
|
* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Correct mono.
|
|
35efb103
|
2018-08-30T14:30:46
|
|
[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.
|
|
|
d20dc392
|
2018-08-30T14:09:04
|
|
[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'.
|
|
|
c0ccf750
|
2018-08-30T09:56:09
|
|
[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.
|
|
|
21c2b390
|
2018-08-30T09:52:08
|
|
Minor.
|
|
|
5d93a3fc
|
2018-08-30T01:12:22
|
|
[base] Overflow-resistant bitmap presetting.
* src/base/ftobjs.c (ft_glyphslot_preset_bitmap): Implement it.
|
|
|
19be8620
|
2018-08-29T18:15:03
|
|
Doc fix.
|
|
|
934a6159
|
2018-08-29T15:28:21
|
|
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
|
|
|
14dff08f
|
2018-08-29T06:56:21
|
|
ftoption.h: s/precendence/precedence/ in documentation (#54586).
|
|
|
3915a18b
|
2018-08-29T06:53:54
|
|
[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.
|
|
|
2c8e6279
|
2018-08-28T08:02:13
|
|
Minor doc fix.
|
|
|
ae3afbc4
|
2018-08-26T15:40:16
|
|
* src/truetype/ttobjs.c (tt_size_read_bytecode): Trace CVT values.
|
|
|
20957721
|
2018-08-26T15:15:56
|
|
ChangeLog*: s/\t/ /.
|
|
f87b7117
|
2018-08-26T17:46:25
|
|
* 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
|
|
|
13034e54
|
2018-08-26T12:22:51
|
|
* src/pshint/pshalgo.c (psh_hint_overlap): Fix numeric overflow.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10057
|
|
|
4738dcc4
|
2018-08-26T12:03:33
|
|
Minor tracing adjustments.
* src/base/ftstream.c (FT_Stream_EnterFrame, FT_Stream_ExitFrame):
Trace.
* src/truetype/ttgload.c (TT_Access_Glyph_Frame): Remove tracing.
|
|
|
6e339b8d
|
2018-08-26T11:59:02
|
|
[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.
|
|
|
b287c80b
|
2018-08-26T06:39:43
|
|
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.
|
|
|
c98aa9b7
|
2018-08-25T17:02:20
|
|
Add missing ChangeLog entry for the last four commits.
|
|
|
c962db28
|
2018-08-25T12:22:23
|
|
* builds/*/*: Prepare build system for docwriter.
Add checks, rules and variables to the build system for docwriter.
* Running `make' will warn if Python/PIP/docwriter are not available.
* Running `make refdoc' will generate static documentation site on the
current Python environment.
* Running `make refdoc-venv' will generate static documentation site
using a virtual environment, using the pip package `virtualenv'.
|
|
|
195728d5
|
2018-08-25T12:17:30
|
|
* src/tools/docmaker: Remove `docmaker'.
`Docmaker' has now upgraded to `docwriter', a pip package available at
https://pypi.org/project/docwriter/
|
|
|
53c69ce0
|
2018-08-25T12:06:32
|
|
* docs/reference: Add resources for `docwriter'.
Add the required resources (images, JS, CSS) for `docwriter'.
* docs/reference/.gitignore: Update to ignore `site' folder and other
files generated by docwriter.
* docs/reference/README: Add docwriter usage information and
troubleshooting tips.
* docs/reference/markdown: New directory to hold generated markdown
files and other resources.
|
|
|
ae5d1a4c
|
2018-08-24T22:22:30
|
|
* include/*.*: Convert comments to markdown.
This commit was created by applying scripts `markify.py' and
`markdown-format.bash' to all C header files, followed by minor
clean-up.
No change in functionality, of course.
Scripts used:
https://github.com/nikramakrishnan/freetype-docs.git: Commit dfce31e.
http://lists.nongnu.org/archive/html/freetype-devel/2018-08/msg00013.html:
With patches applied.
|
|
|
77f0814a
|
2018-08-23T17:53:54
|
|
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
|
|
|
c90cc644
|
2018-08-23T13:13:20
|
|
ftbitmap.h: Improve documentation.
|
|
|
45524679
|
2018-08-22T10:31:05
|
|
[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.
|
|
|
a3e842f9
|
2018-08-22T09:55:38
|
|
Minor formatting and documentation fixes.
|
|
|
0a33b44e
|
2018-08-21T10:52:14
|
|
* 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
|
|
|
4873eb1d
|
2018-08-19T07:27:21
|
|
Update `CHANGES' file.
|
|
|
4dc0d48f
|
2018-08-18T14:39:20
|
|
[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.
|
|
|
2550fc75
|
2018-08-18T13:38:48
|
|
[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.
|
|
c94162a2
|
2018-08-16T08:25:47
|
|
* builds/mac/ftmac.c (parse_fond): Fix buffer overrun.
Reported as bug #54515, duplicate of #43540.
|
|
|
33cd1eed
|
2018-08-16T05:55:18
|
|
* builds/*/ftsystem.c (FT_COMPONENT): Updated also.
|
|
|
efa2a3ba
|
2018-08-15T23:49:07
|
|
Revert BDF copyright years.
|
|
|
af9662e6
|
2018-08-15T22:58:11
|
|
Ouch. BDF copyright year.
|
|
|
923fcbcd
|
2018-08-15T22:50:06
|
|
[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.
|
|
|
a0dd16fb
|
2018-08-15T18:13:17
|
|
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.
|
|
|
1d7b034c
|
2018-08-14T15:48:17
|
|
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.
|
|
|
e001a17d
|
2018-08-14T07:10:57
|
|
[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.
|
|
|
44db1add
|
2018-08-14T10:01:00
|
|
[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.
|
|
|
1937b557
|
2018-08-14T07:54:25
|
|
[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'.
|
|
|
ac2ea865
|
2018-08-13T21:33:24
|
|
[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.
|
|
|
757bdf1a
|
2018-08-14T02:02:26
|
|
[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.
|
|
|
f5fe6e2f
|
2018-08-13T09:01:53
|
|
[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.
|
|
|
50486df1
|
2018-08-13T08:46:53
|
|
* src/type42/t42parse.c (t42_parse_sfnts): One more format check.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9832
|
|
|
37c7b817
|
2018-08-12T01:42:00
|
|
Remove deprecated constant in documentation.
* include/freetype/ftdriver.h: Suggest using `FT_HINTING_ADOBE' since
`FT_CFF_HINTING_ADOBE' is deprecated.
|
|
|
5b904409
|
2018-08-11T06:41:35
|
|
* src/base/ftcalc.c (FT_Matrix_Check): Fix integer overflow.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9811
|
|
|
88c0e121
|
2018-08-10T21:24:40
|
|
* src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Follow specs.
|
|
96b5e500
|
2018-08-10T22:24:26
|
|
* src/sfnt/sfobjs.c (sfnt_done_face): Fix memory leak (#54435).
|
|
|
1a21ca7b
|
2018-08-10T19:31:55
|
|
Minor formatting.
|
|
|
1aa73fa8
|
2018-08-10T05:41:32
|
|
* src/base/ftobjs.c (FT_Render_Glyph_Internal): Improve tracing.
|
|
|
c8ef0fd0
|
2018-08-10T04:44:22
|
|
Fix clang warnings.
* src/base/ftdebug.c (ft_trace_level_enabled,
ft_trace_level_disabled): Add `static' keyword.
|
|
|
e16bfbec
|
2018-08-09T22:18:00
|
|
[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.
|
|
|
6a97c958
|
2018-08-08T22:17:35
|
|
[pcf] Revert massive unsigning.
|
|
|
f60c98fe
|
2018-08-08T18:15:53
|
|
[smooth] Improve tracing.
* src/smooth/ftgrays.c (gray_convert_glyph_inner): Only use tracing
if called the first time.
(gray_convert_glyph): Updated.
|
|
|
c9bbc241
|
2018-08-08T18:12:31
|
|
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.
|
|
|
2e3dec55
|
2018-08-08T13:51:18
|
|
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'.
|
|
|
c633378a
|
2018-08-08T01:21:54
|
|
[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.
|
|
|
3d4ab6ba
|
2018-08-08T00:09:16
|
|
[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.
|
|
|
705bac50
|
2018-08-07T22:49:55
|
|
* src/pcf/pcfread.c (pcf_get_bitmaps): Unsign `offsets' and `bitmapSizes'.
|
|
|
7ec9598f
|
2018-08-06T17:35:14
|
|
More comment formattings.
This helps in the forthcoming transition to markdown syntax.
|
|
|
b09e7735
|
2018-08-06T11:02:51
|
|
* devel/ftoption.h: Synchronize with main `ftoption.h'.
|
|
|
f24dbb28
|
2018-08-06T04:58:18
|
|
[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.
|
|
|
86e73853
|
2018-08-06T10:24:08
|
|
Minor comment formatting.
|
|
|
720ae67f
|
2018-08-05T07:21:10
|
|
* src/truetype/ttgload.c (compute_glyph_metrics): Fix overflow.
Reported as
https://bugs.chromium.org/p/chromium/issues/detail?id=777151
|
|
|
ced9c311
|
2018-08-04T07:03:57
|
|
Ditto.
|
|
|
be81acc4
|
2018-08-04T07:01:04
|
|
* src/truetype/ttinterp.c (opcode_name): Fix typos.
|
|
|
799d27b0
|
2018-08-04T06:39:11
|
|
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.
|
|
|
1897186f
|
2018-07-31T10:48:07
|
|
* src/cid/cidtoken.h: Handle `XUID' keyword.
|
|
|
8e57746c
|
2018-07-31T10:46:57
|
|
[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'.
|
|
|
85e8bea4
|
2018-07-31T10:42:21
|
|
Minor documentation improvement.
|
|
|
578bcf10
|
2018-07-30T11:28:04
|
|
[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.
|
|
|
00968d8f
|
2018-07-29T10:22:59
|
|
* src/pcf/pcfread.c (pcf_get_encodings): Another thinko.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9608
|
|
|
0f8aebfd
|
2018-07-28T23:21:28
|
|
* builds/unix/configure.raw: Minor.
|
|
|
2c3e895c
|
2018-07-28T22:00:59
|
|
[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
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2018-07-28T22:23:16
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[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
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2018-07-27T10:44:01
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[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
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2018-07-27T09:15:43
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[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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6e6acdcb
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2018-07-26T07:22:18
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Document FT_Module_Class's `module_interface' field.
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8ed53468
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2018-07-25T22:07:22
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[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
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2018-07-25T07:03:07
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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
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2018-07-24T23:01:34
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[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
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2018-07-24T23:03:06
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[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
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2018-07-24T10:04:23
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[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
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2018-07-24T09:59:23
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* 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
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2018-07-22T13:06:20
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* 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
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2018-07-22T12:49:25
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* 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
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2018-07-22T12:11:52
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[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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5434faad
|
2018-07-22T07:34:03
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Fix links.
Reported by Ankit and Nikhil.
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93955585
|
2018-07-21T23:46:19
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Minor comment improvement.
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cba72a0b
|
2018-07-21T23:45:32
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[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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a2370f21
|
2018-07-21T07:38:13
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Improve stream extraction macro documentation.
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154832d4
|
2018-07-20T19:32:13
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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
|
2018-07-20T06:44:13
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[cff] Avoid left-shift of negative numbers (#54322).
* src/cff/cffgload.c (cff_slot_load): Use multiplication.
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8f09eb5c
|
2018-07-17T21:45:24
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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
|
2018-07-17T19:54:25
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* src/pcf/pcfread.c (pcf_get_encodings): Trace `defaultChar'.
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fda356b7
|
2018-07-16T18:45:23
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* 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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