|
65f85237
|
2023-01-17T09:18:25
|
|
Update all copyright notices.
|
|
695d606a
|
2022-04-01T08:50:33
|
|
Whitespace.
|
|
6ee89519
|
2022-01-12T15:12:53
|
|
[bzip2] Reset bzip stream on any error.
According to the bzip documentation it is undefined what will happen if
`BZ2_bzDecompress` is called on a `bz_stream` it has previously returned an
error against. If `BZ2_bzDecompress` returns anything other than `BZ_OK`
the only valid next action is `BZ2_bzDecompressEnd`.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43564
* src/bzip2/ftbzip2.c (FT_BZip2FileRec_): Add `reset` to track the need to
reset the stream.
(ft_bzip2_file_init): Initialize `reset` to 0.
(ft_bzip2_file_reset): Set `reset` to 0 after resetting.
(ft_bzip2_file_fill_output): Set `reset` to 1 when `BZ2_bzDecompress`
returns anything other than `BZ_OK`.
|
|
f1d3b9f1
|
2022-01-11T17:15:35
|
|
Revert "[bzip2] Avoid use of uninitialized memory."
This reverts commit d276bcb7f0c02c20d3585b2e5626702df6d140a6.
The original commit did avoid the use of uninitialized memory. However,
it appears that the original commit is no longer required. The
underlying issue was resolved by a change in freetype2-testing "Build
bzip2 correctly." [0]. Prior to [0] bzip2 was built without msan, so
bzip2 writes were not tracked or considered initialized. Clearing
`buffer` in the original commit allowed msan to see the `buffer` content
initialized once in FreeType code, but msan saw no writes into buffer
from bzip2. With bzip2 now built with msan, the bzip2 writes are
properly instrumented and msan sees the bzip2 writes into the buffer. As
a result the original commit can be safely reverted to allow for better
detection of other uninitialized data scenarios.
* src/bzip2/ftbzip2.c (FT_Stream_OpenBzip2): Revert to using `FT_QNEW`.
[0] https://github.com/freetype/freetype2-testing/commit/3c052a837a3c960709227a0d6ddd256e87b88853
|
|
d0cfb4e1
|
2022-01-11T10:54:10
|
|
Update all copyright notices.
|
|
d276bcb7
|
2022-01-09T07:48:59
|
|
[bzip2] Avoid use of uninitialized memory.
* src/bzip2/ftbzip2.c (FT_Stream_OpenBzip2): Don't use `FT_QNEW` but
`FT_NEW` for setting up `zip` to avoid uninitialized memory access while
handling malformed PCF fonts later on.
Fixes
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42800
|
|
49270c17
|
2021-09-14T21:32:43
|
|
Replace boolean allocation macros with MEM ones.
* src/base/ftbitmap.c (FT_Bitmap_Copy): Use MEM-macro.
* src/base/ftobjs.c (ft_glyphslot_alloc_bitmap): Ditto.
* src/bzip2/ftbzip2.c (ft_bzip2_alloc): Ditto.
* src/cache/ftccache.c (ftc_cache_init): Ditto
* src/gzip/ftgzip.c (ft_gzip_alloc): Ditto.
* src/psnames/psmodule.c (ps_unicodes_init): Ditto.
* src/sfnt/sfobjs.c (sfnt_load_face): Ditto.
* src/sfnt/ttload.c (tt_face_load_name): Ditto.
|
|
612925ff
|
2021-09-01T21:37:21
|
|
s/0/NULL/ where appropriate.
|
|
c2fa51d9
|
2021-07-24T20:32:16
|
|
Fix some `cppcheck` warnings.
* src/bzip2/ftbzip2.c (ft_bzip2_file_skip_output), src/gzip/ftgzip.c
(ft_gzip_file_skip_output): Reduce scope of `delta`.
* src/psaux/psintrp.c, src/psaux/psintrp.h (cf2_interpT2CharString): Add
`const` to `buf` parameter.
* src/raster/ftraster.c (DelOld): Add `const` to `profile` parameter.
(Vertical_Sweep_Span): Reduce scope of `target`.
(FT_Outline_Get_CBox): Reduce scope of `xMin`, `xMax`, `yMin`, `yMax`.
* src/smooth/ftgrays.c (gray_render_conic): Reduce scope of `split`.
(gray_sweep, gray_sweep_direct): Reduce scope of `area`.
* src/tools/apinames.c (names_dump) <OUTPUT_WATCOM_LBC>: Reduce scope of
`temp`.
|
|
1e525c62
|
2021-04-23T08:24:22
|
|
[bzip2,gzip] s/FT_ALLOC/FT_QALLOC/ for initialized buffers.
* src/bzip2/ftbzip2.c (ft_bzip2_alloc): Do not zero out the buffer.
* src/gzip/ftgzip.c (ft_gzip_alloc, FT_Stream_OpenGzip): Ditto.
|
|
b6e8a712
|
2021-01-17T07:18:48
|
|
Update all copyright notices.
|
|
16586859
|
2020-06-13T21:15:45
|
|
Remove redundant inclusion of `ft2build.h'.
* */*: Remove `#include <ft2build.h>' where possible.
* include/freetype/freetype.h: Remove cpp error about missing
inclusion of `ft2build.h'.
|
|
e1339133
|
2020-06-08T13:31:55
|
|
Make macros for header file names optional.
We no longer have to take care of the 8.3 file name limit; this
allows us (a) to introduce longer, meaningful file names, and (b) to
avoid macro names in `#include' lines altogether since some
compilers (most notably Visual C++) doesn't support this properly.
*/*: Replace
#include FOO_H
with
#include <freetype/foo.h>
or something similar. Also update the documentation.
|
|
e5038be7
|
2020-01-19T17:05:19
|
|
Update all copyright notices.
|
|
75859970
|
2019-02-23T10:07:09
|
|
Update all copyright notices.
|
|
f686ad46
|
2019-01-22T20:31:44
|
|
Update copyright years.
|
|
9ac9060d
|
2018-06-03T09:01:17
|
|
[GSoC] src/*.*: Convert block comments to `light' style.
This monster commit was created by applying Nikhil's scripts
`docconverter.py' and `markify.py' to all C header and source files,
followed up by minor manual clean-up.
No change in functionality, of course.
I used commit f7419907bc6044b9b7057f9789866426c804ba82 from
https://github.com/nikramakrishnan/freetype-docs.git.
|
|
95149592
|
2018-05-02T20:27:48
|
|
Remove FT_CONFIG_OPTION_PIC and related code.
*/* [FT_CONFIG_OPTION_PIC]: Remove all code guarded by this
preprocessor symbol.
*/*: Replace `XXX_GET' macros (which could be either a function in
PIC mode or an array in non-PIC mode) with `xxx' arrays.
* include/freetype/internal/ftpic.h, src/autofit/afpic.c,
src/autofit/afpic.h, src/base/basepic.c, src/base/basepic.h,
src/base/ftpic.c, src/cff/cffpic.c, src/cff/cffpic.h,
src/pshinter/pshpic.c, src/pshinter/pshpic.h, src/psnames/pspic.c,
src/psnames/pspic.h, src/raster/rastpic.c, src/raster/rastpic.h,
src/sfnt/sfntpic.c, src/sfnt/sfntpic.h, src/smooth/ftspic.c,
src/smooth/ftspic.h, src/truetype/ttpic.c, src/truetype/ttpic.h:
Removed.
|
|
0a0c2256
|
2018-01-02T09:33:57
|
|
Update copyright year.
|
|
563ae780
|
2017-01-04T20:16:34
|
|
Update copyright year.
|
|
4441f7b2
|
2016-12-26T17:08:17
|
|
Replace `foo == NULL' and `foo != NULL' with `!foo' and `foo', resp.
Other minor formatting.
|
|
9adeab64
|
2016-01-13T11:54:10
|
|
Update copyright year.
|
|
37412ff9
|
2016-01-12T21:37:13
|
|
Don't use macro names that contain `__' [1/2].
Such macro names are reserved for both C and C++.
*/*: Replace macros of the form `__XXX_H__' with `XXX_H_'.
|
|
b260dc9f
|
2015-10-04T07:39:22
|
|
[bzip2, gzip] Avoid access of unitialized memory (#46109).
* src/bzip2/ftbzip2.c (ft_bzip2_file_fill_input), src/gzip/ftgzip.c
(ft_gzip_file_fill_input): In case of an error, adjust the limit to
avoid copying uninitialized memory.
|
|
53838ce0
|
2015-10-03T21:12:25
|
|
[bzip2, gzip] Avoid access of unitialized memory (#46109).
* src/bzip2/ftbzip2.c (ft_bzip2_file_fill_output), src/gzip/ftgzip.c
(ft_gzip_file_fill_output): In case of an error, adjust the limit to
avoid copying uninitialized memory.
|
|
41877539
|
2015-09-26T15:19:54
|
|
[bzip2, gzip, lzw] Harmonize function signatures with prototype.
Suggested by Hin-Tak Leung.
* src/bzip2/ftbzip2.c (ft_bzip2_stream_io), src/gzip/ftgzip.c
(ft_gzip_stream_io), src/lzw/ftlzw.c (ft_lzw_stream_io): Do it.
|
|
3e587796
|
2015-03-11T07:14:15
|
|
Minor copyright and e-mail address issues.
|
|
5c9d9bf2
|
2015-02-25T08:13:40
|
|
* src/bzip2/ftbzip2.c (ft_bzip2_alloc): Signedness fix.
|
|
f57fc59e
|
2015-01-17T20:41:43
|
|
Run `src/tools/update-copyright'.
|
|
0098d550
|
2014-12-07T11:03:57
|
|
Uppercase all hex digits for orthogonality.
|
|
f34f1925
|
2014-11-26T21:59:21
|
|
* src/*: Add checks for parameters of API functions where missing.
`API functions' are functions tagged with `FT_EXPORT_DEF'.
Besides trivial fixes, the following changes are included, too.
* src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Set
error code if no service is available.
* src/base/ftinit.c (FT_Done_FreeType): Change return value for
invalid `library' parameter to `Invalid_Library_Handle'.
* src/base/ftobjs.c (FT_New_Size): Change return value for invalid
`asize' parameter to `Invalid_Argument'.
* src/base/ftoutln.c (FT_Outline_Copy): Change return value for
invalid `source' and `target' parameters to `Invalid_Outline'.
(FT_Outline_Done_Internal): Change return value for invalid
`outline' parameter to `Invalid_Outline'.
|
|
e3c93015
|
2013-03-14T11:21:17
|
|
*/*: Use FT_Err_Ok only.
This is a purely mechanical conversion.
|
|
059bc335
|
2013-03-14T10:27:35
|
|
*/*: Use `FT_THROW'.
This is essentially a mechanical conversion, adding inclusion of
`FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for
stand-alone compiling modes of the rasterizer modules.
To convert the remaining occurrences of FT_Err_XXX and friends it is
necessary to rewrite the code. Note, however, that it doesn't harm
if some cases are not handled since FT_THROW is a no-op.
|
|
26dfeb6d
|
2012-03-08T06:04:03
|
|
Prepare source code for amalgamation.
* src\autofit\aferrors.h, src\bdf\bdferror.h, src\bzip2\ftbzip2.c,
src\cache\ftcerror.h, src\cff\cfferrs.h, src\cid\ciderrs.h,
src\gxvalid\gxverror.h, src\gzip\ftgzip.c, src\lzw\ftlzw.c,
src\otvalid\otverror.h, src\pcf\pcferror.h, src\pfr\pfrerror.h,
src\psaux\psauxerr.h, src\pshinter\pshnterr.h,
src\psnames\psnamerr.h, src\raster\rasterrs.h, src\sfnt\sferrors.h,
src\smooth\ftsmerrs.h, src\truetype\tterrors.h,
src\type1\t1errors.h, src\type42\t42error.h, src\winfonts\fnterrs.h:
Add #undef FT_ERR_PREFIX before #define FT_ERR_PREFIX.
|
|
e62c876b
|
2011-06-15T02:48:33
|
|
Fix g++4.6 compiler warnings in module drivers.
The background is same with previous commit.
* src/truetype/ttgxvar.c (ft_var_readpackedpoints):
Init `points'. (TT_Vary_Get_Glyph_Deltas): Init
`delta_xy'. (TT_Get_MM_Var): Init `mmvar'.
* src/type1/t1load.c (T1_Get_MM_Var): Ditto.
* src/cff/cffdrivr.c (cff_ps_get_font_info): Init
`font_info'.
* src/cff/cffload.c (cff_index_get_pointers): Init `t'.
(cff_font_load): Init `sub'.
* src/cff/cffobjs.c (cff_size_init): Init `internal'.
(cff_face_init): Init `cff'.
* src/pfr/pfrload.c (pfr_extra_item_load_stem_snaps):
Init `snaps'.
* src/pcf/pcfread.c (pcf_get_properties): Init `properties'.
(pcf_get_bitmaps): Init `offsets'. (pcf_get_encodings):
Init `tmpEncoding'.
* src/sfnt/ttload.c (tt_face_load_gasp): Init `gaspranges'.
* src/sfnt/ttsbit.c (Load_SBit_Image): Init `components'.
* src/cache/ftcmru.c (FTC_MruList_New): Init `node'.
* src/gzip/ftgzip.c (FT_Stream_OpenGzip): Init `zip' and
`zip_buff'.
* src/lzw/ftlzw.c (FT_Stream_OpenLZW): Init `zip'.
* src/bzip2/ftbzip2.c (FT_Stream_OpenBzip2): Init `zip'.
|
|
ed913c21
|
2010-12-31T16:59:33
|
|
Add bzip2 compression support to handle *.pcf.bz2 files.
* builds/unix/configure.raw: Test for libbz2 library.
* devel/ftoption.h, include/freetype/config/ftoption.h
(FT_CONFIG_OPTION_USE_BZIP2): Define.
* include/freetype/config/ftheader.h (FT_BZIP2_H): Define.
* include/freetype/ftbzip2.h: New file.
* src/bzip2/*: New files.
* src/pcf/pcf.h: s/gzip_/comp_/.
* src/pcf/pcfdrvr.c: Include FT_BZIP2_H.
s/gzip_/comp_/.
(PCF_Face_Init): Handle bzip2 compressed files.
* docs/formats.txt, modules.cfg: Updated.
|