freetype

Commit Graph

Author	SHA1	Message	Date
suzuki toshiya	2680780884	lzw: Count the size of the memory object by ptrdiff_t.	16 years ago
Oran Agra	1dcd0f2399	Add #error to modules and files that do not support PIC yet. When FT_CONFIG_OPTION_PIC is defined the following files will create #error: * src/bdf/bdfdrivr.h * src/cache/ftcmanag.c * src/cid/cidriver.h * src/gxvalid/gxvmod.h * src/gzip/ftgzip.c * src/lzw/ftlzw.c * src/otvalid/otvmod.h * src/pcf/pcfdrivr.h * src/pfr/pfrdrivr.h * src/psaux/psauxmod.h * src/type1/t1driver.h * src/type42/t42drivr.h * src/winfonts/winfnt.h	16 years ago
Werner Lemberg	a49db4f866	Copyright.	16 years ago
Werner Lemberg	0a05ba257b	Protect against malformed compressed data. Problem reported by Tavis Ormandy <taviso@google.com>. * src/lsw/ftzopen.c (ft_lzwstate_io): Test whether `state->prefix' is zero.	16 years ago
Werner Lemberg	24d72a1b0b	Don't use stdlib.h and friends directly.	16 years ago
Werner Lemberg	2b0b4221ab	Cosmetic code changes.	17 years ago
Werner Lemberg	1c8980ef4a	* docs/CHANGES: Updated.	18 years ago
David Turner	3e2f953a10	real fix for bug #19910 . the .Z format is really badly designed :-(	18 years ago
David Turner	0d0365ec59	avoid heap explosion in the case of malformed .Z font files related to bug #19910, but not a bugfix yet	18 years ago
Werner Lemberg	4f3b5bbd95	* src/lzw/ftlzw2.c: Renamed to...	19 years ago
Werner Lemberg	c6afa1221a	* include/freetype/internal/ftmemory.h: s/new/newsz/ (for C++).	19 years ago
David Turner	9ca782569c	* include/freetype/internal/ftmemory.h, src/base/ftbitmap.c, src/base/ftmac.c, src/base/ftrfork.c, src/lzw/ftzopen.c, src/raster/ftrend1.c, src/sfnt/ttpost.c, src/truetype/ttgxvar.c, src/type42/t42parse.c, src/winfonts/winfnt.c: hardening the code against out-of-bounds conditions when allocating arrays. This is for the cases where FT_NEW_ARRAY and FT_RENEW_ARRAY are not used already. Introducing the new FT_ALLOC_MULT and FT_REALLOC_MULT macros.	19 years ago
Werner Lemberg	50ef72b6e3	* src/lzw/ftlzw.c, src/lzw/zopen.c, src/lzw/zopen.h: Removed,	19 years ago
Werner Lemberg	af16820a12	Normalize quotation to `...'.	19 years ago
Werner Lemberg	7f049f4221	Formatting, copyright years.	19 years ago
David Turner	de271ab8f0	* builds/unix/ftsystem.c, include/freetype/config/ftheader.h, include/freetype/internal/services/svotval.h, include/freetype/internal/services/svpfr.h, src/base/ftsystem.c, src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cff/cffcmap.c, src/gzip/ftgzip.c, src/lzw/ftlzw.c, src/lzw/ftlzw2.c, src/psaux/t1cmap.c, src/sfnt/ttbdf.c, src/smooth/ftgrays.c: solved -Wmissing-prototypes warnings with GCC	19 years ago
Werner Lemberg	84cacd2391	formatting, comment clean-up	20 years ago
David Turner	398d64c0cc	* src/base/ftdbgmem.c: another realloc memory counting bug fix * src/tools/Jamfile: adding missing file * src/lzw/Jamfile: fixing incorrect source file reference	20 years ago
Werner Lemberg	560d5fed38	Minor cleanups.	20 years ago
David Turner	c1b6d08291	* src/base/ftdbgmem.c: fixes to better account for memory reallocations * src/lzw/ftlzw2.c, src/lzw/ftzopen.h, src/lzw/ftzopen.c, src/lzw/rules.mk: first version of LZW loader re-implementation. Apparently, saves about 260 KB of heap memory when loading tir24.pcf.Z	20 years ago
Werner Lemberg	60a04df7b0	Add license.	20 years ago
Werner Lemberg	22ad9ef024	Handle unsorted SFNT type 4 cmaps correctly (reported by Dirck	20 years ago
David Turner	750fa961c6	* Jamfile: removing otvalid from the list of compiled modules * include/freetype/internal/ftserv.h: added compiler pragmas to get rid of annoying warnings with Visual C++ compiler in maximum warning mode * src/autofit/afhints.c, src/autofit/aflatin.c, src/base/ftstroke.c, src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cache/ftccmap.c, src/cache/ftcmanag.c, src/cff/cffload.c, src/cid/cidload.c, src/lzw/zopen.c, src/otvalid/otvgdef.c, src/pcf/pcfread.c, src/sfnt/sfobjs.c, src/truetype/ttgxvar.c: removing compiler warnings	20 years ago
Werner Lemberg	ebf5585dd0	Formatting.	20 years ago
David Turner	68df4f732d	* src/bdf/bdflib.c: various improvements to the bdf loader, mainly used to reduce the amount of heap size required to only test wether we're dealing with a BDF font (the old code allocated 64 Kb right before any test). * src/lzw/ftlzw.c (FT_Stream_OpenLZW): modified the function to check the LZW header before doing anything else. This helps avoid un-necessary heap allocations (400 Kb of heap memory for the LZW decoder ! Oh my !) * src/gzip/ftgzip.c (FT_Stream_OpenGZip): ditto for the .gz decoder, though the code savings is smaller.	20 years ago
Werner Lemberg	f9b44e30b5	* src/lzw/zopen.c: Comment out inclusion of `signal.h' and `unistd.h'.	21 years ago
David Turner	10bf05a31d	* src/cff/cffobjs.c (cff_face_init): fixed a small memory leak * src/autofit/afloader.c, src/autofit/afmodule.c, src/base/ftdebug.c: removed compiler warnings * src/autofit/aftypes.h, src/lzw/zopen.c, src/pcf/pcfdrivr.c, src/pcf/pcfread.c, src/psaux/psobjs.c, src/type42/t42drivr.c: changed data arrays to "const" to avoid populating the ".data" segment	21 years ago
Antoine Leca	497cc7c4bf	Jamfile to bring in the new lzw module. My first try at this exercise, please report problems, I lack experience! Antoine	21 years ago
Werner Lemberg	161438c5b6	* src/lzw/zopen.c: Don't include sys/param.h and sys/stat.h.	21 years ago
Werner Lemberg	391de1a63e	* src/lzw/ftlzw.c: Include zopen.h dependent on	21 years ago
Werner Lemberg	6ea2054fd2	Initial revision	21 years ago

31 Commits (8114d2d6847783021eef82fa7f1e07ee5f041acd)