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freetype2
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Code Issues 4 Releases Wiki Activity

Fixes from the gnuwin32 port. 

* src/base/ftlcdfil.c: s/EXPORT/EXPORT_DEF/.

* src/base/ftotval.c: Include FT_OPENTYPE_VALIDATE_H.

* src/psaux/psobjs.c (ps_table_add): Check `length'.
This commit is contained in:
Werner Lemberg 2008-11-24 08:15:05 +00:00
parent 105721a5a6
commit 52cd0fc8b9
4 changed files with 20 additions and 3 deletions
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10
ChangeLog
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@ -1,3 +1,13 @@
2008-11-24 Werner Lemberg <wl@gnu.org>
Fixes from the gnuwin32 port.
* src/base/ftlcdfil.c: s/EXPORT/EXPORT_DEF/.
* src/base/ftotval.c: Include FT_OPENTYPE_VALIDATE_H.
* src/psaux/psobjs.c (ps_table_add): Check `length'.
2008-11-15 Werner Lemberg <wl@gnu.org>
* src/truetype/ttinterp.c (tt_default_graphics_state): The default

4
src/base/ftlcdfil.c
View File

@ -266,7 +266,7 @@
#endif /* USE_LEGACY */
FT_EXPORT( FT_Error )
FT_EXPORT_DEF( FT_Error )
FT_Library_SetLcdFilter( FT_Library library,
FT_LcdFilter filter )
{
@ -335,7 +335,7 @@
#else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
FT_EXPORT( FT_Error )
FT_EXPORT_DEF( FT_Error )
FT_Library_SetLcdFilter( FT_Library library,
FT_LcdFilter filter )
{

3
src/base/ftotval.c
View File

@ -4,7 +4,7 @@
/* */
/* FreeType API for validating OpenType tables (body). */
/* */
/* Copyright 2004, 2006 by */
/* Copyright 2004, 2006, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -18,6 +18,7 @@
#include <ft2build.h>
#include FT_INTERNAL_OBJECTS_H
#include FT_SERVICE_OPENTYPE_VALIDATE_H
#include FT_OPENTYPE_VALIDATE_H
/* documentation is in ftotval.h */

6
src/psaux/psobjs.c
View File

@ -175,6 +175,12 @@
return PSaux_Err_Invalid_Argument;
}
if ( length < 0 )
{
FT_ERROR(( "ps_table_add: invalid length\n" ));
return PSaux_Err_Invalid_Argument;
}
/* grow the base block if needed */
if ( table->cursor + length > table->capacity )
{