diff options
Diffstat (limited to 'src/3rdparty/freetype/src/pcf/pcfread.c')
| -rw-r--r-- | src/3rdparty/freetype/src/pcf/pcfread.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/3rdparty/freetype/src/pcf/pcfread.c b/src/3rdparty/freetype/src/pcf/pcfread.c index b9123cf57..8e04c57b3 100644 --- a/src/3rdparty/freetype/src/pcf/pcfread.c +++ b/src/3rdparty/freetype/src/pcf/pcfread.c @@ -2,7 +2,7 @@ FreeType font driver for pcf fonts - Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 by + Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by Francesco Zappa Nardelli Permission is hereby granted, free of charge, to any person obtaining a copy @@ -48,7 +48,7 @@ THE SOFTWARE. #define FT_COMPONENT trace_pcfread -#if defined( FT_DEBUG_LEVEL_TRACE ) +#ifdef FT_DEBUG_LEVEL_TRACE static const char* const tableNames[] = { "prop", "accl", "mtrcs", "bmps", "imtrcs", @@ -152,7 +152,7 @@ THE SOFTWARE. break; } -#if defined( FT_DEBUG_LEVEL_TRACE ) +#ifdef FT_DEBUG_LEVEL_TRACE { FT_UInt i, j; @@ -470,7 +470,11 @@ THE SOFTWARE. if ( nprops & 3 ) { i = 4 - ( nprops & 3 ); - FT_Stream_Skip( stream, i ); + if ( FT_STREAM_SKIP( i ) ) + { + error = PCF_Err_Invalid_Stream_Skip; + goto Bail; + } } if ( PCF_BYTE_ORDER( format ) == MSBFirst ) @@ -623,7 +627,7 @@ THE SOFTWARE. metrics = face->metrics; for ( i = 0; i < nmetrics; i++ ) { - pcf_get_metric( stream, format, metrics + i ); + error = pcf_get_metric( stream, format, metrics + i ); metrics[i].bits = 0; |