diff options
Diffstat (limited to 'src/base/ftsystem.c')
| -rw-r--r-- | src/base/ftsystem.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/base/ftsystem.c b/src/base/ftsystem.c index ba86005..7e203be 100644 --- a/src/base/ftsystem.c +++ b/src/base/ftsystem.c @@ -4,7 +4,7 @@ /* */ /* ANSI-specific FreeType low-level system interface (body). */ /* */ -/* Copyright 1996-2001, 2002, 2006, 2008, 2009, 2010 by */ +/* Copyright 1996-2002, 2006, 2008-2011 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -137,6 +137,7 @@ /* */ /*************************************************************************/ +#ifndef FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT /*************************************************************************/ /* */ @@ -229,6 +230,13 @@ if ( !stream ) return FT_Err_Invalid_Stream_Handle; + stream->descriptor.pointer = NULL; + stream->pathname.pointer = (char*)filepathname; + stream->base = 0; + stream->pos = 0; + stream->read = NULL; + stream->close = NULL; + file = ft_fopen( filepathname, "rb" ); if ( !file ) { @@ -240,12 +248,16 @@ ft_fseek( file, 0, SEEK_END ); stream->size = ft_ftell( file ); + if ( !stream->size ) + { + FT_ERROR(( "FT_Stream_Open:" )); + FT_ERROR(( " opened `%s' but zero-sized\n", filepathname )); + ft_fclose( file ); + return FT_Err_Cannot_Open_Stream; + } ft_fseek( file, 0, SEEK_SET ); stream->descriptor.pointer = file; - stream->pathname.pointer = (char*)filepathname; - stream->pos = 0; - stream->read = ft_ansi_stream_io; stream->close = ft_ansi_stream_close; @@ -256,6 +268,7 @@ return FT_Err_Ok; } +#endif /* !FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT */ #ifdef FT_DEBUG_MEMORY |