diff options
Diffstat (limited to 'src/base/ftsystem.c')
| -rw-r--r-- | src/base/ftsystem.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/base/ftsystem.c b/src/base/ftsystem.c index 4d06d6d..ba86005 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 by */ +/* Copyright 1996-2001, 2002, 2006, 2008, 2009, 2010 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -192,7 +192,9 @@ /* count :: The number of bytes to read from the stream. */ /* */ /* <Return> */ - /* The number of bytes actually read. */ + /* The number of bytes actually read. If `count' is zero (this is, */ + /* the function is used for seeking), a non-zero return value */ + /* indicates an error. */ /* */ FT_CALLBACK_DEF( unsigned long ) ft_ansi_stream_io( FT_Stream stream, @@ -203,6 +205,9 @@ FT_FILE* file; + if ( !count && offset > stream->size ) + return 1; + file = STREAM_FILE( stream ); if ( stream->pos != offset ) |