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* src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init):

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Handle case `face_index < 0'.
* docs/CHANGES: Document it.
This commit is contained in:
Werner Lemberg 2008-05-13 12:10:04 +00:00
parent b7c063d523
commit fb57228b94
3 changed files with 21 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2008-05-13 Werner Lemberg <wl@gnu.org>
* src/winfonts/winfnt.c (fnt_face_get_dll_font, FNT_Face_Init):
Handle case `face_index < 0'.
* docs/CHANGES: Document it.
2008-05-04 Werner Lemberg <wl@gnu.org>
First steps to fix the scaling bug of CID-keyed CFF subfonts,

2
docs/CHANGES
View File

@ -14,6 +14,8 @@ CHANGES BETWEEN 2.3.6 and 2.3.5
- Subsetted CID-keyed CFFs are now supported correctly.
- A call to FT_Open_Face with `face_index' < 0 crashed FreeType if
the font was a Windows (bitmap) FNT/FON.
II. IMPORTANT CHANGES

16
src/winfonts/winfnt.c
View File

@ -4,7 +4,7 @@
/* */
/* FreeType font driver for Windows FNT/FON files */
/* */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007 by */
/* Copyright 1996-2001, 2002, 2003, 2004, 2006, 2007, 2008 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* Copyright 2003 Huw D M Davies for Codeweavers */
/* Copyright 2007 Dmitry Timoshkov for Codeweavers */
@ -363,6 +363,8 @@
error = FNT_Err_Bad_Argument;
goto Exit;
}
else if ( face_index < 0 )
goto Exit;
if ( FT_NEW( face->font ) )
goto Exit;
@ -692,6 +694,9 @@
/* try to load font from a DLL */
error = fnt_face_get_dll_font( face, face_index );
if ( !error && face_index < 0 )
goto Exit;
if ( error == FNT_Err_Unknown_File_Format )
{
/* this didn't work; try to load a single FNT font */
@ -708,8 +713,13 @@
error = fnt_font_load( font, stream );
if ( !error && face_index > 0 )
error = FNT_Err_Bad_Argument;
if ( !error )
{
if ( face_index > 0 )
error = FNT_Err_Bad_Argument;
else if ( face_index < 0 )
goto Exit;
}
}
if ( error )