Werner Lemberg 9c98fbf634 Handle some border cases.
* include/freetype/config/ftstdlib.h (FT_USHORT_MAX): New macro.

* src/base/ftbitmap.c (FT_Bitmap_Convert): Protect against invalid
value of `target->rows'.

* src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add check for
flex start.

* src/raster/ftrend1.c (ft_raster1_render): Check `width' and
`height'.

* src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Protect against
invalid values in `localpoints' array.
2011-10-01 09:25:55 +02:00
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