Hello,
There is a bug in FT 2.1.10 when it loads PFM file for type 1.
In the function T1_Read_PFM, t1afm.c, it does not check for zero value
in dfPairKernTable field of Extension table. Apparently, zero means no
kerning table. It is zero in a number of fonts (e.g. Slogan Normal), but
the function does not check for zero, reads kerning table from the
beginning of the file, and fails with T1_Err_Unknown_File_Format.
/* Kerning offset is 14 bytes from start of extensions table. */
p += 14;
p = start + LITTLE_ENDIAN_UINT( p );
Should be:
p += 14;
if (!LITTLE_ENDIAN_UINT( p ))
goto Exit;
p = start + LITTLE_ENDIAN_UINT( p );
Sergey
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