Re: [ft] NPUSHW in skipcode().

[suzuki toshiya]

Dear Dakai,

Thank you for the information. If possible, please let me know
which Japanese font hits this issue...

Regards,
mpsuzuki

Dakai Liu wrote:
> Dear List,
> 
> I have encountered a byte interpreter exception when rendering a Japanese 
> font. I think I may have found a bug in SkipCode() function in ttinterp.c.
> On version 2.4.10, in ttinterp.c, at line#4477,
> 
>         CUR.length = 2 - CUR.length * CUR.code[CUR.IP + 1];
> 
> The NPUSHW needs to double the offset:
> 
> 
>         CUR.length = 2 - CUR.length * CUR.code[CUR.IP + 1]*2;
> 
> 
> It works for our product, anyone can confirm it?
> 
> 
> Best Regards,
> Dakai
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