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[ft] NPUSHW in skipcode().
From: |
Dakai Liu |
Subject: |
[ft] NPUSHW in skipcode(). |
Date: |
Mon, 17 Sep 2012 14:47:38 +1000 |
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