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Re: [Devel] problem in ftbbox.c


From: Werner LEMBERG
Subject: Re: [Devel] problem in ftbbox.c
Date: Wed, 19 May 2004 11:19:54 +0200 (CEST)

> In file ftbbox.c function BBox_Conic_Check 
>
> my arguments are y1 = 944, y2 = 946,  y3 = 948
> so FT_MulDiv( y2 - y1, y2 - y1, y1 - 2*y2 + y3 ) gets called with
>     FT_MulDiv(2,2,0)
> and then in FT_MulDiv C == 0 so we fall into
>     a = 0x7FFFFFFFL;
> Which totally messes the bounding box ,

Thanks for the report.  This is now fixed in the CVS.  Please test.


    Werner






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