winex11.drv: test for out-of-bound src coordinates in GdiAlphaBlend (fixed, with testcase, fixes bug #7428)

Alexandre Julliard julliard at winehq.org
Tue Aug 28 04:55:10 CDT 2007


"Mikolaj Zalewski" <mikolajz at google.com> writes:

> The previous version didn't take into account that dib.dsBmih.biHeight
> can be negative.

You should check for negative widthSrc/heightSrc too.

-- 
Alexandre Julliard
julliard at winehq.org



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