[hatari-devel] video.c happily overwriting Hatari memory and crashing (when user uses border pixel values < 16)
npomarede at corp.free.fr
npomarede at corp.free.fr
Fri Mar 19 00:21:40 CET 2010
On Thu, 18 Mar 2010, Eero Tamminen wrote:
> It could handle the case when there are no (left/right) borders.
>
> I reviewed all the code using borders and I think the attached patch should
> fix it.
You're right, I was a bit lazy on these cases as I handled a similar one
for BORDERMASK_LEFT_OFF_2_STE.
But I had to modify your patch, since it would not increase pVideoRaster
by 2 or 4*2 bytes and this should be made in all cases, whether we can
write in left screen border or not, else the display will be buggy.
Nicolas
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