[PATCH] xfree86: fix VbeModeInfoBlock memcpy off-by-one (#30159)

[Alan Coopersmith]

Jeremy Huddleston wrote:
> This patch seems to have wandered into the void... what is its state?

There was a followup comment as well, on
https://bugs.freedesktop.org/show_bug.cgi?id=30159 that the structure
itself is the wrong size, so it's still copying one byte too many.

-- 
	-Alan Coopersmith-        alan.coopersmith at oracle.com
	 Oracle Solaris Platform Engineering: X Window System