On 05/11/15 21:52, Ed Maste wrote:
On 10 May 2015 at 13:14, Hans Petter Selasky <h...@selasky.org> wrote:


Your patch is correct from what I can see. Signed modulus can be creepy
sometimes! Better if VT_MAXWINDOWS was power of two and we used a bitwise
AND.

The patch is correct, although signedness doesn't come into play. The
unsigned vw_number just wraps to 2^32-1, which is 3 modulo 12.

FYI:

https://svnweb.freebsd.org/changeset/base/283187

--HPS
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