4681 bcmp(NULL, NULL, 0) panics in DEBUG kernel
Reviewed by: Saso Kiselkov <saso.kiselkov@nexenta.com>
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Josef Sipek <josef.sipek@nexenta.com>
Approved by: Dan McDonald <danmcd@omniti.com>