K 10
svn:author
V 6
gordon
K 8
svn:date
V 27
2018-12-04T18:31:21.369083Z
K 7
svn:log
V 389
MFC r341484

Always treat firmware request and response sizes as unsigned.

This fixes an incomplete bounds check on the guest-supplied request
size where a very large request size could be interpreted as a negative
value and not be caught by the bounds check.

Submitted by: jhb
Reported by:  Reno Robert
Approved by:  so
Security:     FreeBSD-SA-18:14.bhyve
Security:     CVE-2018-17160

END