K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2019-06-25T19:06:43.728856Z
K 7
svn:log
V 491
bhyve: avoid theoretical stack buffer overflow from integer overflow

Use the proper size_t type to match strlen's return type.  This is not
exploitable in practice as this parses command line arguments, which
are limited to well below 2^31 bytes.

This is a minimal change to address the reported issue; hda_parse_config
and the rest of this file will benefit from further review.

Reported by:	Fakhri Zulkifli
Reviewed by:	jhb, markj
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation

END