K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2018-04-05T21:58:28.303728Z
K 7
svn:log
V 465
ifconf(): Always zero the whole struct ifreq.

The previous split of zeroing ifr_name and ifr_addr seperately is safe
on current architectures, but would be unsafe if pointers were larger
than 8 bytes. Combining the zeroing adds no real cost (a few
instructions) and makes the security property easier to verify.

Reviewed by:	kib, emaste
Obtained from:	CheriBSD
MFC after:	3 days
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D14912

END