K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-08-18T22:20:45.513894Z
K 7
svn:log
V 321
One of the general principles of the sysctl(3) API is that a user can
query the needed size for a sysctl result by passing in a NULL old
pointer and a valid oldsize.  The kern.proc.args sysctl handler broke
this assumption by not calling SYSCTL_OUT() if the old pointer was
NULL.

Approved by:	re (kib)
MFC after:	3 days

END