K 10
svn:author
V 2
kp
K 8
svn:date
V 27
2019-04-17T16:45:35.971689Z
K 7
svn:log
V 248
pf tests: Try to provoke the panic with invalid DIOCRSETTFLAGS

There was an issue with copyin() on DIOCRSETTFLAGS, which would panic if
pfrio_buffer was NULL.
Test for the issue fixed in r346319.

MFC after:	1 week
Event:		Aberdeen hackathon 2019

END