K 10
svn:author
V 2
kp
K 8
svn:date
V 27
2021-06-04T09:48:55.703041Z
K 7
svn:log
V 654
pf: Fix more ioctl memory leaks

We must also remember to free nvlists added to a parent nvlist with
nvlist_append_nvlist_array().

More importantly, when nvlist_pack() allocates memory for us it does so
in the M_NVLIST zone, so we must free it with free(.., M_NVLIST). Using
free(.., M_TEMP) as we did silently failed to free the memory.

MFC after:	3 days
Reported by:	kib@
Tested by:	kib@
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D30595

(cherry picked from commit 0f86492b09ca82042166a41f6f21b2dbe4f4a464)

Git Hash:   1d89dba26b9557543e728a1e1bdab9702cc88ac3
Git Author: kp@FreeBSD.org
END