pf: return per-address feedback from netlink table testHEADmain

The PFNL_CMD_TABLE_TEST_ADDRS reply carries only the match count, so
the per-address feedback from pfr_tst_addrs() is lost:
"pfctl -v -T test" lists nothing and "pfctl -vv -T test" reports
every address as "nomatch".

Return each address, as updated by pfr_tst_addrs(), in a nested
PF_TAS_ADDR attribute, and decode them into the caller's array in
libpfctl.  PF_TA_ADDR is not reused: it shares its value with
PF_TAS_ASTATS, which older libpfctl would decode into an
uninitialised target.  That target was also read when no reply was
parsed, so the match count could be garbage; initialise it.

Add a regression test.

Reviewed by:		kp
Approved by:		kp (mentor)
Fixes:			281282e9357b ("pf: convert DIOCRTSTADDRS to netlink")
See also:		https://redmine.pfsense.org/issues/17135
Sponsored by:		Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D60146

0 files changed, 0 insertions, 0 deletions