s4/rpc/dns: check for IP address errors at startup
authorDouglas Bagnall <douglas.bagnall@catalyst.net.nz>
Thu, 2 May 2019 22:47:28 +0000 (10:47 +1200)
committerDouglas Bagnall <dbagnall@samba.org>
Thu, 9 May 2019 22:39:27 +0000 (22:39 +0000)
commit01e2bdaf30abac1c715d4d0436549f0bfc1deefb
tree559e79f0b5b6195ff7d0160ab5f07340a3951617
parent51e4a1e45407ead0cb7753237670620bee6eee2d
s4/rpc/dns: check for IP address errors at startup

The silent failure might leave an indeterminate or zero address.

CID: 1272838

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
source4/rpc_server/dnsserver/dnsutils.c