tree 4a710036e0d71eb51d6ab12f33eacd52575f9cda
parent 96972bcd36a718954d7664484f17fb564534d617
author Baptiste Assmann <bedis9@gmail.com> 1441752668 +0200
committer Willy Tarreau <w@1wt.eu> 1441892575 +0200
encoding latin1

MINOR: dns: new flag to report that no IP can be found in a DNS response packet

Some DNS response may be valid from a protocol point of view but may not
contain any IP addresses.
This patch gives a new flag to the function dns_get_ip_from_response to
report such case.
It's up to the upper layer to decide what to do with this information.