Don't try sending unicast responses with multicast address
authorRafał Miłecki <rafal@milecki.pl>
Tue, 14 Feb 2017 11:18:06 +0000 (12:18 +0100)
committerRafał Miłecki <rafal@milecki.pl>
Wed, 15 Feb 2017 10:11:53 +0000 (11:11 +0100)
commit55138ca9b501bd32c870bb468d6736a42d026cfb
tree9de4e2b4f9afc520ba91807005fd875470140c41
parentc78cfb1475f755c85949882e0d9d857a800348a1
Don't try sending unicast responses with multicast address

So far we were doing that when destination IP address wasn't specified.
Now we have all places in code cleaned up, stop accepting this and print
an error if needed.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
interface.c