Andrei Borzenkov a01ab69848 net: avoid closing NULL socket in DNS lookup
Refactor code so that we do not store NULL pointers in array
of in-flight DNS servers.

Reported-By: Josef Bacik <jbacik@fb.com>
2015-10-12 23:16:23 +03:00
..
2013-04-12 20:17:53 +02:00
2015-01-30 22:09:51 +03:00