diff options
| author | Henning Brauer <henning@cvs.openbsd.org> | 2005-06-19 16:42:58 +0000 |
|---|---|---|
| committer | Henning Brauer <henning@cvs.openbsd.org> | 2005-06-19 16:42:58 +0000 |
| commit | 9880d1789b0653058775cee62ef862098c07cca6 (patch) | |
| tree | 5d184f82d0c27f91b4d7bf0b55b3a29413deb411 /usr.sbin/ntpd/ntpd.c | |
| parent | d6d80e3d1a87695b6afdb77f389ff41b3c33230e (diff) | |
use a little state engine to keep track of delayed dns lookups and such,
eases things
tested by Jason Ackley <jason@ackley.net> Matthias Kilian
<kili@outback.escape.de> Stephen Marley <stephen@marley.org.uk> sturm@
theo ok
Diffstat (limited to 'usr.sbin/ntpd/ntpd.c')
| -rw-r--r-- | usr.sbin/ntpd/ntpd.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/usr.sbin/ntpd/ntpd.c b/usr.sbin/ntpd/ntpd.c index 6c635953bec..8cbf68c1c2a 100644 --- a/usr.sbin/ntpd/ntpd.c +++ b/usr.sbin/ntpd/ntpd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ntpd.c,v 1.36 2005/05/26 09:13:06 dtucker Exp $ */ +/* $OpenBSD: ntpd.c,v 1.37 2005/06/19 16:42:57 henning Exp $ */ /* * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org> @@ -289,17 +289,17 @@ dispatch_imsg(struct ntpd_conf *conf) if (name[imsg.hdr.len] != '\0' || strlen(name) != imsg.hdr.len) fatalx("invalid IMSG_HOST_DNS received"); - if ((cnt = host_dns(name, &hn)) > 0) { - buf = imsg_create(ibuf, IMSG_HOST_DNS, - imsg.hdr.peerid, 0, - cnt * sizeof(struct sockaddr_storage)); - if (buf == NULL) - break; - for (h = hn; h != NULL; h = h->next) { + cnt = host_dns(name, &hn); + buf = imsg_create(ibuf, IMSG_HOST_DNS, + imsg.hdr.peerid, 0, + cnt * sizeof(struct sockaddr_storage)); + if (buf == NULL) + break; + if (cnt > 0) + for (h = hn; h != NULL; h = h->next) imsg_add(buf, &h->ss, sizeof(h->ss)); - } - imsg_close(ibuf, buf); - } + + imsg_close(ibuf, buf); break; default: break; |