diff options
| author | Bob Beck <beck@cvs.openbsd.org> | 2008-05-08 05:38:27 +0000 |
|---|---|---|
| committer | Bob Beck <beck@cvs.openbsd.org> | 2008-05-08 05:38:27 +0000 |
| commit | f56b131ec4c0f1fd800f3b3ecd0c3ffb06ef4a60 (patch) | |
| tree | d6eeb7546a821987bb190171617c9f443938894f /usr.sbin/dhcpd/sync.c | |
| parent | 0fc048ad7913b9199d07a3be80c65cdfca4e7c29 (diff) | |
don't break dhcpd when not using synch mechanisms..
Diffstat (limited to 'usr.sbin/dhcpd/sync.c')
| -rw-r--r-- | usr.sbin/dhcpd/sync.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.sbin/dhcpd/sync.c b/usr.sbin/dhcpd/sync.c index 58c776608c1..38155d70de4 100644 --- a/usr.sbin/dhcpd/sync.c +++ b/usr.sbin/dhcpd/sync.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sync.c,v 1.1 2008/05/07 12:19:20 beck Exp $ */ +/* $OpenBSD: sync.c,v 1.2 2008/05/08 05:38:26 beck Exp $ */ /* * Copyright (c) 2008 Bob Beck <beck@openbsd.org> @@ -375,6 +375,9 @@ sync_send(struct iovec *iov, int iovlen) { struct sync_host *shost; struct msghdr msg; + + if (syncfd == -1) + return; /* setup buffer */ bzero(&msg, sizeof(msg)); |