diff options
| author | Gilles Chehade <gilles@cvs.openbsd.org> | 2009-05-30 23:28:53 +0000 |
|---|---|---|
| committer | Gilles Chehade <gilles@cvs.openbsd.org> | 2009-05-30 23:28:53 +0000 |
| commit | c239cd64597500749d5db24f73f2cf50ae549102 (patch) | |
| tree | 3dc231e5d7691fe10e60f8c9161f7b8ce19077d7 /usr.sbin/smtpd/smtpd.c | |
| parent | c783e88aadde94bbe521013f3dbff71df8fff4f3 (diff) | |
fatal on setsockopt() failures
Diffstat (limited to 'usr.sbin/smtpd/smtpd.c')
| -rw-r--r-- | usr.sbin/smtpd/smtpd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.sbin/smtpd/smtpd.c b/usr.sbin/smtpd/smtpd.c index f7600a3d290..4cdfa20bc83 100644 --- a/usr.sbin/smtpd/smtpd.c +++ b/usr.sbin/smtpd/smtpd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: smtpd.c,v 1.67 2009/05/25 14:00:36 jacekm Exp $ */ +/* $OpenBSD: smtpd.c,v 1.68 2009/05/30 23:28:52 gilles Exp $ */ /* * Copyright (c) 2008 Gilles Chehade <gilles@openbsd.org> @@ -149,7 +149,8 @@ parent_send_config_listeners(struct smtpd *env) if ((l->fd = socket(l->ss.ss_family, SOCK_STREAM, 0)) == -1) fatal("socket"); opt = 1; - setsockopt(l->fd, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt)); + if (setsockopt(l->fd, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt)) < 0) + fatal("setsockopt"); if (bind(l->fd, (struct sockaddr *)&l->ss, l->ss.ss_len) == -1) fatal("bind"); imsg_compose(env->sc_ibufs[PROC_SMTP], IMSG_CONF_LISTENER, |