diff options
| author | Claudio Jeker <claudio@cvs.openbsd.org> | 2008-09-15 20:38:18 +0000 |
|---|---|---|
| committer | Claudio Jeker <claudio@cvs.openbsd.org> | 2008-09-15 20:38:18 +0000 |
| commit | bfe0cc990d0e009e066a5d9f0df3a54522b0abcf (patch) | |
| tree | c5c6686938aa1a0a84b6bca2a35a09ce2026d988 /usr.sbin/dhcpd/sync.c | |
| parent | 2b18e9efee06760a43443f3d47923841b2be512f (diff) | |
When checking if a syscall like open(), ioctl() or writev() failed compare
directly against -1 and do not use a < 0 test. OK henning@
Diffstat (limited to 'usr.sbin/dhcpd/sync.c')
| -rw-r--r-- | usr.sbin/dhcpd/sync.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.sbin/dhcpd/sync.c b/usr.sbin/dhcpd/sync.c index a9276813857..50c0baf42cb 100644 --- a/usr.sbin/dhcpd/sync.c +++ b/usr.sbin/dhcpd/sync.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sync.c,v 1.6 2008/05/30 05:58:20 deraadt Exp $ */ +/* $OpenBSD: sync.c,v 1.7 2008/09/15 20:38:17 claudio Exp $ */ /* * Copyright (c) 2008 Bob Beck <beck@openbsd.org> @@ -218,7 +218,7 @@ sync_init(const char *iface, const char *baddr, u_short port) goto fail; } if (setsockopt(syncfd, IPPROTO_IP, IP_MULTICAST_TTL, &ttl, - sizeof(ttl)) < 0) { + sizeof(ttl)) == -1) { fprintf(stderr, "failed to set multicast ttl to " "%u: %s\n", ttl, strerror(errno)); setsockopt(syncfd, IPPROTO_IP, |