diff options
| author |   mpi <mpi@openbsd.org> | 2014-06-02 10:41:40 +0000 |
|---|---|---|
| committer | mpi <mpi@openbsd.org> | 2014-06-02 10:41:40 +0000 |
| commit | 6606678dc858ea2a548ed38d47ac2d6aedcbf53b (patch) | |
| tree | 9e541e8e61b460d176dd765afb6b4ec0f7fff1bf | |
| parent | move random bytes buffer to be part of mmaped pages; ok tedu@ (diff) | |
| download | wireguard-openbsd-6606678dc858ea2a548ed38d47ac2d6aedcbf53b.tar.xz wireguard-openbsd-6606678dc858ea2a548ed38d47ac2d6aedcbf53b.zip | |
Simply use ifa_ifwithaddr() to check if the binding address is on the
system. This function checks for unicast and broadcast addresses, so
there is no need to do two lookups instead of one.
Inputs & ok jca@, ok mikeb@
| -rw-r--r-- | sys/netinet/raw_ip.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/netinet/raw_ip.c b/sys/netinet/raw_ip.c index a939901d550..c2ae755f185 100644 --- a/sys/netinet/raw_ip.c +++ b/sys/netinet/raw_ip.c @@ -1,4 +1,4 @@ -/* $OpenBSD: raw_ip.c,v 1.72 2014/04/21 12:22:26 henning Exp $ */ +/* $OpenBSD: raw_ip.c,v 1.73 2014/06/02 10:41:40 mpi Exp $ */ /* $NetBSD: raw_ip.c,v 1.25 1996/02/18 18:58:33 christos Exp $ */ /* @@ -465,9 +465,9 @@ rip_usrreq(struct socket *so, int req, struct mbuf *m, struct mbuf *nam, break; } if (!((so->so_options & SO_BINDANY) || - addr->sin_addr.s_addr == 0 || - in_iawithaddr(addr->sin_addr, inp->inp_rtableid) || - in_broadcast(addr->sin_addr, NULL, inp->inp_rtableid))) { + addr->sin_addr.s_addr == INADDR_ANY || + addr->sin_addr.s_addr == INADDR_BROADCAST || + ifa_ifwithaddr(sintosa(addr), inp->inp_rtableid))) { error = EADDRNOTAVAIL; break; } |