diff options
| author |   vgross <vgross@openbsd.org> | 2015-09-11 13:59:27 +0000 |
|---|---|---|
| committer | vgross <vgross@openbsd.org> | 2015-09-11 13:59:27 +0000 |
| commit | 90c838940b1f1621f13d24a66bfa22bef232e574 (patch) | |
| tree | 3aa199ad9f604e535060d84d0ae107912a56b767 /sys/netinet | |
| parent | document tls_get_peer_subject, tls_get_peer_issuer, and tls_get_peer_hash (diff) | |
| download | wireguard-openbsd-90c838940b1f1621f13d24a66bfa22bef232e574.tar.xz wireguard-openbsd-90c838940b1f1621f13d24a66bfa22bef232e574.zip | |
Stricter checks on sockaddr content when binding PF_INET sockets.
Ok mpi@
Diffstat (limited to 'sys/netinet')
| -rw-r--r-- | sys/netinet/in_pcb.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c index 9ae95ee70e8..98650eb58e6 100644 --- a/sys/netinet/in_pcb.c +++ b/sys/netinet/in_pcb.c @@ -1,4 +1,4 @@ -/* $OpenBSD: in_pcb.c,v 1.177 2015/09/11 08:22:31 guenther Exp $ */ +/* $OpenBSD: in_pcb.c,v 1.178 2015/09/11 13:59:27 vgross Exp $ */ /* $NetBSD: in_pcb.c,v 1.25 1996/02/13 23:41:53 christos Exp $ */ /* @@ -302,14 +302,10 @@ in_pcbbind(struct inpcb *inp, struct mbuf *nam, struct proc *p) sin = mtod(nam, struct sockaddr_in *); if (nam->m_len != sizeof(*sin)) return (EINVAL); -#ifdef notdef - /* - * We should check the family, but old programs - * incorrectly fail to initialize it. - */ + if (sin->sin_family != AF_INET) return (EAFNOSUPPORT); -#endif + lport = sin->sin_port; if (IN_MULTICAST(sin->sin_addr.s_addr)) { /* |