diff options
Diffstat (limited to 'sys/netmpls/mpls_input.c')
| -rw-r--r-- | sys/netmpls/mpls_input.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/netmpls/mpls_input.c b/sys/netmpls/mpls_input.c index 1929786cbdc..622442a79b4 100644 --- a/sys/netmpls/mpls_input.c +++ b/sys/netmpls/mpls_input.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mpls_input.c,v 1.43 2015/04/10 13:58:20 dlg Exp $ */ +/* $OpenBSD: mpls_input.c,v 1.44 2015/06/16 11:09:40 mpi Exp $ */ /* * Copyright (c) 2008 Claudio Jeker <claudio@openbsd.org> @@ -77,7 +77,7 @@ mplsintr(void) void mpls_input(struct mbuf *m) { - struct ifnet *ifp = m->m_pkthdr.rcvif; + struct ifnet *ifp; struct sockaddr_mpls *smpls; struct sockaddr_mpls sa_mpls; struct shim_hdr *shim; @@ -86,7 +86,8 @@ mpls_input(struct mbuf *m) u_int8_t ttl; int i, hasbos; - if (!ISSET(ifp->if_xflags, IFXF_MPLS)) { + ifp = if_get(m->m_pkthdr.ph_ifidx); + if (ifp == NULL || !ISSET(ifp->if_xflags, IFXF_MPLS)) { m_freem(m); return; } |