diff options
Diffstat (limited to 'sys/netinet/ip_output.c')
| -rw-r--r-- | sys/netinet/ip_output.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sys/netinet/ip_output.c b/sys/netinet/ip_output.c index e1fadadcf73..cadf56cd8b2 100644 --- a/sys/netinet/ip_output.c +++ b/sys/netinet/ip_output.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_output.c,v 1.118 2001/06/24 23:38:48 angelos Exp $ */ +/* $OpenBSD: ip_output.c,v 1.119 2001/06/24 23:42:40 mickey Exp $ */ /* $NetBSD: ip_output.c,v 1.28 1996/02/13 23:43:07 christos Exp $ */ /* @@ -36,6 +36,8 @@ * @(#)ip_output.c 8.3 (Berkeley) 1/21/94 */ +#include "pf.h" + #include <sys/param.h> #include <sys/systm.h> #include <sys/mbuf.h> @@ -47,7 +49,10 @@ #include <net/if.h> #include <net/route.h> + +#if NPF > 0 #include <net/pfvar.h> +#endif #include <netinet/in.h> #include <netinet/in_systm.h> @@ -634,13 +639,14 @@ sendit: /* * Packet filter */ +#if NPF > 0 { struct mbuf *m1 = m; if (pf_test(PF_OUT, ifp, &m1) != PF_PASS) goto done; ip = mtod(m = m1, struct ip *); } - +#endif /* Catch routing changes wrt. hardware checksumming for TCP or UDP. */ if (m->m_pkthdr.csum & M_TCPV4_CSUM_OUT && !(ifp->if_capabilities & IFCAP_CSUM_TCPv4)) { |