diff options
| author | Damien Miller <djm@cvs.openbsd.org> | 2006-03-25 22:41:49 +0000 |
|---|---|---|
| committer | Damien Miller <djm@cvs.openbsd.org> | 2006-03-25 22:41:49 +0000 |
| commit | 24436414aab60dc84348ec54f23b324b4ae862a3 (patch) | |
| tree | ee35283622a78eeac5656cb5661954771faf6520 /sys/netinet/ip_carp.c | |
| parent | d1265a1a72755bd0209950654a6df47287781241 (diff) | |
allow bpf(4) to ignore packets based on their direction (inbound or
outbound), using a new BIOCSDIRFILT ioctl;
guidance, feedback and ok canacar@
Diffstat (limited to 'sys/netinet/ip_carp.c')
| -rw-r--r-- | sys/netinet/ip_carp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/netinet/ip_carp.c b/sys/netinet/ip_carp.c index 11bad1f38f6..d9922e4b4dc 100644 --- a/sys/netinet/ip_carp.c +++ b/sys/netinet/ip_carp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ip_carp.c,v 1.121 2006/03/23 14:18:55 mcbride Exp $ */ +/* $OpenBSD: ip_carp.c,v 1.122 2006/03/25 22:41:48 djm Exp $ */ /* * Copyright (c) 2002 Michael Shalayeff. All rights reserved. @@ -1308,7 +1308,8 @@ carp_input(struct mbuf *m, u_int8_t *shost, u_int8_t *dhost, u_int16_t etype) #if NBPFILTER > 0 if (ifp->if_bpf) - bpf_mtap_hdr(ifp->if_bpf, (char *)&eh, ETHER_HDR_LEN, m); + bpf_mtap_hdr(ifp->if_bpf, (char *)&eh, ETHER_HDR_LEN, m, + BPF_DIRECTION_IN); #endif ifp->if_ipackets++; ether_input(ifp, &eh, m); |