diff options
Diffstat (limited to 'sys/net/if_ethersubr.c')
| -rw-r--r-- | sys/net/if_ethersubr.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/sys/net/if_ethersubr.c b/sys/net/if_ethersubr.c index 2bf4d34..7c68908 100644 --- a/sys/net/if_ethersubr.c +++ b/sys/net/if_ethersubr.c @@ -145,8 +145,7 @@ MALLOC_DEFINE(M_ARPCOM, "arpcom", "802.* interface internals"); #if defined(INET) || defined(INET6) int -ether_ipfw_chk(struct mbuf **m0, struct ifnet *dst, - struct ip_fw **rule, int shared); +ether_ipfw_chk(struct mbuf **m0, struct ifnet *dst, int shared); #ifdef VIMAGE_GLOBALS static int ether_ipfw; #endif @@ -428,10 +427,9 @@ ether_output_frame(struct ifnet *ifp, struct mbuf *m) { #if defined(INET) || defined(INET6) INIT_VNET_NET(ifp->if_vnet); - struct ip_fw *rule = ip_dn_claim_rule(m); if (ip_fw_chk_ptr && V_ether_ipfw != 0) { - if (ether_ipfw_chk(&m, ifp, &rule, 0) == 0) { + if (ether_ipfw_chk(&m, ifp, 0) == 0) { if (m) { m_freem(m); return EACCES; /* pkt dropped */ @@ -455,8 +453,7 @@ ether_output_frame(struct ifnet *ifp, struct mbuf *m) * ether_output_frame. */ int -ether_ipfw_chk(struct mbuf **m0, struct ifnet *dst, - struct ip_fw **rule, int shared) +ether_ipfw_chk(struct mbuf **m0, struct ifnet *dst, int shared) { INIT_VNET_INET(dst->if_vnet); struct ether_header *eh; @@ -464,9 +461,19 @@ ether_ipfw_chk(struct mbuf **m0, struct ifnet *dst, struct mbuf *m; int i; struct ip_fw_args args; + struct dn_pkt_tag *dn_tag; - if (*rule != NULL && V_fw_one_pass) - return 1; /* dummynet packet, already partially processed */ + dn_tag = ip_dn_claim_tag(*m0); + + if (dn_tag != NULL) { + if (dn_tag->rule != NULL && V_fw_one_pass) + /* dummynet packet, already partially processed */ + return (1); + args.rule = dn_tag->rule; /* matching rule to restart */ + args.rule_id = dn_tag->rule_id; + args.chain_id = dn_tag->chain_id; + } else + args.rule = NULL; /* * I need some amt of data to be contiguous, and in case others need @@ -487,7 +494,6 @@ ether_ipfw_chk(struct mbuf **m0, struct ifnet *dst, args.m = m; /* the packet we are looking at */ args.oif = dst; /* destination, if any */ - args.rule = *rule; /* matching rule to restart */ args.next_hop = NULL; /* we do not support forward yet */ args.eh = &save_eh; /* MAC header for bridged/MAC packets */ args.inp = NULL; /* used by ipfw uid/gid/jail rules */ @@ -508,7 +514,6 @@ ether_ipfw_chk(struct mbuf **m0, struct ifnet *dst, ETHER_HDR_LEN); } *m0 = m; - *rule = args.rule; if (i == IP_FW_DENY) /* drop */ return 0; @@ -765,9 +770,7 @@ ether_demux(struct ifnet *ifp, struct mbuf *m) * Do not do this for PROMISC frames in case we are re-entered. */ if (ip_fw_chk_ptr && V_ether_ipfw != 0 && !(m->m_flags & M_PROMISC)) { - struct ip_fw *rule = ip_dn_claim_rule(m); - - if (ether_ipfw_chk(&m, NULL, &rule, 0) == 0) { + if (ether_ipfw_chk(&m, NULL, 0) == 0) { if (m) m_freem(m); /* dropped; free mbuf chain */ return; /* consumed */ |
