diff options
Diffstat (limited to 'sys/netinet/ip_input.c')
| -rw-r--r-- | sys/netinet/ip_input.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/sys/netinet/ip_input.c b/sys/netinet/ip_input.c index e80ea2d..e26cc8d 100644 --- a/sys/netinet/ip_input.c +++ b/sys/netinet/ip_input.c @@ -134,11 +134,6 @@ SYSCTL_INT(_net_inet_ip, OID_AUTO, sendsourcequench, CTLFLAG_RW, &ip_sendsourcequench, 0, "Enable the transmission of source quench packets"); -static int hear_no_evil = 0; -SYSCTL_INT(_net_inet_ip, OID_AUTO, hear_no_evil, CTLFLAG_RW, - &hear_no_evil, 0, - "Drop all received EVIL packets."); - /* * XXX - Setting ip_checkinterface mostly implements the receive side of * the Strong ES model described in RFC 1122, but since the routing table @@ -412,15 +407,6 @@ ip_input(struct mbuf *m) ip->ip_off = ntohs(ip->ip_off); /* - * Check for RFC3514 (EVIL) packets. - */ - if (ip->ip_off & IP_EF) { - ipstat.ips_evil++; - if (hear_no_evil) - goto bad; - } - - /* * Check that the amount of data in the buffers * is as at least much as the IP header would have us expect. * Trim mbufs if longer than we expect. |
