Convert if_stf(4) to new routing api.
This commit is contained in:
parent
a568844c67
commit
0792bcbb54
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=292331
@ -101,6 +101,7 @@
|
||||
#include <net/vnet.h>
|
||||
|
||||
#include <netinet/in.h>
|
||||
#include <netinet/in_fib.h>
|
||||
#include <netinet/in_systm.h>
|
||||
#include <netinet/ip.h>
|
||||
#include <netinet/ip_var.h>
|
||||
@ -557,26 +558,13 @@ stf_checkaddr4(struct stf_softc *sc, struct in_addr *in, struct ifnet *inifp)
|
||||
* perform ingress filter
|
||||
*/
|
||||
if (sc && (STF2IFP(sc)->if_flags & IFF_LINK2) == 0 && inifp) {
|
||||
struct sockaddr_in sin;
|
||||
struct rtentry *rt;
|
||||
struct nhop4_basic nh4;
|
||||
|
||||
bzero(&sin, sizeof(sin));
|
||||
sin.sin_family = AF_INET;
|
||||
sin.sin_len = sizeof(struct sockaddr_in);
|
||||
sin.sin_addr = *in;
|
||||
rt = rtalloc1_fib((struct sockaddr *)&sin, 0,
|
||||
0UL, sc->sc_fibnum);
|
||||
if (!rt || rt->rt_ifp != inifp) {
|
||||
#if 0
|
||||
log(LOG_WARNING, "%s: packet from 0x%x dropped "
|
||||
"due to ingress filter\n", if_name(STF2IFP(sc)),
|
||||
(u_int32_t)ntohl(sin.sin_addr.s_addr));
|
||||
#endif
|
||||
if (rt)
|
||||
RTFREE_LOCKED(rt);
|
||||
return -1;
|
||||
}
|
||||
RTFREE_LOCKED(rt);
|
||||
if (fib4_lookup_nh_basic(sc->sc_fibnum, *in, 0, 0, &nh4) != 0)
|
||||
return (-1);
|
||||
|
||||
if (nh4.nh_ifp != inifp)
|
||||
return (-1);
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
Loading…
Reference in New Issue
Block a user