xnu-4570.1.46.tar.gz

[apple/xnu.git] / bsd / netinet6 / raw_ip6.c

diff --git a/bsd/netinet6/raw_ip6.c b/bsd/netinet6/raw_ip6.c
index 4fff23a3c0b985d0748d90131a7bee2a5354dd9f..d7c6f689fb2dcad1301e6c6144c98984c742ab25 100644 (file)
--- a/bsd/netinet6/raw_ip6.c
+++ b/bsd/netinet6/raw_ip6.c
@@ -102,6 +102,7 @@
 #include <sys/systm.h>
 
 #include <net/if.h>
+#include <net/net_api_stats.h>
 #include <net/route.h>
 #include <net/if_types.h>
 
@@ -282,7 +283,8 @@ void
 rip6_ctlinput(
        int cmd,
        struct sockaddr *sa,
-       void *d)
+       void *d,
+       __unused struct ifnet *ifp)
 {
        struct ip6_hdr *ip6;
        struct mbuf *m;
@@ -667,8 +669,9 @@ rip6_output(
                 * the route interface index used by IP.
                 */
                if (rt != NULL &&
-                   (outif = rt->rt_ifp) != in6p->in6p_last_outifp)
+                   (outif = rt->rt_ifp) != in6p->in6p_last_outifp) {
                        in6p->in6p_last_outifp = outif;
+               }
        } else {
                ROUTE_RELEASE(&in6p->in6p_route);
        }
@@ -886,6 +889,7 @@ rip6_bind(struct socket *so, struct sockaddr *nam, struct proc *p)
        }
        inp->in6p_laddr = sin6.sin6_addr;
        inp->in6p_last_outifp = outif;
+
        return (0);
 }
 
@@ -915,6 +919,12 @@ rip6_connect(struct socket *so, struct sockaddr *nam, __unused struct proc *p)
                return EADDRNOTAVAIL;
        if (addr->sin6_family != AF_INET6)
                return EAFNOSUPPORT;
+
+       if (!(so->so_flags1 & SOF1_CONNECT_COUNTED)) {
+               so->so_flags1 |= SOF1_CONNECT_COUNTED;
+               INC_ATOMIC_INT64_LIM(net_api_stats.nas_socket_inet6_dgram_connected);
+       }
+
 #if ENABLE_DEFAULT_SCOPE
        if (addr->sin6_scope_id == 0) { /* not change if specified  */
                /* avoid overwrites */
@@ -941,6 +951,7 @@ rip6_connect(struct socket *so, struct sockaddr *nam, __unused struct proc *p)
        if (inp->in6p_route.ro_rt != NULL)
                outif = inp->in6p_route.ro_rt->rt_ifp;
        inp->in6p_last_outifp = outif;
+
        soisconnected(so);
        return 0;
 }