diff options
| author |   mpi <mpi@openbsd.org> | 2015-12-03 15:42:07 +0000 |
|---|---|---|
| committer | mpi <mpi@openbsd.org> | 2015-12-03 15:42:07 +0000 |
| commit | 7164459b6fef0f65591073094b16d02df2f666d7 (patch) | |
| tree | fa56277e40c0eacb7f5171528ce22be900ae7b2b | |
| parent | Let the IP27 kernel build with DEBUG. (diff) | |
| download | wireguard-openbsd-7164459b6fef0f65591073094b16d02df2f666d7.tar.xz wireguard-openbsd-7164459b6fef0f65591073094b16d02df2f666d7.zip | |
Print the interface index, we no longer have a pointer to the interface.
Found the hardway by deraadt@
| -rw-r--r-- | usr.bin/netstat/route.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/usr.bin/netstat/route.c b/usr.bin/netstat/route.c index 09b2306456a..b2f0fe1bc55 100644 --- a/usr.bin/netstat/route.c +++ b/usr.bin/netstat/route.c @@ -1,4 +1,4 @@ -/* $OpenBSD: route.c,v 1.98 2015/02/12 01:49:02 claudio Exp $ */ +/* $OpenBSD: route.c,v 1.99 2015/12/03 15:42:07 mpi Exp $ */ /* $NetBSD: route.c,v 1.15 1996/05/07 02:55:06 thorpej Exp $ */ /* @@ -35,7 +35,6 @@ #include <sys/socket.h> #include <net/if.h> -#include <net/if_var.h> #include <net/if_dl.h> #include <net/if_types.h> #define _KERNEL @@ -263,7 +262,6 @@ p_rtnode(void) static void p_krtentry(struct rtentry *rt) { - static struct ifnet ifnet, *lastif; struct sockaddr_storage sock1, sock2; struct sockaddr *sa = (struct sockaddr *)&sock1; struct sockaddr *mask = (struct sockaddr *)&sock2; @@ -295,12 +293,8 @@ p_krtentry(struct rtentry *rt) putchar((rt->rt_rmx.rmx_locks & RTV_MTU) ? 'L' : ' '); printf(" %2d", rt->rt_priority); - if (rt->rt_ifp) { - if (rt->rt_ifp != lastif) { - kread((u_long)rt->rt_ifp, &ifnet, sizeof(ifnet)); - lastif = rt->rt_ifp; - } - printf(" %.16s%s", ifnet.if_xname, + if (rt->rt_ifidx != 0) { + printf(" if%d%s", rt->rt_ifidx, rt->rt_nodes[0].rn_dupedkey ? " =>" : ""); } putchar('\n'); |