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"something odd happens" is not a useful error message.

This commit is contained in:
christos 2015-02-17 15:14:28 +00:00
parent dfdb00a60a
commit c4bbd62988
1 changed files with 9 additions and 3 deletions
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12
sys/netinet6/nd6.c
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@ -1,4 +1,4 @@
/* $NetBSD: nd6.c,v 1.156 2014/12/16 11:42:27 roy Exp $ */ /* $NetBSD: nd6.c,v 1.157 2015/02/17 15:14:28 christos Exp $ */
/* $KAME: nd6.c,v 1.279 2002/06/08 11:16:51 itojun Exp $ */ /* $KAME: nd6.c,v 1.279 2002/06/08 11:16:51 itojun Exp $ */
/* /*
@ -31,7 +31,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: nd6.c,v 1.156 2014/12/16 11:42:27 roy Exp $"); __KERNEL_RCSID(0, "$NetBSD: nd6.c,v 1.157 2015/02/17 15:14:28 christos Exp $");
#include "bridge.h" #include "bridge.h"
#include "carp.h" #include "carp.h"
@ -2386,7 +2386,13 @@ nd6_storelladdr(const struct ifnet *ifp, const struct rtentry *rt,
return 0; return 0;
} }
if (rt->rt_gateway->sa_family != AF_LINK) { if (rt->rt_gateway->sa_family != AF_LINK) {
printf("%s: something odd happens\n", __func__); char gbuf[256];
char dbuf[LINK_ADDRSTRLEN];
sockaddr_format(rt->rt_gateway, gbuf, sizeof(gbuf));
printf("%s: bad gateway address type %s for dst %s"
" through interface %s\n", __func__, gbuf,
IN6_PRINT(dbuf, &satocsin6(dst)->sin6_addr),
if_name(ifp));
m_freem(m); m_freem(m);
return 0; return 0;
} }