From 05101f7501be1dd160855b1f31fcbe7c123817ec Mon Sep 17 00:00:00 2001 From: hrs Date: Mon, 5 Aug 2013 00:36:12 +0000 Subject: Fix a panic in tmpaddrtimer. --- sys/netinet6/in6_ifattach.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sys/netinet6/in6_ifattach.c b/sys/netinet6/in6_ifattach.c index 9e089d9..ee386d6 100644 --- a/sys/netinet6/in6_ifattach.c +++ b/sys/netinet6/in6_ifattach.c @@ -932,6 +932,8 @@ in6_tmpaddrtimer(void *arg) bzero(nullbuf, sizeof(nullbuf)); TAILQ_FOREACH(ifp, &V_ifnet, if_list) { + if (ifp->if_afdata[AF_INET6] == NULL) + continue; ndi = ND_IFINFO(ifp); if (bcmp(ndi->randomid, nullbuf, sizeof(nullbuf)) != 0) { /* -- cgit v1.1