diff options
| -rw-r--r-- | net/mpls/af_mpls.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c index 673f3d990b5c..06ffafde70da 100644 --- a/net/mpls/af_mpls.c +++ b/net/mpls/af_mpls.c @@ -1880,6 +1880,8 @@ static inline size_t lfib_nlmsg_size(struct mpls_route *rt) size_t nhsize = 0; for_nexthops(rt) { + if (!rtnl_dereference(nh->nh_dev)) + continue; nhsize += nla_total_size(sizeof(struct rtnexthop)); /* RTA_VIA */ if (nh->nh_via_table != MPLS_NEIGH_TABLE_UNSPEC) |