diff options
Diffstat (limited to 'src/plugins/linux-cp')
| -rw-r--r-- | src/plugins/linux-cp/lcp_router.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/plugins/linux-cp/lcp_router.c b/src/plugins/linux-cp/lcp_router.c index acf0a034be0..04a6ba05a89 100644 --- a/src/plugins/linux-cp/lcp_router.c +++ b/src/plugins/linux-cp/lcp_router.c @@ -710,8 +710,11 @@ lcp_router_neigh_del (struct rtnl_neigh *rn) { ip_address_t nh; int rv; + struct nl_addr *rna; - lcp_router_mk_addr (rtnl_neigh_get_dst (rn), &nh); + if ((rna = rtnl_neigh_get_dst (rn)) == NULL) + return; + lcp_router_mk_addr (rna, &nh); if (ip46_address_is_multicast (&ip_addr_46 (&nh))) { @@ -759,8 +762,11 @@ lcp_router_neigh_add (struct rtnl_neigh *rn) struct nl_addr *ll; ip_address_t nh; int state; + struct nl_addr *rna; - lcp_router_mk_addr (rtnl_neigh_get_dst (rn), &nh); + if ((rna = rtnl_neigh_get_dst (rn)) == NULL) + return; + lcp_router_mk_addr (rna, &nh); if (ip46_address_is_multicast (&ip_addr_46 (&nh))) { |