diff options
Diffstat (limited to 'pimd/pim_nht.c')
| -rw-r--r-- | pimd/pim_nht.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/pimd/pim_nht.c b/pimd/pim_nht.c index 2d808639b5..8c24bcdaed 100644 --- a/pimd/pim_nht.c +++ b/pimd/pim_nht.c @@ -283,7 +283,7 @@ static int pim_update_upstream_nh_helper(struct hash_backet *backet, void *arg) } /* update kernel multicast forwarding cache (MFC) */ - if (up->channel_oil) { + if (up->rpf.source_nexthop.interface) { ifindex_t ifindex = up->rpf.source_nexthop.interface->ifindex; vif_index = pim_if_find_vifindex_by_ifindex(pim, ifindex); @@ -306,9 +306,10 @@ static int pim_update_upstream_nh_helper(struct hash_backet *backet, void *arg) if (PIM_DEBUG_PIM_NHT) { zlog_debug("%s: NHT upstream %s(%s) old ifp %s new ifp %s", - __PRETTY_FUNCTION__, up->sg_str, pim->vrf->name, - old.source_nexthop.interface->name, - up->rpf.source_nexthop.interface->name); + __PRETTY_FUNCTION__, up->sg_str, pim->vrf->name, + old.source_nexthop.interface + ? old.source_nexthop.interface->name : "Unknwon", + up->rpf.source_nexthop.interface->name); } return HASHWALK_CONTINUE; |