pimd: When we get nexthops back we may not have configured pim on all intfs

Be aware that we may not have pim configured on all interfaces when
we have a failure situation.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

diff --git a/pimd/pim_nht.c b/pimd/pim_nht.c
index eb487b96268c00fa1f4247c660002d79dfeaf75a..150820fb85b1d1181c4cf7c0d0c49a055cc73717 100644 (file)
--- a/pimd/pim_nht.c
+++ b/pimd/pim_nht.c
@@ -778,8 +778,10 @@ int pim_parse_nexthop_update(int command, struct zclient *zclient,
                                                        "%s: NHT pim nbr not found on interface %s nbr count:%d ",
                                                        __PRETTY_FUNCTION__,
                                                        ifp1->name,
-                                                       pim_ifp->pim_neighbor_list
-                                                               ->count);
+                                                       pim_ifp
+                                                               ? pim_ifp->pim_neighbor_list
+                                                                         ->count
+                                                               : 0);
                                        }
                                        // Mark nexthop address to 0 until PIM
                                        // Nbr is resolved.