diff options
| -rw-r--r-- | isisd/isis_nb_state.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/isisd/isis_nb_state.c b/isisd/isis_nb_state.c index b7c33ed27b..da61bcced3 100644 --- a/isisd/isis_nb_state.c +++ b/isisd/isis_nb_state.c @@ -98,6 +98,8 @@ const void *lib_interface_state_isis_adjacencies_adjacency_get_next( * adjacencies list. */ list = circuit->u.bc.adjdb[ISIS_LEVEL2 - 1]; + if (!list) + break; adj_next = listnode_head(list); } break; |