diff options
Diffstat (limited to 'ospfd/ospf_lsa.c')
| -rw-r--r-- | ospfd/ospf_lsa.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/ospfd/ospf_lsa.c b/ospfd/ospf_lsa.c index 7c3be3d6..a0afbad3 100644 --- a/ospfd/ospf_lsa.c +++ b/ospfd/ospf_lsa.c @@ -2679,6 +2679,17 @@ ospf_discard_from_db (struct ospf *ospf, { struct ospf_lsa *old; + if (!lsdb) + { + zlog_warn ("%s: Called with NULL lsdb!", __func__); + if (!lsa) + zlog_warn ("%s: and NULL LSA!", __func__); + else + zlog_warn ("LSA[Type%d:%s]: not associated with LSDB!", + lsa->data->type, inet_ntoa (lsa->data->id)); + return; + } + old = ospf_lsdb_lookup (lsdb, lsa); if (!old) @@ -3014,8 +3025,14 @@ ospf_maxage_lsa_remover (struct thread *thread) } /* Remove from lsdb. */ - ospf_discard_from_db (ospf, lsa->lsdb, lsa); - ospf_lsdb_delete (lsa->lsdb, lsa); + if (lsa->lsdb) + { + ospf_discard_from_db (ospf, lsa->lsdb, lsa); + ospf_lsdb_delete (lsa->lsdb, lsa); + } + else + zlog_warn ("%s: LSA[Type%d:%s]: No associated LSDB!", __func__, + lsa->data->type, inet_ntoa (lsa->data->id)); } /* A MaxAge LSA must be removed immediately from the router's link |