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-rw-r--r--proto/ospf/lsack.c3
-rw-r--r--proto/ospf/lsupd.c36
2 files changed, 15 insertions, 24 deletions
diff --git a/proto/ospf/lsack.c b/proto/ospf/lsack.c
index c05f019..53422e5 100644
--- a/proto/ospf/lsack.c
+++ b/proto/ospf/lsack.c
@@ -183,9 +183,6 @@ ospf_lsack_receive(struct ospf_packet *ps_i, struct ospf_iface *ifa,
DBG("Deleting LS Id: %R RT: %R Type: %u from LS Retl for neighbor %R\n",
lsa.id, lsa.rt, lsa.type, n->rid);
s_rem_node(SNODE en);
- if (en->lsa_body != NULL)
- mb_free(en->lsa_body);
- en->lsa_body = NULL;
ospf_hash_delete(n->lsrth, en);
}
}
diff --git a/proto/ospf/lsupd.c b/proto/ospf/lsupd.c
index 7d5d89d..62e7eac 100644
--- a/proto/ospf/lsupd.c
+++ b/proto/ospf/lsupd.c
@@ -241,9 +241,6 @@ ospf_lsupd_flood(struct proto_ospf *po,
if ((en = ospf_hash_find_header(nn->lsrth, domain, hh)) != NULL)
{
s_rem_node(SNODE en);
- if (en->lsa_body != NULL)
- mb_free(en->lsa_body);
- en->lsa_body = NULL;
ospf_hash_delete(nn->lsrth, en);
}
}
@@ -585,20 +582,9 @@ ospf_lsupd_receive(struct ospf_packet *ps_i, struct ospf_iface *ifa,
continue;
}
- if (ospf_lsupd_flood(po, n, lsa, &lsatmp, domain, 1) == 0)
- {
- DBG("Wasn't flooded back\n"); /* ps 144(5e), pg 153 */
- if (ifa->state == OSPF_IS_BACKUP)
- {
- if (ifa->drid == n->rid)
- ospf_lsack_enqueue(n, lsa, ACKL_DELAY);
- }
- else
- ospf_lsack_enqueue(n, lsa, ACKL_DELAY);
- }
-
/* Remove old from all ret lists */
/* pg 144 (5c) */
+ /* Must be done before (5b), otherwise it also removes the new entries from (5b) */
if (lsadb)
WALK_LIST(ift, po->iface_list)
WALK_LIST(ntmp, ift->neigh_list)
@@ -608,13 +594,23 @@ ospf_lsupd_receive(struct ospf_packet *ps_i, struct ospf_iface *ifa,
if ((en = ospf_hash_find_header(ntmp->lsrth, domain, &lsadb->lsa)) != NULL)
{
s_rem_node(SNODE en);
- if (en->lsa_body != NULL)
- mb_free(en->lsa_body);
- en->lsa_body = NULL;
ospf_hash_delete(ntmp->lsrth, en);
}
}
+ /* pg 144 (5b) */
+ if (ospf_lsupd_flood(po, n, lsa, &lsatmp, domain, 1) == 0)
+ {
+ DBG("Wasn't flooded back\n"); /* ps 144(5e), pg 153 */
+ if (ifa->state == OSPF_IS_BACKUP)
+ {
+ if (ifa->drid == n->rid)
+ ospf_lsack_enqueue(n, lsa, ACKL_DELAY);
+ }
+ else
+ ospf_lsack_enqueue(n, lsa, ACKL_DELAY);
+ }
+
if ((lsatmp.age == LSA_MAXAGE) && (lsatmp.sn == LSA_MAXSEQNO)
&& lsadb && can_flush_lsa(po))
{
@@ -661,10 +657,8 @@ ospf_lsupd_receive(struct ospf_packet *ps_i, struct ospf_iface *ifa,
{
/* pg145 (7a) */
s_rem_node(SNODE en);
- if (en->lsa_body != NULL)
- mb_free(en->lsa_body);
- en->lsa_body = NULL;
ospf_hash_delete(n->lsrth, en);
+
if (ifa->state == OSPF_IS_BACKUP)
{
if (n->rid == ifa->drid)