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Diffstat (limited to 'proto/ospf')
-rw-r--r--proto/ospf/hello.c15
-rw-r--r--proto/ospf/iface.c16
-rw-r--r--proto/ospf/lsack.c4
-rw-r--r--proto/ospf/lsalib.c2
-rw-r--r--proto/ospf/lsreq.c4
-rw-r--r--proto/ospf/lsupd.c10
-rw-r--r--proto/ospf/neighbor.c44
-rw-r--r--proto/ospf/ospf.c2
-rw-r--r--proto/ospf/ospf.h1
-rw-r--r--proto/ospf/topology.c8
-rw-r--r--proto/ospf/topology.h2
11 files changed, 62 insertions, 46 deletions
diff --git a/proto/ospf/hello.c b/proto/ospf/hello.c
index b87b5ca6..e6dc7ab1 100644
--- a/proto/ospf/hello.c
+++ b/proto/ospf/hello.c
@@ -19,7 +19,7 @@ install_inactim(struct ospf_neighbor *n)
if(n->inactim==NULL)
{
- n->inactim=tm_new(p->pool);
+ n->inactim=tm_new(n->pool);
n->inactim->data=n;
n->inactim->randomize=0;
n->inactim->hook=neighbor_timer_hook;
@@ -64,6 +64,7 @@ ospf_hello_rx(struct ospf_hello_packet *ps, struct proto *p,
ip_addr mask;
char *beg=": Bad OSPF hello packet from ", *rec=" received: ";
int eligible=0;
+ pool *pool;
nrid=ntohl(((struct ospf_packet *)ps)->routerid);
@@ -130,7 +131,9 @@ ospf_hello_rx(struct ospf_hello_packet *ps, struct proto *p,
}
OSPF_TRACE(D_EVENTS, "New neighbor found: %I on %s.", faddr,
ifa->iface->name);
- n=mb_allocz(p->pool, sizeof(struct ospf_neighbor));
+ pool=rp_new(p->pool, "OSPF Neighbor");
+ n=mb_allocz(pool, sizeof(struct ospf_neighbor));
+ n->pool=pool;
add_tail(&ifa->neigh_list, NODE n);
n->rid=nrid;
n->ip=faddr;
@@ -142,23 +145,23 @@ ospf_hello_rx(struct ospf_hello_packet *ps, struct proto *p,
n->options=ps->options;
n->ifa=ifa;
n->adj=0;
- n->ldbdes=mb_alloc(p->pool, ifa->iface->mtu);
+ n->ldbdes=mb_alloc(pool, ifa->iface->mtu);
n->state=NEIGHBOR_DOWN;
install_inactim(n);
- n->rxmt_timer=tm_new(p->pool);
+ n->rxmt_timer=tm_new(pool);
n->rxmt_timer->data=n;
n->rxmt_timer->randomize=0;
n->rxmt_timer->hook=rxmt_timer_hook;
n->rxmt_timer->recurrent=ifa->rxmtint;
DBG("%s: Installing rxmt timer.\n", p->name);
- n->lsrr_timer=tm_new(p->pool);
+ n->lsrr_timer=tm_new(pool);
n->lsrr_timer->data=n;
n->lsrr_timer->randomize=0;
n->lsrr_timer->hook=lsrr_timer_hook;
n->lsrr_timer->recurrent=ifa->rxmtint;
DBG("%s: Installing lsrr timer.\n", p->name);
init_list(&n->ackl);
- n->ackd_timer=tm_new(p->pool);
+ n->ackd_timer=tm_new(pool);
n->ackd_timer->data=n;
n->ackd_timer->randomize=0;
n->ackd_timer->hook=ackd_timer_hook;
diff --git a/proto/ospf/iface.c b/proto/ospf/iface.c
index 83f6ac30..f2b0d310 100644
--- a/proto/ospf/iface.c
+++ b/proto/ospf/iface.c
@@ -70,6 +70,10 @@ iface_chstate(struct ospf_iface *ifa, u8 state)
{
if(ifa->dr_sk!=NULL)
{
+ if (ifa->dr_sk->rbuf)
+ mb_free(ifa->dr_sk->rbuf);
+ if (ifa->dr_sk->tbuf)
+ mb_free(ifa->dr_sk->tbuf);
rfree(ifa->dr_sk);
ifa->dr_sk=NULL;
}
@@ -103,14 +107,26 @@ downint(struct ospf_iface *ifa)
rem_node(NODE ifa);
if(ifa->hello_sk!=NULL)
{
+ if (ifa->hello_sk->rbuf)
+ mb_free(ifa->hello_sk->rbuf);
+ if (ifa->hello_sk->tbuf)
+ mb_free(ifa->hello_sk->tbuf);
rfree(ifa->hello_sk);
}
if(ifa->dr_sk!=NULL)
{
+ if (ifa->dr_sk->rbuf)
+ mb_free(ifa->dr_sk->rbuf);
+ if (ifa->dr_sk->tbuf)
+ mb_free(ifa->dr_sk->tbuf);
rfree(ifa->dr_sk);
}
if(ifa->ip_sk!=NULL)
{
+ if (ifa->ip_sk->rbuf)
+ mb_free(ifa->ip_sk->rbuf);
+ if (ifa->ip_sk->tbuf)
+ mb_free(ifa->ip_sk->tbuf);
rfree(ifa->ip_sk);
}
if(ifa->wait_timer!=NULL)
diff --git a/proto/ospf/lsack.c b/proto/ospf/lsack.c
index 51183ddc..4b5f3b91 100644
--- a/proto/ospf/lsack.c
+++ b/proto/ospf/lsack.c
@@ -40,7 +40,7 @@ ospf_lsa_delay(struct ospf_neighbor *n,struct ospf_lsa_header *h,
{
struct lsah_n *no;
- no=mb_alloc(p->pool,sizeof(struct lsah_n));
+ no=mb_alloc(n->pool,sizeof(struct lsah_n));
memcpy(&no->lsa,h,sizeof(struct ospf_lsa_header));
add_tail(&n->ackl, NODE no);
DBG("Adding delay ack for %I, ID: %I, RT: %I, Type: %u\n",n->rid,
@@ -213,6 +213,8 @@ ospf_lsack_rx(struct ospf_lsack_packet *ps, struct proto *p,
DBG("Deleting LS Id: %I RT: %I Type: %u from LS Retl for neighbor %I\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/lsalib.c b/proto/ospf/lsalib.c
index c12c5bde..1e977096 100644
--- a/proto/ospf/lsalib.c
+++ b/proto/ospf/lsalib.c
@@ -15,6 +15,8 @@ flush_lsa(struct top_hash_entry *en, struct ospf_area *oa)
OSPF_TRACE(D_EVENTS, "Going to remove node Type: %u, Id: %I, Rt: %I, Age: %u",
en->lsa.type, en->lsa.id, en->lsa.rt, en->lsa.age);
s_rem_node(SNODE en);
+ if(en->lsa_body!=NULL) mb_free(en->lsa_body);
+ en->lsa_body=NULL;
ospf_hash_delete(oa->gr,en);
}
diff --git a/proto/ospf/lsreq.c b/proto/ospf/lsreq.c
index 4951c844..5d387eee 100644
--- a/proto/ospf/lsreq.c
+++ b/proto/ospf/lsreq.c
@@ -82,7 +82,7 @@ lsrr_timer_hook(timer *timer)
struct l_lsr_head *llsh;
init_list(&uplist);
- upslab=sl_new(p->pool,sizeof(struct l_lsr_head));
+ upslab=sl_new(n->pool,sizeof(struct l_lsr_head));
WALK_SLIST(SNODE en,n->lsrtl)
{
@@ -132,7 +132,7 @@ ospf_lsreq_rx(struct ospf_lsreq_packet *ps, struct proto *p,
length=ntohs(ps->ospf_packet.length);
lsh=(void *)(ps+1);
init_list(&uplist);
- upslab=sl_new(p->pool,sizeof(struct l_lsr_head));
+ upslab=sl_new(n->pool,sizeof(struct l_lsr_head));
lsano=(length-sizeof(struct ospf_lsreq_packet))/
sizeof(struct ospf_lsreq_header);
diff --git a/proto/ospf/lsupd.c b/proto/ospf/lsupd.c
index d1c20788..a8896d64 100644
--- a/proto/ospf/lsupd.c
+++ b/proto/ospf/lsupd.c
@@ -55,6 +55,8 @@ flood_lsa(struct ospf_neighbor *n, struct ospf_lsa_header *hn,
break;
case CMP_SAME:
s_rem_node(SNODE en);
+ if(en->lsa_body!=NULL) mb_free(en->lsa_body);
+ en->lsa_body=NULL;
DBG("Removing from lsreq list for neigh %I\n", nn->rid);
ospf_hash_delete(nn->lsrqh,en);
if(EMPTY_SLIST(nn->lsrql)) ospf_neigh_sm(nn, INM_LOADDONE);
@@ -62,6 +64,8 @@ flood_lsa(struct ospf_neighbor *n, struct ospf_lsa_header *hn,
break;
case CMP_NEWER:
s_rem_node(SNODE en);
+ if(en->lsa_body!=NULL) mb_free(en->lsa_body);
+ en->lsa_body=NULL;
DBG("Removing from lsreq list for neigh %I\n", nn->rid);
ospf_hash_delete(nn->lsrqh,en);
if(EMPTY_SLIST(nn->lsrql)) ospf_neigh_sm(nn, INM_LOADDONE);
@@ -91,6 +95,8 @@ flood_lsa(struct ospf_neighbor *n, struct ospf_lsa_header *hn,
if((en=ospf_hash_find_header(nn->lsrth, 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);
}
}
@@ -416,6 +422,8 @@ ospf_lsupd_rx(struct ospf_lsupd_packet *ps, struct proto *p,
if((en=ospf_hash_find_header(ntmp->lsrth,&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);
}
}
@@ -448,6 +456,8 @@ ospf_lsupd_rx(struct ospf_lsupd_packet *ps, struct proto *p,
if((en=ospf_hash_find_header(n->lsrth,&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(n->lsrth, en);
if(ifa->state==OSPF_IS_BACKUP)
{
diff --git a/proto/ospf/neighbor.c b/proto/ospf/neighbor.c
index 785e3bca..f2bb636a 100644
--- a/proto/ospf/neighbor.c
+++ b/proto/ospf/neighbor.c
@@ -261,10 +261,19 @@ ospf_neigh_sm(struct ospf_neighbor *n, int event)
if(n->state==NEIGHBOR_EXSTART)
{
neigh_chstate(n,NEIGHBOR_EXCHANGE);
+ while(!EMPTY_LIST(n->ackl))
+ {
+ struct lsah_n *no;
+ no=(struct lsah_n *)HEAD(n->ackl);
+ rem_node(NODE no);
+ mb_free(no);
+ }
s_init_list(&(n->lsrql));
- n->lsrqh=ospf_top_new(n->ifa->proto);
+ if(n->lsrqh) ospf_top_free(n->lsrqh);
+ n->lsrqh=ospf_top_new(n->pool, n->ifa->proto);
s_init_list(&(n->lsrtl));
- n->lsrth=ospf_top_new(n->ifa->proto);
+ if(n->lsrth) ospf_top_free(n->lsrth);
+ n->lsrth=ospf_top_new(n->pool, n->ifa->proto);
s_init(&(n->dbsi), &(n->ifa->oa->lsal));
s_init(&(n->lsrqi), &(n->lsrql));
s_init(&(n->lsrti), &(n->lsrtl));
@@ -490,37 +499,8 @@ ospf_neigh_remove(struct ospf_neighbor *n)
ifa=n->ifa;
p=(struct proto *)(ifa->proto);
neigh_chstate(n, NEIGHBOR_DOWN);
- tm_stop(n->inactim);
- rfree(n->inactim);
- if(n->rxmt_timer!=NULL)
- {
- tm_stop(n->rxmt_timer);
- rfree(n->rxmt_timer);
- }
- if(n->lsrr_timer!=NULL)
- {
- tm_stop(n->lsrr_timer);
- rfree(n->lsrr_timer);
- }
- if(n->ackd_timer!=NULL)
- {
- tm_stop(n->ackd_timer);
- rfree(n->ackd_timer);
- }
- if(n->ldbdes!=NULL)
- {
- mb_free(n->ldbdes);
- }
- if(n->lsrqh!=NULL)
- {
- ospf_top_free(n->lsrqh);
- }
- if(n->lsrth!=NULL)
- {
- ospf_top_free(n->lsrth);
- }
rem_node(NODE n);
- mb_free(n);
+ rfree(n->pool);
OSPF_TRACE(D_EVENTS, "Deleting neigbor.");
}
diff --git a/proto/ospf/ospf.c b/proto/ospf/ospf.c
index 9626ab8b..dbe3b18d 100644
--- a/proto/ospf/ospf.c
+++ b/proto/ospf/ospf.c
@@ -100,7 +100,7 @@ ospf_start(struct proto *p)
oa->stub=ac->stub;
oa->tick=ac->tick;
oa->areaid=ac->areaid;
- oa->gr=ospf_top_new(po);
+ oa->gr=ospf_top_new(po->proto.pool, po);
s_init_list(&(oa->lsal));
oa->rt=NULL;
oa->po=po;
diff --git a/proto/ospf/ospf.h b/proto/ospf/ospf.h
index a0dc878d..93731482 100644
--- a/proto/ospf/ospf.h
+++ b/proto/ospf/ospf.h
@@ -324,6 +324,7 @@ struct ospf_lsack_packet {
struct ospf_neighbor
{
node n;
+ pool *pool;
struct ospf_iface *ifa;
u8 state;
#define NEIGHBOR_DOWN 0
diff --git a/proto/ospf/topology.c b/proto/ospf/topology.c
index cf4a6e08..29629e20 100644
--- a/proto/ospf/topology.c
+++ b/proto/ospf/topology.c
@@ -284,6 +284,8 @@ originate_net_lsa(struct ospf_iface *ifa)
ifa->nlsa->lsa.age=LSA_MAXAGE;
flood_lsa(NULL,NULL,&ifa->nlsa->lsa,po,NULL,ifa->oa,0);
s_rem_node(SNODE ifa->nlsa);
+ if(ifa->nlsa->lsa_body!=NULL) mb_free(ifa->nlsa->lsa_body);
+ ifa->nlsa->lsa_body=NULL;
ospf_hash_delete(ifa->oa->gr, ifa->nlsa);
schedule_rtcalc(ifa->oa);
ifa->nlsa=NULL;
@@ -511,12 +513,12 @@ return (ospf_top_hash_u32(lsaid) + ospf_top_hash_u32((type==LSA_T_NET) ? lsaid :
* its used in @ospf_area structure.
*/
struct top_graph *
-ospf_top_new(struct proto_ospf *p)
+ospf_top_new(pool *pool, struct proto_ospf *p)
{
struct top_graph *f;
- f = mb_allocz(p->proto.pool, sizeof(struct top_graph));
- f->pool = p->proto.pool;
+ f = mb_allocz(pool, sizeof(struct top_graph));
+ f->pool = pool;
f->hash_slab = sl_new(f->pool, sizeof(struct top_hash_entry));
f->hash_order = HASH_DEF_ORDER;
ospf_top_ht_alloc(f);
diff --git a/proto/ospf/topology.h b/proto/ospf/topology.h
index d85173fa..a3558371 100644
--- a/proto/ospf/topology.h
+++ b/proto/ospf/topology.h
@@ -42,7 +42,7 @@ struct top_graph {
unsigned int hash_entries_min, hash_entries_max;
};
-struct top_graph *ospf_top_new(struct proto_ospf *);
+struct top_graph *ospf_top_new(pool *, struct proto_ospf *);
void ospf_top_free(struct top_graph *);
void ospf_top_dump(struct top_graph *, struct proto *);
struct top_hash_entry *ospf_hash_find_header(struct top_graph *f, struct ospf_lsa_header *h);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-24 19:57:41 +0000