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-rw-r--r--bgpd/bgp_advertise.c10
-rw-r--r--bgpd/bgp_aspath.c16
-rw-r--r--bgpd/bgp_aspath.h2
-rw-r--r--bgpd/bgp_attr.c54
-rw-r--r--bgpd/bgp_attr.h2
-rw-r--r--bgpd/bgp_clist.c4
-rw-r--r--bgpd/bgp_community.c13
-rw-r--r--bgpd/bgp_community.h2
-rw-r--r--bgpd/bgp_ecommunity.c33
-rw-r--r--bgpd/bgp_ecommunity.h4
-rw-r--r--bgpd/bgp_packet.c8
-rw-r--r--bgpd/bgp_route.c60
-rw-r--r--bgpd/bgp_routemap.c27
13 files changed, 126 insertions, 109 deletions
diff --git a/bgpd/bgp_advertise.c b/bgpd/bgp_advertise.c
index 87eb7ac78..666218fa8 100644
--- a/bgpd/bgp_advertise.c
+++ b/bgpd/bgp_advertise.c
@@ -140,13 +140,13 @@ bgp_advertise_unintern (struct hash *hash, struct bgp_advertise_attr *baa)
baa->refcnt--;
if (baa->refcnt && baa->attr)
- bgp_attr_unintern (baa->attr);
+ bgp_attr_unintern (&baa->attr);
else
{
if (baa->attr)
{
hash_release (hash, baa);
- bgp_attr_unintern (baa->attr);
+ bgp_attr_unintern (&baa->attr);
}
baa_free (baa);
}
@@ -319,7 +319,7 @@ bgp_adj_out_remove (struct bgp_node *rn, struct bgp_adj_out *adj,
struct peer *peer, afi_t afi, safi_t safi)
{
if (adj->attr)
- bgp_attr_unintern (adj->attr);
+ bgp_attr_unintern (&adj->attr);
if (adj->adv)
bgp_advertise_clean (peer, adj, afi, safi);
@@ -339,7 +339,7 @@ bgp_adj_in_set (struct bgp_node *rn, struct peer *peer, struct attr *attr)
{
if (adj->attr != attr)
{
- bgp_attr_unintern (adj->attr);
+ bgp_attr_unintern (&adj->attr);
adj->attr = bgp_attr_intern (attr);
}
return;
@@ -355,7 +355,7 @@ bgp_adj_in_set (struct bgp_node *rn, struct peer *peer, struct attr *attr)
void
bgp_adj_in_remove (struct bgp_node *rn, struct bgp_adj_in *bai)
{
- bgp_attr_unintern (bai->attr);
+ bgp_attr_unintern (&bai->attr);
BGP_ADJ_IN_DEL (rn, bai);
peer_unlock (bai->peer); /* adj_in peer reference */
XFREE (MTYPE_BGP_ADJ_IN, bai);
diff --git a/bgpd/bgp_aspath.c b/bgpd/bgp_aspath.c
index 89a275318..176a960e1 100644
--- a/bgpd/bgp_aspath.c
+++ b/bgpd/bgp_aspath.c
@@ -340,19 +340,21 @@ aspath_free (struct aspath *aspath)
/* Unintern aspath from AS path bucket. */
void
-aspath_unintern (struct aspath *aspath)
+aspath_unintern (struct aspath **aspath)
{
struct aspath *ret;
+ struct aspath *asp = *aspath;
+
+ if (asp->refcnt)
+ asp->refcnt--;
- if (aspath->refcnt)
- aspath->refcnt--;
-
- if (aspath->refcnt == 0)
+ if (asp->refcnt == 0)
{
/* This aspath must exist in aspath hash table. */
- ret = hash_release (ashash, aspath);
+ ret = hash_release (ashash, asp);
assert (ret != NULL);
- aspath_free (aspath);
+ aspath_free (asp);
+ *aspath = NULL;
}
}
diff --git a/bgpd/bgp_aspath.h b/bgpd/bgp_aspath.h
index b8a5dfaba..d55f9ce62 100644
--- a/bgpd/bgp_aspath.h
+++ b/bgpd/bgp_aspath.h
@@ -80,7 +80,7 @@ extern struct aspath *aspath_empty_get (void);
extern struct aspath *aspath_str2aspath (const char *);
extern void aspath_free (struct aspath *);
extern struct aspath *aspath_intern (struct aspath *);
-extern void aspath_unintern (struct aspath *);
+extern void aspath_unintern (struct aspath **);
extern const char *aspath_print (struct aspath *);
extern void aspath_print_vty (struct vty *, const char *, struct aspath *, const char *);
extern void aspath_print_all_vty (struct vty *);
diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c
index 7a0ab5607..0c5355b4e 100644
--- a/bgpd/bgp_attr.c
+++ b/bgpd/bgp_attr.c
@@ -500,6 +500,7 @@ bgp_attr_intern (struct attr *attr)
attre->ecommunity = ecommunity_intern (attre->ecommunity);
else
attre->ecommunity->refcnt++;
+
}
if (attre->cluster)
{
@@ -516,10 +517,10 @@ bgp_attr_intern (struct attr *attr)
attre->transit->refcnt++;
}
}
-
+
find = (struct attr *) hash_get (attrhash, attr, bgp_attr_hash_alloc);
find->refcnt++;
-
+
return find;
}
@@ -561,7 +562,7 @@ bgp_attr_default_intern (u_char origin)
new = bgp_attr_intern (&attr);
bgp_attr_extra_free (&attr);
- aspath_unintern (new->aspath);
+ aspath_unintern (&new->aspath);
return new;
}
@@ -613,13 +614,13 @@ bgp_attr_aggregate_intern (struct bgp *bgp, u_char origin,
new = bgp_attr_intern (&attr);
bgp_attr_extra_free (&attr);
- aspath_unintern (new->aspath);
+ aspath_unintern (&new->aspath);
return new;
}
/* Free bgp attribute and aspath. */
void
-bgp_attr_unintern (struct attr *attr)
+bgp_attr_unintern (struct attr **attr)
{
struct attr *ret;
struct aspath *aspath;
@@ -627,34 +628,35 @@ bgp_attr_unintern (struct attr *attr)
struct ecommunity *ecommunity = NULL;
struct cluster_list *cluster = NULL;
struct transit *transit = NULL;
-
+
/* Decrement attribute reference. */
- attr->refcnt--;
- aspath = attr->aspath;
- community = attr->community;
- if (attr->extra)
+ (*attr)->refcnt--;
+ aspath = (*attr)->aspath;
+ community = (*attr)->community;
+ if ((*attr)->extra)
{
- ecommunity = attr->extra->ecommunity;
- cluster = attr->extra->cluster;
- transit = attr->extra->transit;
+ ecommunity = (*attr)->extra->ecommunity;
+ cluster = (*attr)->extra->cluster;
+ transit = (*attr)->extra->transit;
}
-
+
/* If reference becomes zero then free attribute object. */
- if (attr->refcnt == 0)
+ if ((*attr)->refcnt == 0)
{
- ret = hash_release (attrhash, attr);
+ ret = hash_release (attrhash, *attr);
assert (ret != NULL);
- bgp_attr_extra_free (attr);
- XFREE (MTYPE_ATTR, attr);
+ bgp_attr_extra_free (*attr);
+ XFREE (MTYPE_ATTR, *attr);
+ *attr = NULL;
}
/* aspath refcount shoud be decrement. */
if (aspath)
- aspath_unintern (aspath);
+ aspath_unintern (&aspath);
if (community)
- community_unintern (community);
+ community_unintern (&community);
if (ecommunity)
- ecommunity_unintern (ecommunity);
+ ecommunity_unintern (&ecommunity);
if (cluster)
cluster_unintern (cluster);
if (transit)
@@ -671,8 +673,9 @@ bgp_attr_flush (struct attr *attr)
if (attr->extra)
{
struct attr_extra *attre = attr->extra;
+
if (attre->ecommunity && ! attre->ecommunity->refcnt)
- ecommunity_free (attre->ecommunity);
+ ecommunity_free (&attre->ecommunity);
if (attre->cluster && ! attre->cluster->refcnt)
cluster_free (attre->cluster);
if (attre->transit && ! attre->transit->refcnt)
@@ -840,7 +843,7 @@ static int bgp_attr_aspath_check( struct peer *peer,
{
aspath = aspath_dup (attr->aspath);
aspath = aspath_add_seq (aspath, peer->change_local_as);
- aspath_unintern (attr->aspath);
+ aspath_unintern (&attr->aspath);
attr->aspath = aspath_intern (aspath);
}
@@ -1146,7 +1149,7 @@ bgp_attr_munge_as4_attrs (struct peer *peer, struct attr *attr,
if ( !ignore_as4_path && (attr->flag & ( ATTR_FLAG_BIT( BGP_ATTR_AS4_PATH))) )
{
newpath = aspath_reconcile_as4 (attr->aspath, as4_path);
- aspath_unintern (attr->aspath);
+ aspath_unintern (&attr->aspath);
attr->aspath = aspath_intern (newpath);
}
return 0;
@@ -1707,8 +1710,7 @@ bgp_attr_parse (struct peer *peer, struct attr *attr, bgp_size_t size,
*/
if ( as4_path )
{
- aspath_unintern( as4_path ); /* unintern - it is in the hash */
- as4_path = NULL;
+ aspath_unintern (&as4_path); /* unintern - it is in the hash */
/* The flag that we got this is still there, but that does not
* do any trouble
*/
diff --git a/bgpd/bgp_attr.h b/bgpd/bgp_attr.h
index af9dcf5ed..3433a1a56 100644
--- a/bgpd/bgp_attr.h
+++ b/bgpd/bgp_attr.h
@@ -142,7 +142,7 @@ extern struct attr_extra *bgp_attr_extra_get (struct attr *);
extern void bgp_attr_extra_free (struct attr *);
extern void bgp_attr_dup (struct attr *, struct attr *);
extern struct attr *bgp_attr_intern (struct attr *attr);
-extern void bgp_attr_unintern (struct attr *);
+extern void bgp_attr_unintern (struct attr **);
extern void bgp_attr_flush (struct attr *);
extern struct attr *bgp_attr_default_set (struct attr *attr, u_char);
extern struct attr *bgp_attr_default_intern (u_char);
diff --git a/bgpd/bgp_clist.c b/bgpd/bgp_clist.c
index d66016746..6c9976e3b 100644
--- a/bgpd/bgp_clist.c
+++ b/bgpd/bgp_clist.c
@@ -70,7 +70,7 @@ community_entry_free (struct community_entry *entry)
if (entry->config)
XFREE (MTYPE_ECOMMUNITY_STR, entry->config);
if (entry->u.ecom)
- ecommunity_free (entry->u.ecom);
+ ecommunity_free (&entry->u.ecom);
break;
case COMMUNITY_LIST_EXPANDED:
case EXTCOMMUNITY_LIST_EXPANDED:
@@ -806,7 +806,7 @@ extcommunity_list_unset (struct community_list_handler *ch,
entry = community_list_entry_lookup (list, str, direct);
if (ecom)
- ecommunity_free (ecom);
+ ecommunity_free (&ecom);
if (regex)
bgp_regex_free (regex);
diff --git a/bgpd/bgp_community.c b/bgpd/bgp_community.c
index ae1d7a155..2ba45f6e4 100644
--- a/bgpd/bgp_community.c
+++ b/bgpd/bgp_community.c
@@ -321,21 +321,22 @@ community_intern (struct community *com)
/* Free community attribute. */
void
-community_unintern (struct community *com)
+community_unintern (struct community **com)
{
struct community *ret;
- if (com->refcnt)
- com->refcnt--;
+ if ((*com)->refcnt)
+ (*com)->refcnt--;
/* Pull off from hash. */
- if (com->refcnt == 0)
+ if ((*com)->refcnt == 0)
{
/* Community value com must exist in hash. */
- ret = (struct community *) hash_release (comhash, com);
+ ret = (struct community *) hash_release (comhash, *com);
assert (ret != NULL);
- community_free (com);
+ community_free (*com);
+ *com = NULL;
}
}
diff --git a/bgpd/bgp_community.h b/bgpd/bgp_community.h
index bc1e56eff..9e483770e 100644
--- a/bgpd/bgp_community.h
+++ b/bgpd/bgp_community.h
@@ -57,7 +57,7 @@ extern void community_free (struct community *);
extern struct community *community_uniq_sort (struct community *);
extern struct community *community_parse (u_int32_t *, u_short);
extern struct community *community_intern (struct community *);
-extern void community_unintern (struct community *);
+extern void community_unintern (struct community **);
extern char *community_str (struct community *);
extern unsigned int community_hash_make (struct community *);
extern struct community *community_str2com (const char *);
diff --git a/bgpd/bgp_ecommunity.c b/bgpd/bgp_ecommunity.c
index 8d5fa741a..8d91c7463 100644
--- a/bgpd/bgp_ecommunity.c
+++ b/bgpd/bgp_ecommunity.c
@@ -42,13 +42,14 @@ ecommunity_new (void)
/* Allocate ecommunities. */
void
-ecommunity_free (struct ecommunity *ecom)
+ecommunity_free (struct ecommunity **ecom)
{
- if (ecom->val)
- XFREE (MTYPE_ECOMMUNITY_VAL, ecom->val);
- if (ecom->str)
- XFREE (MTYPE_ECOMMUNITY_STR, ecom->str);
- XFREE (MTYPE_ECOMMUNITY, ecom);
+ if ((*ecom)->val)
+ XFREE (MTYPE_ECOMMUNITY_VAL, (*ecom)->val);
+ if ((*ecom)->str)
+ XFREE (MTYPE_ECOMMUNITY_STR, (*ecom)->str);
+ XFREE (MTYPE_ECOMMUNITY, *ecom);
+ ecom = NULL;
}
/* Add a new Extended Communities value to Extended Communities
@@ -197,7 +198,7 @@ ecommunity_intern (struct ecommunity *ecom)
find = (struct ecommunity *) hash_get (ecomhash, ecom, hash_alloc_intern);
if (find != ecom)
- ecommunity_free (ecom);
+ ecommunity_free (&ecom);
find->refcnt++;
@@ -209,18 +210,18 @@ ecommunity_intern (struct ecommunity *ecom)
/* Unintern Extended Communities Attribute. */
void
-ecommunity_unintern (struct ecommunity *ecom)
+ecommunity_unintern (struct ecommunity **ecom)
{
struct ecommunity *ret;
- if (ecom->refcnt)
- ecom->refcnt--;
-
+ if ((*ecom)->refcnt)
+ (*ecom)->refcnt--;
+
/* Pull off from hash. */
- if (ecom->refcnt == 0)
+ if ((*ecom)->refcnt == 0)
{
/* Extended community must be in the hash. */
- ret = (struct ecommunity *) hash_release (ecomhash, ecom);
+ ret = (struct ecommunity *) hash_release (ecomhash, *ecom);
assert (ret != NULL);
ecommunity_free (ecom);
@@ -516,7 +517,7 @@ ecommunity_str2com (const char *str, int type, int keyword_included)
if (! keyword_included || keyword)
{
if (ecom)
- ecommunity_free (ecom);
+ ecommunity_free (&ecom);
return NULL;
}
keyword = 1;
@@ -536,7 +537,7 @@ ecommunity_str2com (const char *str, int type, int keyword_included)
if (! keyword)
{
if (ecom)
- ecommunity_free (ecom);
+ ecommunity_free (&ecom);
return NULL;
}
keyword = 0;
@@ -549,7 +550,7 @@ ecommunity_str2com (const char *str, int type, int keyword_included)
case ecommunity_token_unknown:
default:
if (ecom)
- ecommunity_free (ecom);
+ ecommunity_free (&ecom);
return NULL;
}
}
diff --git a/bgpd/bgp_ecommunity.h b/bgpd/bgp_ecommunity.h
index 942fdc733..2f59dc409 100644
--- a/bgpd/bgp_ecommunity.h
+++ b/bgpd/bgp_ecommunity.h
@@ -67,13 +67,13 @@ struct ecommunity_val
extern void ecommunity_init (void);
extern void ecommunity_finish (void);
-extern void ecommunity_free (struct ecommunity *);
+extern void ecommunity_free (struct ecommunity **);
extern struct ecommunity *ecommunity_parse (u_int8_t *, u_short);
extern struct ecommunity *ecommunity_dup (struct ecommunity *);
extern struct ecommunity *ecommunity_merge (struct ecommunity *, struct ecommunity *);
extern struct ecommunity *ecommunity_intern (struct ecommunity *);
extern int ecommunity_cmp (const void *, const void *);
-extern void ecommunity_unintern (struct ecommunity *);
+extern void ecommunity_unintern (struct ecommunity **);
extern unsigned int ecommunity_hash_make (void *);
extern struct ecommunity *ecommunity_str2com (const char *, int, int);
extern char *ecommunity_ecom2str (struct ecommunity *, int);
diff --git a/bgpd/bgp_packet.c b/bgpd/bgp_packet.c
index 9102add73..dee0b51f1 100644
--- a/bgpd/bgp_packet.c
+++ b/bgpd/bgp_packet.c
@@ -206,7 +206,7 @@ bgp_update_packet (struct peer *peer, afi_t afi, safi_t safi)
/* Synchnorize attribute. */
if (adj->attr)
- bgp_attr_unintern (adj->attr);
+ bgp_attr_unintern (&adj->attr);
else
peer->scount[afi][safi]++;
@@ -1785,13 +1785,13 @@ bgp_update_receive (struct peer *peer, bgp_size_t size)
/* Everything is done. We unintern temporary structures which
interned in bgp_attr_parse(). */
if (attr.aspath)
- aspath_unintern (attr.aspath);
+ aspath_unintern (&attr.aspath);
if (attr.community)
- community_unintern (attr.community);
+ community_unintern (&attr.community);
if (attr.extra)
{
if (attr.extra->ecommunity)
- ecommunity_unintern (attr.extra->ecommunity);
+ ecommunity_unintern (&attr.extra->ecommunity);
if (attr.extra->cluster)
cluster_unintern (attr.extra->cluster);
if (attr.extra->transit)
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c
index 13ff63ca7..87cb677c5 100644
--- a/bgpd/bgp_route.c
+++ b/bgpd/bgp_route.c
@@ -137,7 +137,7 @@ static void
bgp_info_free (struct bgp_info *binfo)
{
if (binfo->attr)
- bgp_attr_unintern (binfo->attr);
+ bgp_attr_unintern (&binfo->attr);
bgp_info_extra_free (&binfo->extra);
@@ -1802,14 +1802,14 @@ bgp_update_rsclient (struct peer *rsclient, afi_t afi, safi_t safi,
/* Apply import policy. */
if (bgp_import_modifier (rsclient, peer, p, &new_attr, afi, safi) == RMAP_DENY)
{
- bgp_attr_unintern (attr_new2);
+ bgp_attr_unintern (&attr_new2);
reason = "import-policy;";
goto filtered;
}
attr_new = bgp_attr_intern (&new_attr);
- bgp_attr_unintern (attr_new2);
+ bgp_attr_unintern (&attr_new2);
/* IPv4 unicast next hop check. */
if (afi == AFI_IP && safi == SAFI_UNICAST)
@@ -1818,7 +1818,7 @@ bgp_update_rsclient (struct peer *rsclient, afi_t afi, safi_t safi,
if (new_attr.nexthop.s_addr == 0
|| ntohl (new_attr.nexthop.s_addr) >= 0xe0000000)
{
- bgp_attr_unintern (attr_new);
+ bgp_attr_unintern (&attr_new);
reason = "martian next-hop;";
goto filtered;
@@ -1848,7 +1848,7 @@ bgp_update_rsclient (struct peer *rsclient, afi_t afi, safi_t safi,
p->prefixlen, rsclient->host);
bgp_unlock_node (rn);
- bgp_attr_unintern (attr_new);
+ bgp_attr_unintern (&attr_new);
return;
}
@@ -1868,7 +1868,7 @@ bgp_update_rsclient (struct peer *rsclient, afi_t afi, safi_t safi,
bgp_info_set_flag (rn, ri, BGP_INFO_ATTR_CHANGED);
/* Update to new attribute. */
- bgp_attr_unintern (ri->attr);
+ bgp_attr_unintern (&ri->attr);
ri->attr = attr_new;
/* Update MPLS tag. */
@@ -2128,7 +2128,7 @@ bgp_update_main (struct peer *peer, struct prefix *p, struct attr *attr,
}
bgp_unlock_node (rn);
- bgp_attr_unintern (attr_new);
+ bgp_attr_unintern (&attr_new);
bgp_attr_extra_free (&new_attr);
return 0;
@@ -2175,7 +2175,7 @@ bgp_update_main (struct peer *peer, struct prefix *p, struct attr *attr,
}
/* Update to new attribute. */
- bgp_attr_unintern (ri->attr);
+ bgp_attr_unintern (&ri->attr);
ri->attr = attr_new;
/* Update MPLS tag. */
@@ -2467,7 +2467,7 @@ bgp_default_originate (struct peer *peer, afi_t afi, safi_t safi, int withdraw)
}
bgp_attr_extra_free (&attr);
- aspath_unintern (aspath);
+ aspath_unintern (&aspath);
}
static void
@@ -3215,7 +3215,7 @@ bgp_static_update_rsclient (struct peer *rsclient, struct prefix *p,
bgp_attr_flush (&attr_tmp);
/* Unintern original. */
- aspath_unintern (attr.aspath);
+ aspath_unintern (&attr.aspath);
bgp_static_withdraw_rsclient (bgp, rsclient, p, afi, safi);
bgp_attr_extra_free (&attr);
@@ -3242,8 +3242,8 @@ bgp_static_update_rsclient (struct peer *rsclient, struct prefix *p,
bgp->peer_self->rmap_type = 0;
- bgp_attr_unintern (attr_new);
- aspath_unintern (attr.aspath);
+ bgp_attr_unintern (&attr_new);
+ aspath_unintern (&attr.aspath);
bgp_attr_extra_free (&attr);
bgp_static_withdraw_rsclient (bgp, rsclient, p, afi, safi);
@@ -3253,7 +3253,7 @@ bgp_static_update_rsclient (struct peer *rsclient, struct prefix *p,
bgp->peer_self->rmap_type = 0;
- bgp_attr_unintern (attr_new);
+ bgp_attr_unintern (&attr_new);
attr_new = bgp_attr_intern (&new_attr);
bgp_attr_extra_free (&new_attr);
@@ -3268,8 +3268,8 @@ bgp_static_update_rsclient (struct peer *rsclient, struct prefix *p,
!CHECK_FLAG(ri->flags, BGP_INFO_REMOVED))
{
bgp_unlock_node (rn);
- bgp_attr_unintern (attr_new);
- aspath_unintern (attr.aspath);
+ bgp_attr_unintern (&attr_new);
+ aspath_unintern (&attr.aspath);
bgp_attr_extra_free (&attr);
return;
}
@@ -3281,14 +3281,14 @@ bgp_static_update_rsclient (struct peer *rsclient, struct prefix *p,
/* Rewrite BGP route information. */
if (CHECK_FLAG(ri->flags, BGP_INFO_REMOVED))
bgp_info_restore(rn, ri);
- bgp_attr_unintern (ri->attr);
+ bgp_attr_unintern (&ri->attr);
ri->attr = attr_new;
ri->uptime = bgp_clock ();
/* Process change. */
bgp_process (bgp, rn, afi, safi);
bgp_unlock_node (rn);
- aspath_unintern (attr.aspath);
+ aspath_unintern (&attr.aspath);
bgp_attr_extra_free (&attr);
return;
}
@@ -3313,7 +3313,7 @@ bgp_static_update_rsclient (struct peer *rsclient, struct prefix *p,
bgp_process (bgp, rn, afi, safi);
/* Unintern original. */
- aspath_unintern (attr.aspath);
+ aspath_unintern (&attr.aspath);
bgp_attr_extra_free (&attr);
}
@@ -3363,7 +3363,7 @@ bgp_static_update_main (struct bgp *bgp, struct prefix *p,
bgp_attr_flush (&attr_tmp);
/* Unintern original. */
- aspath_unintern (attr.aspath);
+ aspath_unintern (&attr.aspath);
bgp_attr_extra_free (&attr);
bgp_static_withdraw (bgp, p, afi, safi);
return;
@@ -3384,8 +3384,8 @@ bgp_static_update_main (struct bgp *bgp, struct prefix *p,
!CHECK_FLAG(ri->flags, BGP_INFO_REMOVED))
{
bgp_unlock_node (rn);
- bgp_attr_unintern (attr_new);
- aspath_unintern (attr.aspath);
+ bgp_attr_unintern (&attr_new);
+ aspath_unintern (&attr.aspath);
bgp_attr_extra_free (&attr);
return;
}
@@ -3399,7 +3399,7 @@ bgp_static_update_main (struct bgp *bgp, struct prefix *p,
bgp_info_restore(rn, ri);
else
bgp_aggregate_decrement (bgp, p, ri, afi, safi);
- bgp_attr_unintern (ri->attr);
+ bgp_attr_unintern (&ri->attr);
ri->attr = attr_new;
ri->uptime = bgp_clock ();
@@ -3407,7 +3407,7 @@ bgp_static_update_main (struct bgp *bgp, struct prefix *p,
bgp_aggregate_increment (bgp, p, ri, afi, safi);
bgp_process (bgp, rn, afi, safi);
bgp_unlock_node (rn);
- aspath_unintern (attr.aspath);
+ aspath_unintern (&attr.aspath);
bgp_attr_extra_free (&attr);
return;
}
@@ -3435,7 +3435,7 @@ bgp_static_update_main (struct bgp *bgp, struct prefix *p,
bgp_process (bgp, rn, afi, safi);
/* Unintern original. */
- aspath_unintern (attr.aspath);
+ aspath_unintern (&attr.aspath);
bgp_attr_extra_free (&attr);
}
@@ -5297,7 +5297,7 @@ bgp_redistribute_add (struct prefix *p, struct in_addr *nexthop,
bgp_attr_extra_free (&attr_new);
/* Unintern original. */
- aspath_unintern (attr.aspath);
+ aspath_unintern (&attr.aspath);
bgp_attr_extra_free (&attr);
bgp_redistribute_delete (p, type);
return;
@@ -5320,8 +5320,8 @@ bgp_redistribute_add (struct prefix *p, struct in_addr *nexthop,
if (attrhash_cmp (bi->attr, new_attr) &&
!CHECK_FLAG(bi->flags, BGP_INFO_REMOVED))
{
- bgp_attr_unintern (new_attr);
- aspath_unintern (attr.aspath);
+ bgp_attr_unintern (&new_attr);
+ aspath_unintern (&attr.aspath);
bgp_attr_extra_free (&attr);
bgp_unlock_node (bn);
return;
@@ -5336,7 +5336,7 @@ bgp_redistribute_add (struct prefix *p, struct in_addr *nexthop,
bgp_info_restore(bn, bi);
else
bgp_aggregate_decrement (bgp, p, bi, afi, SAFI_UNICAST);
- bgp_attr_unintern (bi->attr);
+ bgp_attr_unintern (&bi->attr);
bi->attr = new_attr;
bi->uptime = bgp_clock ();
@@ -5344,7 +5344,7 @@ bgp_redistribute_add (struct prefix *p, struct in_addr *nexthop,
bgp_aggregate_increment (bgp, p, bi, afi, SAFI_UNICAST);
bgp_process (bgp, bn, afi, SAFI_UNICAST);
bgp_unlock_node (bn);
- aspath_unintern (attr.aspath);
+ aspath_unintern (&attr.aspath);
bgp_attr_extra_free (&attr);
return;
}
@@ -5366,7 +5366,7 @@ bgp_redistribute_add (struct prefix *p, struct in_addr *nexthop,
}
/* Unintern original. */
- aspath_unintern (attr.aspath);
+ aspath_unintern (&attr.aspath);
bgp_attr_extra_free (&attr);
}
diff --git a/bgpd/bgp_routemap.c b/bgpd/bgp_routemap.c
index 81ff48dbd..451458b5e 100644
--- a/bgpd/bgp_routemap.c
+++ b/bgpd/bgp_routemap.c
@@ -1475,10 +1475,10 @@ route_set_ecommunity_rt (void *rule, struct prefix *prefix,
else
new_ecom = ecommunity_dup (ecom);
- bgp_info->attr->extra->ecommunity = new_ecom;
+ bgp_info->attr->extra->ecommunity = ecommunity_intern (new_ecom);
if (old_ecom)
- ecommunity_free (old_ecom);
+ ecommunity_unintern (&old_ecom);
bgp_info->attr->flag |= ATTR_FLAG_BIT (BGP_ATTR_EXT_COMMUNITIES);
}
@@ -1494,7 +1494,7 @@ route_set_ecommunity_rt_compile (const char *arg)
ecom = ecommunity_str2com (arg, ECOMMUNITY_ROUTE_TARGET, 0);
if (! ecom)
return NULL;
- return ecom;
+ return ecommunity_intern (ecom);
}
/* Free function for set community. */
@@ -1502,7 +1502,7 @@ static void
route_set_ecommunity_rt_free (void *rule)
{
struct ecommunity *ecom = rule;
- ecommunity_free (ecom);
+ ecommunity_unintern (&ecom);
}
/* Set community rule structure. */
@@ -1521,7 +1521,7 @@ static route_map_result_t
route_set_ecommunity_soo (void *rule, struct prefix *prefix,
route_map_object_t type, void *object)
{
- struct ecommunity *ecom;
+ struct ecommunity *ecom, *old_ecom, *new_ecom;
struct bgp_info *bgp_info;
if (type == RMAP_BGP)
@@ -1532,8 +1532,19 @@ route_set_ecommunity_soo (void *rule, struct prefix *prefix,
if (! ecom)
return RMAP_OKAY;
+ old_ecom = (bgp_attr_extra_get (bgp_info->attr))->ecommunity;
+
+ if (old_ecom)
+ new_ecom = ecommunity_merge (ecommunity_dup (old_ecom), ecom);
+ else
+ new_ecom = ecommunity_dup (ecom);
+
+ bgp_info->attr->extra->ecommunity = ecommunity_intern (new_ecom);
+
+ if (old_ecom)
+ ecommunity_unintern (&old_ecom);
+
bgp_info->attr->flag |= ATTR_FLAG_BIT (BGP_ATTR_EXT_COMMUNITIES);
- (bgp_attr_extra_get (bgp_info->attr))->ecommunity = ecommunity_dup (ecom);
}
return RMAP_OKAY;
}
@@ -1548,7 +1559,7 @@ route_set_ecommunity_soo_compile (const char *arg)
if (! ecom)
return NULL;
- return ecom;
+ return ecommunity_intern (ecom);
}
/* Free function for set community. */
@@ -1556,7 +1567,7 @@ static void
route_set_ecommunity_soo_free (void *rule)
{
struct ecommunity *ecom = rule;
- ecommunity_free (ecom);
+ ecommunity_unintern (&ecom);
}
/* Set community rule structure. */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-05 01:02:58 +0100