diff options
| -rw-r--r-- | bgpd/bgp_evpn.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/bgpd/bgp_evpn.c b/bgpd/bgp_evpn.c index a8560ab539..11e38aa033 100644 --- a/bgpd/bgp_evpn.c +++ b/bgpd/bgp_evpn.c @@ -1837,6 +1837,7 @@ static int update_evpn_route_entry(struct bgp *bgp, struct bgpevpn *vpn, struct bgp_path_info *tmp_pi; struct bgp_path_info *local_pi; struct attr *attr_new; + struct attr local_attr; mpls_label_t label[BGP_MAX_LABELS]; uint32_t num_labels = 1; int route_change = 1; @@ -1870,13 +1871,15 @@ static int update_evpn_route_entry(struct bgp *bgp, struct bgpevpn *vpn, add_mac_mobility_to_attr(seq, attr); if (!local_pi) { - /* Add (or update) attribute to hash. */ - attr_new = bgp_attr_intern(attr); + local_attr = *attr; /* Extract MAC mobility sequence number, if any. */ - attr_new->mm_seqnum = - bgp_attr_mac_mobility_seqnum(attr_new, &sticky); - attr_new->sticky = sticky; + local_attr.mm_seqnum = + bgp_attr_mac_mobility_seqnum(&local_attr, &sticky); + local_attr.sticky = sticky; + + /* Add (or update) attribute to hash. */ + attr_new = bgp_attr_intern(&local_attr); /* Create new route with its attribute. */ tmp_pi = info_make(ZEBRA_ROUTE_BGP, BGP_ROUTE_STATIC, 0, @@ -1952,14 +1955,16 @@ static int update_evpn_route_entry(struct bgp *bgp, struct bgpevpn *vpn, /* The attribute has changed. */ /* Add (or update) attribute to hash. */ - attr_new = bgp_attr_intern(attr); + local_attr = *attr; bgp_path_info_set_flag(dest, tmp_pi, BGP_PATH_ATTR_CHANGED); /* Extract MAC mobility sequence number, if any. */ - attr_new->mm_seqnum = - bgp_attr_mac_mobility_seqnum(attr_new, &sticky); - attr_new->sticky = sticky; + local_attr.mm_seqnum = bgp_attr_mac_mobility_seqnum( + &local_attr, &sticky); + local_attr.sticky = sticky; + + attr_new = bgp_attr_intern(&local_attr); /* Restore route, if needed. */ if (CHECK_FLAG(tmp_pi->flags, BGP_PATH_REMOVED)) |