diff options
Diffstat (limited to 'bgpd/bgp_route.c')
| -rw-r--r-- | bgpd/bgp_route.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c index 8b94892b3..672c43b37 100644 --- a/bgpd/bgp_route.c +++ b/bgpd/bgp_route.c @@ -4923,6 +4923,7 @@ void bgp_update(struct peer *peer, const struct prefix *p, uint32_t addpath_id, bool force_evpn_import = false; safi_t orig_safi = safi; struct bgp_labels bgp_labels = {}; + struct bgp_route_evpn *p_evpn = evpn; uint8_t i; if (frrtrace_enabled(frr_bgp, process_update)) { @@ -4964,11 +4965,9 @@ void bgp_update(struct peer *peer, const struct prefix *p, uint32_t addpath_id, * will not be interned. In which case, it is ok to update the * attr->evpn_overlay, so that, this can be stored in adj_in. */ - if (evpn) { - if (afi == AFI_L2VPN) - bgp_attr_set_evpn_overlay(attr, evpn); - else - evpn_overlay_free(evpn); + if (evpn && afi == AFI_L2VPN) { + bgp_attr_set_evpn_overlay(attr, evpn); + p_evpn = NULL; } bgp_adj_in_set(dest, peer, attr, addpath_id, &bgp_labels); } @@ -5141,11 +5140,9 @@ void bgp_update(struct peer *peer, const struct prefix *p, uint32_t addpath_id, * attr->evpn_overlay with evpn directly. Instead memcpy * evpn to new_atr.evpn_overlay before it is interned. */ - if (soft_reconfig && evpn) { - if (afi == AFI_L2VPN) - bgp_attr_set_evpn_overlay(&new_attr, evpn); - else - evpn_overlay_free(evpn); + if (soft_reconfig && evpn && afi == AFI_L2VPN) { + bgp_attr_set_evpn_overlay(&new_attr, evpn); + p_evpn = NULL; } /* Apply incoming route-map. @@ -5314,7 +5311,8 @@ void bgp_update(struct peer *peer, const struct prefix *p, uint32_t addpath_id, bgp_dest_unlock_node(dest); bgp_attr_unintern(&attr_new); - + if (p_evpn) + evpn_overlay_free(p_evpn); return; } @@ -5479,6 +5477,8 @@ void bgp_update(struct peer *peer, const struct prefix *p, uint32_t addpath_id, ret = bgp_damp_update(pi, dest, afi, safi); if (ret == BGP_DAMP_SUPPRESSED) { bgp_dest_unlock_node(dest); + if (p_evpn) + evpn_overlay_free(p_evpn); return; } } @@ -5565,6 +5565,8 @@ void bgp_update(struct peer *peer, const struct prefix *p, uint32_t addpath_id, type, sub_type, NULL); } #endif + if (p_evpn) + evpn_overlay_free(p_evpn); return; } // End of implicit withdraw @@ -5659,6 +5661,8 @@ void bgp_update(struct peer *peer, const struct prefix *p, uint32_t addpath_id, } #endif + if (p_evpn) + evpn_overlay_free(p_evpn); return; /* This BGP update is filtered. Log the reason then update BGP @@ -5722,6 +5726,8 @@ filtered: } #endif + if (p_evpn) + evpn_overlay_free(p_evpn); return; } |