diff options
| -rw-r--r-- | bgpd/bgp_route.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c index e47a348722..c85de24a5c 100644 --- a/bgpd/bgp_route.c +++ b/bgpd/bgp_route.c @@ -4012,7 +4012,7 @@ int bgp_update(struct peer *peer, const struct prefix *p, uint32_t addpath_id, struct attr new_attr; struct attr *attr_new; struct bgp_path_info *pi; - struct bgp_path_info *new; + struct bgp_path_info *new = NULL; struct bgp_path_info_extra *extra; const char *reason; char pfx_buf[BGP_PRD_PATH_STRLEN]; @@ -4806,8 +4806,6 @@ int bgp_update(struct peer *peer, const struct prefix *p, uint32_t addpath_id, if (bgp_maximum_prefix_overflow(peer, afi, safi, 0)) { reason = "maximum-prefix overflow"; bgp_attr_flush(&new_attr); - bgp_unlink_nexthop(new); - bgp_path_info_delete(dest, new); goto filtered; } @@ -4882,6 +4880,13 @@ int bgp_update(struct peer *peer, const struct prefix *p, uint32_t addpath_id, /* This BGP update is filtered. Log the reason then update BGP entry. */ filtered: + if (new) { + bgp_unlink_nexthop(new); + bgp_path_info_delete(dest, new); + bgp_path_info_extra_free(&new->extra); + XFREE(MTYPE_BGP_ROUTE, new); + } + hook_call(bgp_process, bgp, afi, safi, dest, peer, true); if (bgp_debug_update(peer, p, NULL, 1)) { |