diff options
| -rw-r--r-- | bgpd/bgp_attr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c index 1dce39bc..cbf2902d 100644 --- a/bgpd/bgp_attr.c +++ b/bgpd/bgp_attr.c @@ -1360,6 +1360,9 @@ bgp_attr_munge_as4_attrs (struct peer *const peer, /* need to reconcile NEW_AS_PATH and AS_PATH */ if (!ignore_as4_path && (attr->flag & (ATTR_FLAG_BIT( BGP_ATTR_AS4_PATH)))) { + if (!attr->aspath) + return BGP_ATTR_PARSE_PROCEED; + newpath = aspath_reconcile_as4 (attr->aspath, as4_path); aspath_unintern (&attr->aspath); attr->aspath = aspath_intern (newpath); |