diff options
Diffstat (limited to 'proto')
| -rw-r--r-- | proto/ospf/lsupd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/proto/ospf/lsupd.c b/proto/ospf/lsupd.c index f71c72d1..16967a7f 100644 --- a/proto/ospf/lsupd.c +++ b/proto/ospf/lsupd.c @@ -502,15 +502,17 @@ ospf_lsupd_receive(struct ospf_packet *ps_i, struct ospf_iface *ifa, continue; } #else /* OSPFv3 */ + u16 scope = ntoht(lsa->type) & LSA_SCOPE_MASK; + /* 4.5.1 (2) */ - if ((LSA_SCOPE(lsa) == LSA_SCOPE_AS) && !oa_is_ext(ifa->oa)) + if ((scope == LSA_SCOPE_AS) && !oa_is_ext(ifa->oa)) { log(L_WARN "Received LSA with AS scope in stub area from %I", n->ip); continue; } /* 4.5.1 (3) */ - if ((LSA_SCOPE(lsa) == LSA_SCOPE_RES)) + if (scope == LSA_SCOPE_RES) { log(L_WARN "Received LSA with invalid scope from %I", n->ip); continue; |