diff options
Diffstat (limited to 'proto/ospf/iface.c')
| -rw-r--r-- | proto/ospf/iface.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/proto/ospf/iface.c b/proto/ospf/iface.c index 77ce839a..3c0cee18 100644 --- a/proto/ospf/iface.c +++ b/proto/ospf/iface.c @@ -67,7 +67,9 @@ ifa_flood_queue_size(struct ospf_iface *ifa) int ospf_iface_assure_bufsize(struct ospf_iface *ifa, uint plen) { - plen += SIZE_OF_IP_HEADER; + struct ospf_proto *p = ifa->oa->po; + + plen += ospf_is_v2(p) ? IP4_HEADER_LENGTH : IP6_HEADER_LENGTH; /* This is relevant just for OSPFv2 */ if (ifa->autype == OSPF_AUTH_CRYPT) |