diff options
Diffstat (limited to 'ripd/ripd.c')
| -rw-r--r-- | ripd/ripd.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/ripd/ripd.c b/ripd/ripd.c index 97e80ed43b..f27a817aed 100644 --- a/ripd/ripd.c +++ b/ripd/ripd.c @@ -1937,15 +1937,9 @@ rip_read (struct thread *t) /* RIP Version check. RFC2453, 4.6 and 5.1 */ vrecv = ((ri->ri_receive == RI_RIP_UNSPEC) ? rip->version_recv : ri->ri_receive); - if ((packet->version == RIPv1) && !(vrecv & RIPv1)) - { - if (IS_RIP_DEBUG_PACKET) - zlog_debug (" packet's v%d doesn't fit to if version spec", - packet->version); - rip_peer_bad_packet (&from); - return -1; - } - if ((packet->version == RIPv2) && !(vrecv & RIPv2)) + if (vrecv == RI_RIP_VERSION_NONE || + ((packet->version == RIPv1) && !(vrecv & RIPv1)) || + ((packet->version == RIPv2) && !(vrecv & RIPv2))) { if (IS_RIP_DEBUG_PACKET) zlog_debug (" packet's v%d doesn't fit to if version spec", |