diff options
| -rw-r--r-- | src/vnet/tcp/tcp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c index 1d10f9bb81a..6edf52af6f5 100644 --- a/src/vnet/tcp/tcp.c +++ b/src/vnet/tcp/tcp.c @@ -595,6 +595,12 @@ tcp_connection_open (transport_endpoint_t * rmt) prefix.fp_len = rmt->is_ip4 ? 32 : 128; fib_index = fib_table_find (prefix.fp_proto, rmt->vrf); + if (fib_index == (u32) ~ 0) + { + clib_warning ("no fib table"); + return -1; + } + fei = fib_table_lookup (fib_index, &prefix); /* Couldn't find route to destination. Bail out. */ |