diff options
Diffstat (limited to 'src/vnet/ip/ip6_neighbor.c')
| -rw-r--r-- | src/vnet/ip/ip6_neighbor.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vnet/ip/ip6_neighbor.c b/src/vnet/ip/ip6_neighbor.c index 87aa581b00e..efc687a038b 100644 --- a/src/vnet/ip/ip6_neighbor.c +++ b/src/vnet/ip/ip6_neighbor.c @@ -2403,6 +2403,9 @@ check_send_rs (vlib_main_t * vm, ip6_radv_t * radv_info, f64 current_time, next_index = ip6_rewrite_mcast_node.index; c0 = vlib_buffer_copy (vm, p0); + if (c0 == 0) + return radv_info->keep_sending_rs; + ci0 = vlib_get_buffer_index (vm, c0); f = vlib_get_frame_to_node (vm, next_index); |