diff options
| -rw-r--r-- | src/vnet/ip/ip6_input.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/vnet/ip/ip6_input.c b/src/vnet/ip/ip6_input.c index 6fab5822da2..943f6597a90 100644 --- a/src/vnet/ip/ip6_input.c +++ b/src/vnet/ip/ip6_input.c @@ -287,9 +287,13 @@ ip6_init (vlib_main_t * vm) uword *u = hash_get (ip_main.protocol_info_by_name, "IPV6_FRAGMENTATION"); - ip_protocol_info_t *info = vec_elt_at_index (ip_main.protocol_infos, *u); - ASSERT (NULL == info->format_header); - info->format_header = format_ipv6_fragmentation; + if (u) + { + ip_protocol_info_t *info = + vec_elt_at_index (ip_main.protocol_infos, *u); + ASSERT (NULL == info->format_header); + info->format_header = format_ipv6_fragmentation; + } return /* no error */ 0; } |