diff options
Diffstat (limited to 'src/vnet/ip')
| -rw-r--r-- | src/vnet/ip/lookup.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/vnet/ip/lookup.c b/src/vnet/ip/lookup.c index 60cedac57d8..43d61d39ee0 100644 --- a/src/vnet/ip/lookup.c +++ b/src/vnet/ip/lookup.c @@ -261,7 +261,12 @@ format_ip_adjacency_packet_data (u8 * s, va_list * args) u32 adj_index = va_arg (*args, u32); u8 *packet_data = va_arg (*args, u8 *); u32 n_packet_data_bytes = va_arg (*args, u32); - ip_adjacency_t *adj = adj_get (adj_index); + ip_adjacency_t *adj; + + if (!adj_is_valid (adj_index)) + return format (s, "<invalid adjacency>"); + + adj = adj_get (adj_index); switch (adj->lookup_next_index) { |