adj_index = va_arg (*args, u32);
fiaf = va_arg (*args, format_ip_adjacency_flags_t);
+
+ if (!adj_is_valid(adj_index))
+ return format(s, "<invalid adjacency>");
+
adj = adj_get(adj_index);
switch (adj->lookup_next_index)
static inline ip_adjacency_t *
adj_get (adj_index_t adj_index)
{
- return (vec_elt_at_index(adj_pool, adj_index));
+ return (pool_elt_at_index(adj_pool, adj_index));
+}
+
+static inline int
+adj_is_valid(adj_index_t adj_index)
+{
+ return !(pool_is_free_index(adj_pool, adj_index));
}
/**
{
index_t index = va_arg(*ap, index_t);
CLIB_UNUSED(u32 indent) = va_arg(*ap, u32);
- ip_adjacency_t * adj = adj_get(index);
+ ip_adjacency_t * adj;
+
+ if (!adj_is_valid(index))
+ return format(s, "<invalid adjacency>");
+
+ adj = adj_get(index);
s = format(s, "%U-mcast: ",
format_fib_protocol, adj->ia_nh_proto);
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)
{