#include <vnet/ip/ip6_packet.h>
#include <vnet/ip/ip6_hop_by_hop_packet.h>
#include <vnet/ip/lookup.h>
+#include <vnet/ip/ip_feature_registration.h>
#include <stdbool.h>
#include <vppinfra/bihash_24_8.h>
#include <vppinfra/bihash_template.h>
return 1;
}
-always_inline void
+always_inline int
ip6_src_address_for_packet (ip6_main_t * im, vlib_buffer_t * p, ip6_address_t * src, u32 sw_if_index)
{
ip_lookup_main_t * lm = &im->lookup_main;
ip_interface_address_t * ia = ip_interface_address_for_packet (lm, p, sw_if_index);
+ if (ia == NULL)
+ return -1;
ip6_address_t * a = ip_interface_address_get_address (lm, ia);
*src = a[0];
+ return 0;
}
always_inline u32