* limitations under the License.
*/
+#include <stddef.h>
#include <vnet/ip/ping.h>
#include <vnet/fib/ip6_fib.h>
#include <vnet/fib/ip4_fib.h>
char *ip6_lookup_next_nodes[] = IP6_LOOKUP_NEXT_NODES;
char *ip4_lookup_next_nodes[] = IP4_LOOKUP_NEXT_NODES;
-/* get first interface address */
-static ip6_address_t *
-ip6_interface_first_address (ip6_main_t * im, u32 sw_if_index)
-{
- ip_lookup_main_t *lm = &im->lookup_main;
- ip_interface_address_t *ia = 0;
- ip6_address_t *result = 0;
-
- /* *INDENT-OFF* */
- foreach_ip_interface_address (lm, ia, sw_if_index,
- 1 /* honor unnumbered */ ,
- ({
- ip6_address_t * a =
- ip_interface_address_get_address (lm, ia);
- result = a;
- break;
- }));
- /* *INDENT-ON* */
- return result;
-}
-
/* Fill in the ICMP ECHO structure, return the safety-checked and possibly shrunk data_len */
static u16
init_icmp46_echo_request (icmp46_echo_request_t * icmp46_echo,
icmp46_echo->seq = clib_host_to_net_u16 (seq_host);
icmp46_echo->id = clib_host_to_net_u16 (id_host);
- for (i = 0; i < sizeof (icmp46_echo->data); i++)
- {
- icmp46_echo->data[i] = i % 256;
- }
-
- if (data_len > sizeof (icmp46_echo_request_t))
- {
- data_len = sizeof (icmp46_echo_request_t);
- }
+ if (data_len > PING_MAXIMUM_DATA_SIZE)
+ data_len = PING_MAXIMUM_DATA_SIZE;
+ for (i = 0; i < data_len; i++)
+ icmp46_echo->data[i] = i % 256;
return data_len;
}
vlib_buffer_t *p0;
vlib_frame_t *f;
u32 *to_next;
+ vlib_buffer_free_list_t *fl;
if (vlib_buffer_alloc (vm, &bi0, 1) != 1)
return SEND_PING_ALLOC_FAIL;
p0 = vlib_get_buffer (vm, bi0);
+ fl = vlib_buffer_get_free_list (vm, VLIB_BUFFER_DEFAULT_FREE_LIST_INDEX);
+ vlib_buffer_init_for_free_list (p0, fl);
+ VLIB_BUFFER_TRACE_TRAJECTORY_INIT (p0);
/*
* if the user did not provide a source interface, use the any interface
vlib_frame_t *f;
u32 *to_next;
u32 if_add_index0;
+ vlib_buffer_free_list_t *fl;
if (vlib_buffer_alloc (vm, &bi0, 1) != 1)
return SEND_PING_ALLOC_FAIL;
p0 = vlib_get_buffer (vm, bi0);
+ fl = vlib_buffer_get_free_list (vm, VLIB_BUFFER_DEFAULT_FREE_LIST_INDEX);
+ vlib_buffer_init_for_free_list (p0, fl);
+ VLIB_BUFFER_TRACE_TRAJECTORY_INIT (p0);
/*
* if the user did not provide a source interface, use the any interface
format_unformat_error, input);
goto done;
}
+ if (data_len > PING_MAXIMUM_DATA_SIZE)
+ {
+ error =
+ clib_error_return (0,
+ "%d is bigger than maximum allowed payload size %d",
+ data_len, PING_MAXIMUM_DATA_SIZE);
+ goto done;
+ }
}
else if (unformat (input, "table-id"))
{