diff options
Diffstat (limited to 'src/vnet/ipsec/ipsec_if_in.c')
| -rw-r--r-- | src/vnet/ipsec/ipsec_if_in.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/vnet/ipsec/ipsec_if_in.c b/src/vnet/ipsec/ipsec_if_in.c index f9341d62a68..974227f7a0e 100644 --- a/src/vnet/ipsec/ipsec_if_in.c +++ b/src/vnet/ipsec/ipsec_if_in.c @@ -457,7 +457,9 @@ ipsec_if_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node, else clib_memcpy (&tr->key4, &key40, sizeof (tr->key4)); tr->is_ip6 = is_ip6; - tr->seq = clib_host_to_net_u32 (esp0->seq); + tr->seq = + len0 >= + sizeof (*esp0) ? clib_host_to_net_u32 (esp0->seq) : ~0; } if (b[1]->flags & VLIB_BUFFER_IS_TRACED) { @@ -468,7 +470,9 @@ ipsec_if_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node, else clib_memcpy (&tr->key4, &key41, sizeof (tr->key4)); tr->is_ip6 = is_ip6; - tr->seq = clib_host_to_net_u32 (esp1->seq); + tr->seq = + len1 >= + sizeof (*esp1) ? clib_host_to_net_u32 (esp1->seq) : ~0; } } @@ -641,7 +645,9 @@ ipsec_if_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node, else clib_memcpy (&tr->key4, &key40, sizeof (tr->key4)); tr->is_ip6 = is_ip6; - tr->seq = clib_host_to_net_u32 (esp0->seq); + tr->seq = + len0 >= + sizeof (*esp0) ? clib_host_to_net_u32 (esp0->seq) : ~0; } } |