ipsec: coverity found c-n-p error
Type: fix
Fixes:
@@ -200,7 +200,7 @@ ipsec_if_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
(esp_header_t *) ((u8 *) ip41 + ip4_header_bytes (ip41) +
sizeof (udp_header_t));
buf_adv1 = 0;
- buf_rewind1 = ip4_header_bytes (ip40) + sizeof (udp_header_t);
+ buf_rewind1 = ip4_header_bytes (ip41) + sizeof (udp_header_t);
}
else
{
