diff options
| -rw-r--r-- | src/plugins/dpdk/ipsec/esp_encrypt.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/plugins/dpdk/ipsec/esp_encrypt.c b/src/plugins/dpdk/ipsec/esp_encrypt.c index 5fa84fbf31a..4d57909fbed 100644 --- a/src/plugins/dpdk/ipsec/esp_encrypt.c +++ b/src/plugins/dpdk/ipsec/esp_encrypt.c @@ -475,13 +475,13 @@ dpdk_esp_encrypt_inline (vlib_main_t * vm, f0->pad_length = pad_bytes; f0->next_header = next_hdr_type; - if (ipsec_sa_is_set_IS_TUNNEL_V6 (sa0)) + if (oh6_0) { u16 len = b0->current_length - sizeof (ip6_header_t); oh6_0->ip6.payload_length = clib_host_to_net_u16 (len - rewrite_len); } - else + else if (oh0) { oh0->ip4.length = clib_host_to_net_u16 (b0->current_length - rewrite_len); @@ -494,6 +494,8 @@ dpdk_esp_encrypt_inline (vlib_main_t * vm, ip4_header_bytes (&ouh0->ip4)); } } + else /* should never happen */ + clib_warning ("No outer header found for ESP packet"); b0->flags |= VLIB_BUFFER_TOTAL_LENGTH_VALID; |