diff options
Diffstat (limited to 'src/plugins/dpdk/ipsec')
| -rw-r--r-- | src/plugins/dpdk/ipsec/esp_decrypt.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/plugins/dpdk/ipsec/esp_decrypt.c b/src/plugins/dpdk/ipsec/esp_decrypt.c index 85bfb64f1f5..06909b3d347 100644 --- a/src/plugins/dpdk/ipsec/esp_decrypt.c +++ b/src/plugins/dpdk/ipsec/esp_decrypt.c @@ -476,7 +476,13 @@ dpdk_esp_decrypt_post_node_fn (vlib_main_t * vm, esp_replay_advance(sa0, seq); } - ih4 = (ip4_header_t *) (b0->data + vnet_buffer(b0)->l3_hdr_offset); + if (b0->flags & VNET_BUFFER_F_IS_IP4) + ih4 = + (ip4_header_t *) ((u8 *) esp0 - sizeof (ip4_header_t)); + else + ih4 = + (ip4_header_t *) ((u8 *) esp0 - sizeof (ip6_header_t)); + vlib_buffer_advance (b0, sizeof (esp_header_t) + iv_size); b0->flags |= VLIB_BUFFER_TOTAL_LENGTH_VALID; |