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Diffstat (limited to 'src/plugins/dpdk/ipsec/esp_decrypt.c')
-rw-r--r--src/plugins/dpdk/ipsec/esp_decrypt.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/plugins/dpdk/ipsec/esp_decrypt.c b/src/plugins/dpdk/ipsec/esp_decrypt.c
index 90be466efd7..36be24ba430 100644
--- a/src/plugins/dpdk/ipsec/esp_decrypt.c
+++ b/src/plugins/dpdk/ipsec/esp_decrypt.c
@@ -165,8 +165,6 @@ dpdk_esp_decrypt_node_fn (vlib_main_t * vm,
if (sa_index0 != last_sa_index)
{
- last_sa_index = sa_index0;
-
sa0 = pool_elt_at_index (im->sad, sa_index0);
cipher_alg = vec_elt_at_index (dcm->cipher_algs, sa0->crypto_alg);
@@ -207,6 +205,8 @@ dpdk_esp_decrypt_node_fn (vlib_main_t * vm,
n_left_to_next -= 1;
goto trace;
}
+
+ last_sa_index = sa_index0;
}
/* anti-replay check */
@@ -283,7 +283,7 @@ dpdk_esp_decrypt_node_fn (vlib_main_t * vm,
digest = vlib_buffer_get_tail (b0) - trunc_size;
- if (cipher_alg->alg == RTE_CRYPTO_CIPHER_AES_CBC)
+ if (!is_aead && cipher_alg->alg == RTE_CRYPTO_CIPHER_AES_CBC)
clib_memcpy(icb, iv, 16);
else /* CTR/GCM */
{