From aa3a25c1c9534a634ca20f64cbeb287733c67d9d Mon Sep 17 00:00:00 2001 From: Sergio Gonzalez Monroy Date: Tue, 31 Oct 2017 15:55:39 +0000 Subject: dpdk/ipsec: fix digest physical address VPP-1034 Change-Id: I02b4db9e52446ab8578df1f011dd27f39de64c70 Signed-off-by: Sergio Gonzalez Monroy --- src/plugins/dpdk/ipsec/esp_decrypt.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'src/plugins/dpdk/ipsec/esp_decrypt.c') diff --git a/src/plugins/dpdk/ipsec/esp_decrypt.c b/src/plugins/dpdk/ipsec/esp_decrypt.c index 6de1f004347..ab98d56bbfd 100644 --- a/src/plugins/dpdk/ipsec/esp_decrypt.c +++ b/src/plugins/dpdk/ipsec/esp_decrypt.c @@ -271,8 +271,7 @@ dpdk_esp_decrypt_node_fn (vlib_main_t * vm, u32 cipher_off, cipher_len; u32 auth_len = 0, aad_size = 0; - u8 *aad = NULL, *digest = NULL; - u64 digest_paddr = 0; + u8 *aad = NULL; u8 *iv = (u8 *) (esp0 + 1); @@ -281,7 +280,9 @@ dpdk_esp_decrypt_node_fn (vlib_main_t * vm, cipher_off = sizeof (esp_header_t) + iv_size; cipher_len = payload_len; - digest = vlib_buffer_get_tail (b0) - trunc_size; + u8 *digest = vlib_buffer_get_tail (b0) - trunc_size; + u64 digest_paddr = + mb0->buf_physaddr + digest - ((u8 *) mb0->buf_addr); if (!is_aead && cipher_alg->alg == RTE_CRYPTO_CIPHER_AES_CBC) clib_memcpy(icb, iv, 16); -- cgit 1.2.3-korg