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From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>,
	Chenbo Xia <chenbo.xia@intel.com>,
	Zhihong Wang <zhihong.wang@intel.com>,
	Fan Zhang <roy.fan.zhang@intel.com>
Cc: dev@dpdk.org, Ferruh Yigit <ferruh.yigit@intel.com>, stable@dpdk.org
Subject: [dpdk-dev] [PATCH 1/6] vhost/crypto: fix pool allocation
Date: Mon, 28 Sep 2020 11:59:13 +0100
Message-ID: <20200928105918.740807-1-ferruh.yigit@intel.com> (raw)

From: Fan Zhang <roy.fan.zhang@intel.com>

This patch fixes the missing iv space allocation in crypto
operation mempool.

Fixes: 709521f4c2cd ("examples/vhost_crypto: support multi-core")
Cc: stable@dpdk.org

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Chenbo Xia <chenbo.xia@intel.com>
---
 examples/vhost_crypto/main.c        | 2 +-
 lib/librte_vhost/rte_vhost_crypto.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/vhost_crypto/main.c b/examples/vhost_crypto/main.c
index 1d7ba94196..11b022e813 100644
--- a/examples/vhost_crypto/main.c
+++ b/examples/vhost_crypto/main.c
@@ -544,7 +544,7 @@ main(int argc, char *argv[])
 		snprintf(name, 127, "COPPOOL_%u", lo->lcore_id);
 		info->cop_pool = rte_crypto_op_pool_create(name,
 				RTE_CRYPTO_OP_TYPE_SYMMETRIC, NB_MEMPOOL_OBJS,
-				NB_CACHE_OBJS, 0,
+				NB_CACHE_OBJS, VHOST_CRYPTO_MAX_IV_LEN,
 				rte_lcore_to_socket_id(lo->lcore_id));
 
 		if (!info->cop_pool) {
diff --git a/lib/librte_vhost/rte_vhost_crypto.h b/lib/librte_vhost/rte_vhost_crypto.h
index d29871c7ea..866a592a5d 100644
--- a/lib/librte_vhost/rte_vhost_crypto.h
+++ b/lib/librte_vhost/rte_vhost_crypto.h
@@ -10,6 +10,7 @@
 #define VHOST_CRYPTO_SESSION_MAP_ENTRIES	(1024) /**< Max nb sessions */
 /** max nb virtual queues in a burst for finalizing*/
 #define VIRTIO_CRYPTO_MAX_NUM_BURST_VQS		(64)
+#define VHOST_CRYPTO_MAX_IV_LEN			(32)
 
 enum rte_vhost_crypto_zero_copy {
 	RTE_VHOST_CRYPTO_ZERO_COPY_DISABLE = 0,
-- 
2.26.2


             reply	other threads:[~2020-09-28 10:59 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-28 10:59 Ferruh Yigit [this message]
2020-09-28 10:59 ` [dpdk-dev] [PATCH 2/6] vhost/crypto: fix incorrect descriptor deduction Ferruh Yigit
2020-09-28 10:59 ` [dpdk-dev] [PATCH 3/6] vhost/crypto: fix missed request check for copy mode Ferruh Yigit
2020-09-28 10:59 ` [dpdk-dev] [PATCH 4/6] vhost/crypto: fix incorrect write back source Ferruh Yigit
2020-09-28 10:59 ` [dpdk-dev] [PATCH 5/6] vhost/crypto: fix data length check Ferruh Yigit
2020-09-28 10:59 ` [dpdk-dev] [PATCH 6/6] vhost/crypto: fix possible TOCTOU attack Ferruh Yigit
2020-09-28 15:19   ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon

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