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crypto/virtio: fix memory leak

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Put session private data back to mempool when clearing
a crypto session, which is expected to be done in the PMD.

Fixes: b7fa78c7d3 ("crypto/virtio: support session related ops")
Cc: stable@dpdk.org

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Reviewed-by: Jay Zhou <jianjay.zhou@huawei.com>
This commit is contained in:
Pablo de Lara 2018-07-19 10:05:56 +01:00
parent e3d9988442
commit 4487cfa1fa
1 changed files with 4 additions and 1 deletions
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5
drivers/crypto/virtio/virtio_cryptodev.c
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@ -1076,7 +1076,10 @@ virtio_crypto_sym_clear_session(
VIRTIO_CRYPTO_SESSION_LOG_INFO("Close session %"PRIu64" successfully ",
session->session_id);
memset(sess, 0, sizeof(struct virtio_crypto_session));
memset(session, 0, sizeof(struct virtio_crypto_session));
struct rte_mempool *sess_mp = rte_mempool_from_obj(session);
set_sym_session_private_data(sess, cryptodev_virtio_driver_id, NULL);
rte_mempool_put(sess_mp, session);
rte_free(malloc_virt_addr);
}