* [PATCH] crypto/virtio: fix PMD cleanup
@ 2025-05-29 11:45 Radu Nicolau
0 siblings, 0 replies; only message in thread
From: Radu Nicolau @ 2025-05-29 11:45 UTC (permalink / raw)
To: Jay Zhou, Fan Zhang; +Cc: dev, Radu Nicolau, stable
Improper cleanup resulted in a segfault when more
than 1 device was used
Fixes: 6f0175ff53e0 ("crypto/virtio: support basic PMD ops")
Cc: jianjay.zhou@huawei.com
Cc: stable@dpdk.org
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
---
drivers/crypto/virtio/virtio_cryptodev.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/crypto/virtio/virtio_cryptodev.c b/drivers/crypto/virtio/virtio_cryptodev.c
index fa215fe528..c16b9fcc86 100644
--- a/drivers/crypto/virtio/virtio_cryptodev.c
+++ b/drivers/crypto/virtio/virtio_cryptodev.c
@@ -625,8 +625,7 @@ virtio_crypto_dev_uninit(struct rte_cryptodev *cryptodev)
cryptodev->enqueue_burst = NULL;
cryptodev->dequeue_burst = NULL;
- rte_free(cryptodev->data);
- cryptodev->data = NULL;
+ rte_cryptodev_pmd_release_device(cryptodev);
VIRTIO_CRYPTO_DRV_LOG_INFO("dev_uninit completed");
--
2.43.0
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