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vhost: fix queue initialization

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This patch allocates vhost queue by rte_zmalloc() to avoid
undefined values.

Fixes: a277c7159876 ("vhost: refactor code structure")
Cc: stable@dpdk.org

Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tested-by: Yinan Wang <yinan.wang@intel.com>
This commit is contained in:
Jiayu Hu 2021-04-20 04:57:43 -04:00 committed by Chenbo Xia
parent 82fc1ea8e3
commit 678a91efa2
1 changed files with 1 additions and 1 deletions
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2
lib/vhost/vhost.c
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@ -608,7 +608,7 @@ alloc_vring_queue(struct virtio_net *dev, uint32_t vring_idx)
if (dev->virtqueue[i])
continue;
vq = rte_malloc(NULL, sizeof(struct vhost_virtqueue), 0);
vq = rte_zmalloc(NULL, sizeof(struct vhost_virtqueue), 0);
if (vq == NULL) {
VHOST_LOG_CONFIG(ERR,
"Failed to allocate memory for vring:%u.\n", i);