On 3/17/21 1:56 PM, Jiayu Hu wrote:
> This patch allocates vhost queue by rte_zmalloc() to avoid
> undefined values.
>
> Fixes: 8acd7c213353 ("vhost: fix virtqueues metadata allocation")
This is not the right commit. rte_malloc was used prior to it.
> Signed-off-by: Jiayu Hu <jiayu...@intel.com>
> ---
> lib/librte_vhost/vhost.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/librte_vhost/vhost.c b/lib/librte_vhost/vhost.c
> index 52ab93d..f6fd001 100644
> --- a/lib/librte_vhost/vhost.c
> +++ b/lib/librte_vhost/vhost.c
> @@ -598,7 +598,7 @@ 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);
>
