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9a95d19c
2019 Mar 12
0
[PATCH] virtio_ring: Fix potential mem leak in virtqueue_add_indirect_packed
..._ring: introduce packed ring support")
> Signed-off-by: YueHaibing <yuehaibing at huawei.com>
> ---
> drivers/virtio/virtio_ring.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
> index a0b07c3..9d95d9c 100644
> --- a/drivers/virtio/virtio_ring.c
> +++ b/drivers/virtio/virtio_ring.c
> @@ -991,6 +991,7 @@ static int virtqueue_add_indirect_packed(struct vring_virtqueue *vq,
>
> if (unlikely(vq->vq.num_free < 1)) {
> pr_debug("Can't add buf len 1 - avail = 0...