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| author | Jason Wang <jasowang@redhat.com> | 2018-03-09 14:50:34 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-09 12:02:59 -0500 |
| commit | 3a4030761ea88ff439030ca98e3094b9900e96b7 (patch) | |
| tree | c0d48a1da4ce356c2ce2037ba1b4fc210abba7e6 /drivers/vhost | |
| parent | 303fd71b37fb710b26f5ff5444029d62cfd627bd (diff) | |
| download | linux-0-day-3a4030761ea88ff439030ca98e3094b9900e96b7.tar.gz linux-0-day-3a4030761ea88ff439030ca98e3094b9900e96b7.tar.xz | |
vhost_net: examine pointer types during un-producing
After commit fc72d1d54dd9 ("tuntap: XDP transmission"), we can
actually queueing XDP pointers in the pointer ring, so we should
examine the pointer type before freeing the pointer.
Fixes: fc72d1d54dd9 ("tuntap: XDP transmission")
Reported-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/vhost')
| -rw-r--r-- | drivers/vhost/net.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c index efb93063fda1f..8139bc70ad7dc 100644 --- a/drivers/vhost/net.c +++ b/drivers/vhost/net.c @@ -170,7 +170,7 @@ static void vhost_net_buf_unproduce(struct vhost_net_virtqueue *nvq) if (nvq->rx_ring && !vhost_net_buf_is_empty(rxq)) { ptr_ring_unconsume(nvq->rx_ring, rxq->queue + rxq->head, vhost_net_buf_get_size(rxq), - __skb_array_destroy_skb); + tun_ptr_free); rxq->head = rxq->tail = 0; } } |