Commit 8a1aff14 authored Sep 20, 2018 by Dan Carpenter Committed by David S. Miller Sep 21, 2018

vhost_net: add a missing error return



We accidentally left out this error return so it leads to some use after
free bugs later on.

Fixes: 0a0be13b ("vhost_net: batch submitting XDP buffers to underlayer sockets")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 1ba2a720

drivers/vhost/net.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1244,6 +1244,7 @@ static int vhost_net_open(struct inode inode, struct file f)
		kfree(vqs);
		kvfree(n);
		kfree(queue);
		return -ENOMEM;
		}
		n->vqs[VHOST_NET_VQ_TX].xdp = xdp;