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virtio_net: stricter short buffer length checks
authorMichael S. Tsirkin <mst@redhat.com>
Thu, 23 Oct 2014 21:22:11 +0000 (00:22 +0300)
committerMichael S. Tsirkin <mst@redhat.com>
Tue, 9 Dec 2014 10:05:28 +0000 (12:05 +0200)
Our buffer length check is not strict enough for mergeable
buffers: buffer can still be shorter that header + address
by 2 bytes.

Fix that up.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Jason Wang <jasowang@redhat.com>
drivers/net/virtio_net.c patch | blob | history

diff --cc drivers/net/virtio_net.c
Simple merge
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