26 lines
740 B
Diff
26 lines
740 B
Diff
verify that peer is tap before checking for vhost net
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Reported-by: Shirley Ma <mashirle@us.ibm.com>
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Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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---
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hw/virtio-net.c | 4 ++++
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1 files changed, 4 insertions(+), 0 deletions(-)
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diff --git a/hw/virtio-net.c b/hw/virtio-net.c
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index 088029b..b28fd92 100644
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--- a/hw/virtio-net.c
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+++ b/hw/virtio-net.c
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@@ -179,6 +179,10 @@ static uint32_t virtio_net_get_features(VirtIODevice *vdev, uint32_t features)
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features &= ~(0x1 << VIRTIO_NET_F_HOST_UFO);
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}
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+ if (!n->nic->nc.peer ||
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+ n->nic->nc.peer->info->type != NET_CLIENT_TYPE_TAP) {
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+ return features;
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+ }
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if (!tap_get_vhost_net(n->nic->nc.peer)) {
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return features;
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}
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--
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1.6.6.144.g5c3af
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