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-rw-r--r--src/vnet/devices/virtio/pci.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vnet/devices/virtio/pci.c b/src/vnet/devices/virtio/pci.c
index c956e7b75fa..65dab0ae769 100644
--- a/src/vnet/devices/virtio/pci.c
+++ b/src/vnet/devices/virtio/pci.c
@@ -823,6 +823,7 @@ virtio_pci_vring_init (vlib_main_t * vm, virtio_if_t * vif, u16 queue_num)
{
virtio_log_debug (vif, "tx-queue: number %u, size %u", queue_num,
queue_size);
+ clib_memset_u32 (vring->buffers, ~0, queue_size);
}
else
{