From dac600305b12d11982304948d95dcfae4a46e257 Mon Sep 17 00:00:00 2001
From: Rob Bradford <robert.bradford@intel.com>
Date: Wed, 2 Sep 2020 10:47:49 +0100
Subject: [PATCH] vm-virtio: queue: Clear all queue fields on reset

Some of the fields on the queue were not being cleared up on device
reset.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
---
 vm-virtio/src/queue.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/vm-virtio/src/queue.rs b/vm-virtio/src/queue.rs
index b496f41b6..e7aeb347d 100644
--- a/vm-virtio/src/queue.rs
+++ b/vm-virtio/src/queue.rs
@@ -486,6 +486,12 @@ impl Queue {
         self.size = self.max_size;
         self.next_avail = Wrapping(0);
         self.next_used = Wrapping(0);
+        self.vector = 0;
+        self.desc_table = GuestAddress(0);
+        self.avail_ring = GuestAddress(0);
+        self.used_ring = GuestAddress(0);
+        self.event_idx = false;
+        self.signalled_used = None;
     }
 
     pub fn is_valid(&self, mem: &GuestMemoryMmap) -> bool {