From 2a633c461e96cb9a856292c46917653bd43959c8 Mon Sep 17 00:00:00 2001
From: Orit Wassermann <owasserm@redhat.com>
Date: Wed, 16 May 2012 12:21:35 +0200
Subject: virtio: check virtio_load return code

Otherwise we crash on error.

Signed-off-by: Ulrich Obergfell <uobergfe@redhat.com>
Signed-off-by: Orit Wassermann <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 hw/virtio-net.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'hw/virtio-net.c')

diff --git a/hw/virtio-net.c b/hw/virtio-net.c
index bc5e3a83d1..3f190d417e 100644
--- a/hw/virtio-net.c
+++ b/hw/virtio-net.c
@@ -891,11 +891,15 @@ static int virtio_net_load(QEMUFile *f, void *opaque, int version_id)
 {
     VirtIONet *n = opaque;
     int i;
+    int ret;
 
     if (version_id < 2 || version_id > VIRTIO_NET_VM_VERSION)
         return -EINVAL;
 
-    virtio_load(&n->vdev, f);
+    ret = virtio_load(&n->vdev, f);
+    if (ret) {
+        return ret;
+    }
 
     qemu_get_buffer(f, n->mac, ETH_ALEN);
     n->tx_waiting = qemu_get_be32(f);
-- 
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