From: Dmitry Fleytman <dmitry@daynix.com>
Date: Fri, 4 Apr 2014 09:45:21 +0000 (+0300)
Subject: vmxnet3: validate interrupt indices read on migration
X-Git-Tag: qemu-xen-4.4.3-rc1~38
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=8cc99ffe211fd0fefa0eab09beb65f841962ce66;p=qemu-upstream-4.4-testing.git

vmxnet3: validate interrupt indices read on migration

CVE-2013-4544

Signed-off-by: Dmitry Fleytman <dmitry@daynix.com>
Reported-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-id: 1396604722-11902-4-git-send-email-dmitry@daynix.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---

diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index 7325670bd..20bd3c6c5 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -2384,6 +2384,8 @@ static int vmxnet3_post_load(void *opaque, int version_id)
         }
     }
 
+    vmxnet3_validate_interrupts(s);
+
     return 0;
 }