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 7325670bdb45638392f6e471f6111c6201d3d33a..20bd3c6c58efd796918b0aa84cc00de383e035e3 100644 (file)
--- 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;
 }