fix potential overflow condition in VMX assist

[palacios.git] / linux_usr / v3_user_host_dev_example.c

diff --git a/linux_usr/v3_user_host_dev_example.c b/linux_usr/v3_user_host_dev_example.c
index ea6cdc7..043811b 100644 (file)
--- a/linux_usr/v3_user_host_dev_example.c
+++ b/linux_usr/v3_user_host_dev_example.c
@@ -17,7 +17,7 @@ void usage()
 int do_work(struct palacios_host_dev_host_request_response *req, 
            struct palacios_host_dev_host_request_response **resp)
 {
-    uint64_t datasize;
+    uint64_t datasize=0;
     
     //
     //