vrrp dns: fix coverity warnings

[vpp.git] / src / plugins / vrrp / node.c

diff --git a/src/plugins/vrrp/node.c b/src/plugins/vrrp/node.c
index b819919..34d082e 100644 (file)
--- a/src/plugins/vrrp/node.c
+++ b/src/plugins/vrrp/node.c
@@ -617,7 +617,8 @@ vrrp_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
        }
 
       /* Mandatory - packet must be complete */
-      if (b0->current_length < sizeof (*vrrp0) + vrrp0->n_addrs * addr_len)
+      if (b0->current_length < sizeof (*vrrp0) +
+          ((u32) vrrp0->n_addrs) * addr_len)
        {
          error0 = VRRP_ERROR_INCOMPLETE_PKT;
          goto trace;