X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fvrrp%2Fnode.c;h=3355198efe2c1c6120f1e5ab3a9961096b11607b;hb=269549491ae6c8d9c35d6b4fa9441ad15e6b82f0;hp=b819919e4285cfbbc0e8ef730065366d5e72dd7d;hpb=39e9428b90bc74d1bb15fc17759c8ef6ad712418;p=vpp.git

diff --git a/src/plugins/vrrp/node.c b/src/plugins/vrrp/node.c
index b819919e428..3355198efe2 100644
--- 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;
@@ -661,12 +662,13 @@ vrrp_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
       if (b0->flags & VLIB_BUFFER_IS_TRACED)
 	{
 	  vrrp_trace_t *t = vlib_add_trace (vm, node, b0, sizeof (*t));
+	  size_t addr_len = (is_ipv6 ? 16 : 4);
 
 	  t->sw_if_index = vnet_buffer(b0)->sw_if_index[VLIB_RX];
 	  t->is_ipv6 = is_ipv6;
 	  clib_memcpy_fast (&t->vrrp, vrrp0, sizeof (*vrrp0));
 	  clib_memcpy_fast (t->addrs, (void *) (vrrp0 + 1),
-			    vrrp0->n_addrs * (is_ipv6 ? 16 : 4));
+			    (size_t) vrrp0->n_addrs * addr_len);
 	}
 
       /* always drop, never forward or reply here */