diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index 06dec32503bd..fc0a9ce1be18 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -130,7 +130,7 @@ struct sec_path *secpath_dup(struct sec_path *src)
 	sp->len = 0;
 	sp->olen = 0;
 
-	memset(sp->ovec, 0, sizeof(sp->ovec[XFRM_MAX_OFFLOAD_DEPTH]));
+	memset(sp->ovec, 0, sizeof(sp->ovec));
 
 	if (src) {
 		int i;