off by one in bounds test

ok florian@

diff --git a/usr.sbin/rad/parse.y b/usr.sbin/rad/parse.y
index fe2e922..c7b918f 100644 (file)
--- a/usr.sbin/rad/parse.y
+++ b/usr.sbin/rad/parse.y
@@ -1,4 +1,4 @@
-/*     $OpenBSD: parse.y,v 1.17 2021/01/19 17:38:41 florian Exp $      */
+/*     $OpenBSD: parse.y,v 1.18 2021/03/01 08:05:40 jsg Exp $  */
 
 /*
  * Copyright (c) 2018 Florian Obser <florian@openbsd.org>
@@ -377,7 +377,7 @@ searchoptsl : STRING {
                                err(1, "%s", __func__);
 
                        if ((len = strlcpy(ra_dnssl_conf->search, $1,
-                           sizeof(ra_dnssl_conf->search))) >
+                           sizeof(ra_dnssl_conf->search))) >=
                            sizeof(ra_dnssl_conf->search)) {
                                yyerror("search string too long");
                                free($1);