Finalize changes for 3.3-1

[kerberos/krb5-strength.git] / plugin / classes.c

diff --git a/plugin/classes.c b/plugin/classes.c
index bf9ef019888820a2c6626621397cdc42575f827a..ed6c76a2b4d87e42120749406e91773049f1a726 100644 (file)
--- a/plugin/classes.c
+++ b/plugin/classes.c
@@ -4,11 +4,11 @@
  * Checks whether the password satisfies a set of character class rules.
  *
  * Written by Russ Allbery <eagle@eyrie.org>
- * Copyright 2016 Russ Allbery <eagle@eyrie.org>
- * Copyright 2013, 2014
+ * Copyright 2016, 2023 Russ Allbery <eagle@eyrie.org>
+ * Copyright 2013-2014
  *     The Board of Trustees of the Leland Stanford Junior University
  *
- * See LICENSE for licensing terms.
+ * SPDX-License-Identifier: MIT
  */
 
 #include <config.h>
@@ -48,10 +48,14 @@ analyze_password(const char *password, struct password_classes *classes)
         else
             classes->symbol = true;
     }
-    if (classes->lower)  classes->num_classes++;
-    if (classes->upper)  classes->num_classes++;
-    if (classes->digit)  classes->num_classes++;
-    if (classes->symbol) classes->num_classes++;
+    if (classes->lower)
+        classes->num_classes++;
+    if (classes->upper)
+        classes->num_classes++;
+    if (classes->digit)
+        classes->num_classes++;
+    if (classes->symbol)
+        classes->num_classes++;
 }
 
 
@@ -62,7 +66,7 @@ analyze_password(const char *password, struct password_classes *classes)
  */
 static krb5_error_code
 check_rule(krb5_context ctx, struct class_rule *rule, size_t length,
-           struct password_classes *classes)
+           const struct password_classes *classes)
 {
     if (length < rule->min || (rule->max > 0 && length > rule->max))
         return 0;