From 00f050fa5cc388e32a3e0c2832545f1e04f25d14 Mon Sep 17 00:00:00 2001
From: Russ Allbery <rra@stanford.edu>
Date: Wed, 18 Sep 2013 21:27:43 -0700
Subject: [PATCH] Use the portability layer and close a memory leak

Free the unparsed principal name when checking passwords in
Heimdal, and use the portability layer in the external strength
program.
---
 external/heimdal-strength.c | 2 +-
 plugin/heimdal.c            | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/external/heimdal-strength.c b/external/heimdal-strength.c
index 613a9b4..d0f4e26 100644
--- a/external/heimdal-strength.c
+++ b/external/heimdal-strength.c
@@ -115,7 +115,7 @@ initialize(void)
         exit(1);
     }
     if (realm != NULL) {
-        free(realm);
+        krb5_free_default_realm(ctx, realm);
         free_realm(&realm_data);
     }
     if (pwcheck_init(&context, dictionary) != 0) {
diff --git a/plugin/heimdal.c b/plugin/heimdal.c
index f02aa50..6fe332d 100644
--- a/plugin/heimdal.c
+++ b/plugin/heimdal.c
@@ -103,6 +103,7 @@ heimdal_pwcheck(krb5_context context, krb5_principal principal,
         return 1;
     }
     result = pwcheck_check(data, pastring, name, message, length);
+    krb5_free_unparsed_name(ctx, name);
     free(pastring);
     pwcheck_close(data);
     return result;
-- 
2.39.2