From 12eec3112cc98a74a75f6df07eb8f110bf83f7c0 Mon Sep 17 00:00:00 2001
From: Ben Kibbey <bjk@luxsci.net>
Date: Sun, 4 Jan 2009 20:58:30 -0500
Subject: [PATCH] Close the cipher handle in crypto_cleanup();

Call munlock() with the same size that mlock() used.
---
 src/cache.c | 2 +-
 src/pwmd.c  | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/cache.c b/src/cache.c
index 731befa2..1da6d65a 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -165,7 +165,7 @@ static void free_entry(file_cache_t *p)
 	g_free(p->mutex);
 
     memset(p, 0, sizeof(file_cache_t));
-    munlock(p, sizeof(file_cache_t));
+    munlock(p, sysconf(_SC_PAGESIZE));
     key_cache = g_slist_remove(key_cache, p);
     g_free(p);
 }
diff --git a/src/pwmd.c b/src/pwmd.c
index c981ad97..f0dac136 100644
--- a/src/pwmd.c
+++ b/src/pwmd.c
@@ -455,6 +455,9 @@ void cleanup_crypto(struct client_crypto_s **c)
 	g_free(cr->fh);
     }
 
+    if (cr->gh)
+	gcry_cipher_close(cr->gh);
+
     g_free(cr);
     *c = NULL;
 }
-- 
2.11.4.GIT