From 54dba6a2f24a16497abb1bf36134d65d443fb812 Mon Sep 17 00:00:00 2001
From: TakayukiMatsuo <tak@wolfssl.com>
Date: Fri, 28 May 2021 11:19:40 +0900
Subject: [PATCH] Add calling wc_FreeMutex for globalRNGMutex

---
 src/ssl.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/ssl.c b/src/ssl.c
index 645d21cd2..8e037ac0c 100644
--- a/src/ssl.c
+++ b/src/ssl.c
@@ -13389,6 +13389,11 @@ int wolfSSL_Cleanup(void)
         ret = WC_CLEANUP_E;
     }
 
+#ifdef HAVE_GLOBAL_RNG
+    if (wc_FreeMutex(&globalRNGMutex) != 0) {
+        ret = BAD_MUTEX_E;
+    }
+#endif
     return ret;
 }