From 3550ec4f1ff6f259c92a5ef649974a0c8ce851b8 Mon Sep 17 00:00:00 2001
From: "Dr. Stephen Henson" <steve@openssl.org>
Date: Sun, 23 May 1999 12:02:18 +0000
Subject: [PATCH] Set ext_list to NULL after use.

---
 crypto/x509v3/v3_lib.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crypto/x509v3/v3_lib.c b/crypto/x509v3/v3_lib.c
index 6d5e499a30..a0aa5de794 100644
--- a/crypto/x509v3/v3_lib.c
+++ b/crypto/x509v3/v3_lib.c
@@ -131,6 +131,7 @@ int X509V3_EXT_add_alias(int nid_to, int nid_from)
 void X509V3_EXT_cleanup(void)
 {
 	sk_pop_free(ext_list, ext_list_free);
+	ext_list = NULL;
 }
 
 static void ext_list_free(X509V3_EXT_METHOD *ext)
-- 
2.25.1