From 81236d6ec506dd84c78e6c09fc39d5019ea483f2 Mon Sep 17 00:00:00 2001
From: seuzw930 <76191785+seuzw930@users.noreply.github.com>
Date: Thu, 7 Jul 2022 20:47:11 +0800
Subject: [PATCH] Fix memory leak when globally de-initialize GnuTLS

During globally de-initialize GnuTLS, server anon credentials and server DH parameters for anon mode were not null. It resulted in memory leak and this patch fixes this behaviour.

Conflict:NA
Reference:https://github.com/rsyslog/rsyslog/commit/8e13d9d718d26b15263ecd53e26fed1a2af3f3e9
---
 runtime/nsd_gtls.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/runtime/nsd_gtls.c b/runtime/nsd_gtls.c
index 01b0ec6..8f13810 100644
--- a/runtime/nsd_gtls.c
+++ b/runtime/nsd_gtls.c
@@ -1307,6 +1307,8 @@ static rsRetVal
 gtlsGlblExit(void)
 {
 	DEFiRet;
+	gnutls_anon_free_server_credentials(anoncredSrv);
+	gnutls_dh_params_deinit(dh_params);
 	gnutls_global_deinit();
 	RETiRet;
 }
-- 
2.33.0