From e5716b1677269d17a7fcd7b09a2e88f891e42018 Mon Sep 17 00:00:00 2001
From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Mon, 25 Sep 2017 15:43:03 -0400
Subject: [PATCH] lib: Free thread_master pointer after free

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
---
 lib/libfrr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/libfrr.c b/lib/libfrr.c
index 3e2e008223..d5078f98aa 100644
--- a/lib/libfrr.c
+++ b/lib/libfrr.c
@@ -886,6 +886,7 @@ void frr_fini(void)
 	zprivs_terminate(di->privs);
 	/* signal_init -> nothing needed */
 	thread_master_free(master);
+	master = NULL;
 	closezlog();
 	/* frrmod_init -> nothing needed / hooks */
 
-- 
2.39.5