From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Mon, 25 Sep 2017 19:43:03 +0000 (-0400)
Subject: lib: Free thread_master pointer after free
X-Git-Tag: frr-4.0-dev~269^2~1
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=e5716b1677269d17a7fcd7b09a2e88f891e42018;p=mirror%2Ffrr.git

lib: Free thread_master pointer after free

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
---

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 */