From d996d0f4866a563dfb7d6bf83e93f77ab5f0f30c Mon Sep 17 00:00:00 2001
From: Dirk Ziegelmeier <dirk@ziegelmeier.net>
Date: Mon, 21 May 2018 09:27:31 +0200
Subject: [PATCH] Apply patch #9629: tftp_cleanup() should clean up more

By Jens Nielsen
---
 src/apps/tftp/tftp_server.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/apps/tftp/tftp_server.c b/src/apps/tftp/tftp_server.c
index 57018bd5..e3f15124 100644
--- a/src/apps/tftp/tftp_server.c
+++ b/src/apps/tftp/tftp_server.c
@@ -428,6 +428,7 @@ void tftp_cleanup(void)
 {
   LWIP_ASSERT("Cleanup called on non-initialized TFTP", tftp_state.upcb != NULL);
   udp_remove(tftp_state.upcb);
+  close_handle();
   memset(&tftp_state, 0, sizeof(tftp_state));
 }