From 3a2caa9573a77993fe21187816781e8410c6a125 Mon Sep 17 00:00:00 2001
From: Wesley Shillingford <wezrule@hotmail.com>
Date: Mon, 11 Nov 2019 14:46:48 +0000
Subject: [PATCH] [ASAN] UPNP url memory leak (#2397)

---
 nano/node/portmapping.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/nano/node/portmapping.cpp b/nano/node/portmapping.cpp
index cd7907e2c..a4d3ddac6 100644
--- a/nano/node/portmapping.cpp
+++ b/nano/node/portmapping.cpp
@@ -205,8 +205,8 @@ nano::upnp_state::~upnp_state ()
 	if (devices)
 	{
 		freeUPNPDevlist (devices);
-		devices = nullptr;
 	}
+	FreeUPNPUrls (&urls);
 }
 
 nano::upnp_state & nano::upnp_state::operator= (nano::upnp_state && other_a)
@@ -221,6 +221,7 @@ nano::upnp_state & nano::upnp_state::operator= (nano::upnp_state && other_a)
 	}
 	devices = other_a.devices;
 	other_a.devices = nullptr;
+	FreeUPNPUrls (&urls);
 	urls = other_a.urls;
 	other_a.urls = { 0 };
 	data = other_a.data;