$OpenBSD: patch-common_discover_c,v 1.1 2021/02/01 22:01:16 sthen Exp $

From 6c7e61578b1b449272dbb40dd8b98d03dad8a57a Mon Sep 17 00:00:00 2001
From: Thomas Markwalder <tmark@isc.org>
Date: Thu, 30 Jul 2020 10:01:36 -0400
Subject: [PATCH] [#117] Fixed gcc 10 compilation issues

Index: common/discover.c
--- common/discover.c.orig
+++ common/discover.c
@@ -45,8 +45,8 @@ struct interface_info *fallback_interface = 0;
 
 int interfaces_invalidated;
 int quiet_interface_discovery;
-u_int16_t local_port;
-u_int16_t remote_port;
+u_int16_t local_port = 0;
+u_int16_t remote_port = 0;
 u_int16_t relay_port = 0;
 int dhcpv4_over_dhcpv6 = 0;
 int (*dhcp_interface_setup_hook) (struct interface_info *, struct iaddr *);
