From: florian <florian@openbsd.org>
Date: Tue, 26 Jan 2021 12:46:46 +0000 (+0000)
Subject: Some config changes require a restart of all resolvers even DEAD ones;
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=eb788fed2c25e2cc9e10eeb69cd6a369e87233e3;p=openbsd

Some config changes require a restart of all resolvers even DEAD ones;
handle them like UNKNOWN.
Found the hard way by kn.
---

diff --git a/sbin/unwind/resolver.c b/sbin/unwind/resolver.c
index af18795e75a..c1e399b859a 100644
--- a/sbin/unwind/resolver.c
+++ b/sbin/unwind/resolver.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: resolver.c,v 1.135 2021/01/25 16:56:59 florian Exp $	*/
+/*	$OpenBSD: resolver.c,v 1.136 2021/01/26 12:46:46 florian Exp $	*/
 
 /*
  * Copyright (c) 2018 Florian Obser <florian@openbsd.org>
@@ -1120,6 +1120,7 @@ new_resolver(enum uw_resolver_type type, enum uw_resolver_state state)
 		return;
 
 	switch (state) {
+	case DEAD:
 	case UNKNOWN:
 		check_resolver(resolvers[type]);
 		break;
@@ -1129,9 +1130,6 @@ new_resolver(enum uw_resolver_type type, enum uw_resolver_state state)
 	case RESOLVING:
 		resolvers[type]->state = state;
 		break;
-	default:
-		fatalx("%s: invalid resolver state: %s", __func__,
-		    uw_resolver_state_str[state]);
 	}
 }