From 6bb4fb832be69abbc97b200cbdc49f8c924cf451 Mon Sep 17 00:00:00 2001
From: Jilles Tjoelker <jilles@stack.nl>
Date: Fri, 20 Jun 2008 01:49:53 +0200
Subject: [PATCH] Do not timeout unknowns if still waiting for blacklist
 lookup. This fixes inability to connect if all DNS queries time out and any
 blacklists are defined.

---
 src/client.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/client.c b/src/client.c
index 88ebce71..34465e30 100644
--- a/src/client.c
+++ b/src/client.c
@@ -373,6 +373,11 @@ check_unknowns_list(rb_dlink_list * list)
 		if(IsDead(client_p) || IsClosing(client_p))
 			continue;
 
+		/* still has DNSbls to validate against */
+		if(client_p->preClient != NULL &&
+				rb_dlink_list_length(&client_p->preClient->dnsbl_queries) > 0)
+			continue;
+
 		/*
 		 * Check UNKNOWN connections - if they have been in this state
 		 * for > 30s, close them.