From 95a8623a514169bfa34235b454a1cf7a9acfe2fe Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Tue, 10 Sep 2019 12:36:51 -0700
Subject: [PATCH] ircd::net::dns::cache: Delete copy/move semantics for
 internal buffers.

---
 modules/net_dns.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/modules/net_dns.h b/modules/net_dns.h
index dd20603eb..ca24b8b93 100644
--- a/modules/net_dns.h
+++ b/modules/net_dns.h
@@ -73,6 +73,11 @@ struct ircd::net::dns::cache::waiter
 			strlcpy(keybuf, host(hp))
 	}
 	{}
+
+	waiter(waiter &&) = delete;
+	waiter(const waiter &) = delete;
+	waiter &operator=(waiter &&) = delete;
+	waiter &operator=(const waiter &) = delete;
 };
 
 //
@@ -182,4 +187,6 @@ struct ircd::net::dns::tag
 
 	tag(tag &&) = delete;
 	tag(const tag &) = delete;
+	tag &operator=(tag &&) = delete;
+	tag &operator=(const tag &) = delete;
 };