From 4e438bf4224b3efef67b78d182761015ba8d0bf4 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max.kellermann@gmail.com>
Date: Fri, 7 Feb 2020 11:16:17 +0100
Subject: [PATCH] Obj: disallow copying BroObj

Copying a BroObj is dangerous, and should only be done with dedicated
(virtual) methods which are implemented by all derived classes.  This
commit avoids unintentional copies.
---
 src/Obj.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Obj.h b/src/Obj.h
index 9920e5c588..c175459a5d 100644
--- a/src/Obj.h
+++ b/src/Obj.h
@@ -73,6 +73,10 @@ public:
 
 	virtual ~BroObj();
 
+	/* disallow copying */
+	BroObj(const BroObj &) = delete;
+	BroObj &operator=(const BroObj &) = delete;
+
 	// Report user warnings/errors.  If obj2 is given, then it's
 	// included in the message, though if pinpoint_only is non-zero,
 	// then obj2 is only used to pinpoint the location.