From 273c317d306cef68684e2e10648784eb0e47c02d Mon Sep 17 00:00:00 2001
From: mpi <mpi@openbsd.org>
Date: Wed, 7 Feb 2024 19:07:42 +0000
Subject: [PATCH] Prevent tuples to be used as map key, associative array is
 what we want.

---
 usr.sbin/btrace/bt_parse.y | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/usr.sbin/btrace/bt_parse.y b/usr.sbin/btrace/bt_parse.y
index b378b89a0cf..b9feb008b8c 100644
--- a/usr.sbin/btrace/bt_parse.y
+++ b/usr.sbin/btrace/bt_parse.y
@@ -1,4 +1,4 @@
-/*	$OpenBSD: bt_parse.y,v 1.57 2024/01/16 14:35:56 claudio Exp $	*/
+/*	$OpenBSD: bt_parse.y,v 1.58 2024/02/07 19:07:42 mpi Exp $	*/
 
 /*
  * Copyright (c) 2019-2023 Martin Pieuchot <mpi@openbsd.org>
@@ -611,6 +611,9 @@ bm_insert(const char *mname, struct bt_arg *mkey, struct bt_arg *mval)
 {
 	struct bt_arg *ba;
 
+	if (mkey->ba_type == B_AT_TUPLE)	
+		yyerror("tuple cannot be used as map key");
+
 	ba = ba_new(bg_get(mname), B_AT_MAP);
 	ba->ba_key = mkey;
 
-- 
2.20.1