From 21cd3483f0814a4175d4b5a1a73ffa4b5011a649 Mon Sep 17 00:00:00 2001
From: bru <bru@openbsd.org>
Date: Wed, 25 Sep 2024 19:56:33 +0000
Subject: [PATCH] Correct an indexing error that may leave stale data in the
 mousecfg buffer.

ok mpi@
---
 sbin/wsconsctl/mousecfg.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sbin/wsconsctl/mousecfg.c b/sbin/wsconsctl/mousecfg.c
index 7fd7bff3d21..3b9d0da28fb 100644
--- a/sbin/wsconsctl/mousecfg.c
+++ b/sbin/wsconsctl/mousecfg.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: mousecfg.c,v 1.10 2023/07/02 21:44:04 bru Exp $ */
+/* $OpenBSD: mousecfg.c,v 1.11 2024/09/25 19:56:33 bru Exp $ */
 
 /*
  * Copyright (c) 2017 Ulf Brosziewski
@@ -222,8 +222,10 @@ mousecfg_put_field(int fd, struct wsmouse_parameters *field)
 	    || (err = ioctl(fd, WSMOUSEIO_GETPARAMS, field)))
 		return err;
 
-	for (i = 0; i < field->nparams; i++)
+	for (i = 0; i < field->nparams; i++) {
+		n = index_of(field->params[i].key);
 		cfg_buffer[n].value = field->params[i].value;
+	}
 
 	return (0);
 }
-- 
2.20.1