Include wstpad allocations when cleaning up wsmouse resources.

ok gnezdo@

3 files changed, 20 insertions, 3 deletions

diff --git a/sys/dev/wscons/wsmouse.c b/sys/dev/wscons/wsmouse.c
index 6692c724366..426e8de0755 100644
--- a/sys/dev/wscons/wsmouse.c
+++ b/sys/dev/wscons/wsmouse.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: wsmouse.c,v 1.66 2020/07/29 05:53:52 anton Exp $ */
+/* $OpenBSD: wsmouse.c,v 1.67 2021/03/21 16:20:49 bru Exp $ */
 /* $NetBSD: wsmouse.c,v 1.35 2005/02/27 00:27:52 perry Exp $ */
 
 /*
@@ -1712,5 +1712,8 @@ wsmouse_input_reset(struct wsmouseinput *input)
 void
 wsmouse_input_cleanup(struct wsmouseinput *input)
 {
+	if (input->tp != NULL)
+		wstpad_cleanup(input);
+
 	free_mt_slots(input);
 }
diff --git a/sys/dev/wscons/wsmouseinput.h b/sys/dev/wscons/wsmouseinput.h
index 5cba98ce4a8..5665fe4cfd5 100644
--- a/sys/dev/wscons/wsmouseinput.h
+++ b/sys/dev/wscons/wsmouseinput.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: wsmouseinput.h,v 1.14 2019/08/19 21:19:38 bru Exp $ */
+/* $OpenBSD: wsmouseinput.h,v 1.15 2021/03/21 16:20:49 bru Exp $ */
 
 /*
  * Copyright (c) 2015, 2016 Ulf Brosziewski
@@ -193,6 +193,7 @@ void wstpad_compat_convert(struct wsmouseinput *, struct evq_access *);
 void wstpad_init_deceleration(struct wsmouseinput *);
 int wstpad_configure(struct wsmouseinput *);
 void wstpad_reset(struct wsmouseinput *);
+void wstpad_cleanup(struct wsmouseinput *);
 
 int wstpad_get_param(struct wsmouseinput *, int, int *);
 int wstpad_set_param(struct wsmouseinput *, int, int);
diff --git a/sys/dev/wscons/wstpad.c b/sys/dev/wscons/wstpad.c
index 9e89bb04762..ccd2b4ba4b2 100644
--- a/sys/dev/wscons/wstpad.c
+++ b/sys/dev/wscons/wstpad.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: wstpad.c,v 1.27 2021/03/03 19:44:37 bru Exp $ */
+/* $OpenBSD: wstpad.c,v 1.28 2021/03/21 16:20:49 bru Exp $ */
 
 /*
  * Copyright (c) 2015, 2016 Ulf Brosziewski
@@ -1670,6 +1670,19 @@ wstpad_reset(struct wsmouseinput *input)
 	}
 }
 
+void
+wstpad_cleanup(struct wsmouseinput *input)
+{
+	struct wstpad *tp = input->tp;
+	int slots;
+
+	timeout_del(&tp->tap.to);
+	slots = imax(input->mt.num_slots, 1);
+	free(tp->tpad_touches, M_DEVBUF, slots * sizeof(struct tpad_touch));
+	free(tp, M_DEVBUF, sizeof(struct wstpad));
+	input->tp = NULL;
+}
+
 int
 wstpad_set_param(struct wsmouseinput *input, int key, int val)
 {