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Subject[PATCH AUTOSEL 5.13 48/88] HID: thrustmaster: Fix memory leak in remove
Date
From: Evgeny Novikov <novikov@ispras.ru>

[ Upstream commit df3a97bdbc252d3421f1c5d6d713ad6e4f36a469 ]

thrustmaster_remove() does not release memory for
tm_wheel->change_request. This is fixed by the patch.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Evgeny Novikov <novikov@ispras.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/hid/hid-thrustmaster.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/hid/hid-thrustmaster.c b/drivers/hid/hid-thrustmaster.c
index eede9d676bd4..3d49f22a9368 100644
--- a/drivers/hid/hid-thrustmaster.c
+++ b/drivers/hid/hid-thrustmaster.c
@@ -253,6 +253,7 @@ static void thrustmaster_remove(struct hid_device *hdev)

usb_kill_urb(tm_wheel->urb);

+ kfree(tm_wheel->change_request);
kfree(tm_wheel->response);
kfree(tm_wheel->model_request);
usb_free_urb(tm_wheel->urb);
--
2.30.2
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