Messages in this thread Patch in this message | | | From | Evgeny Novikov <> | Subject | [PATCH 2/3] HID: thrustmaster: Fix memory leak in remove | Date | Fri, 30 Jul 2021 19:51:09 +0300 |
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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> --- 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 e94d3409fd10..9cb4248f95af 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); -- 2.26.2
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