From: Anton Vasilyev <vasilyev@xxxxxxxxx> [ Upstream commit 11b71782c1d10d9bccc31825cf84291cd7588a1e ] hwarc_probe() allocates memory for hwarc, but does not free it if uwb_rc_add() or hwarc_get_version() fail. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Vasilyev <vasilyev@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx> --- drivers/uwb/hwa-rc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/uwb/hwa-rc.c b/drivers/uwb/hwa-rc.c index 1212b4b3c5a9..e9ff710a3d12 100644 --- a/drivers/uwb/hwa-rc.c +++ b/drivers/uwb/hwa-rc.c @@ -875,6 +875,7 @@ static int hwarc_probe(struct usb_interface *iface, error_rc_add: usb_put_intf(iface); usb_put_dev(hwarc->usb_dev); + kfree(hwarc); error_alloc: uwb_rc_put(uwb_rc); error_rc_alloc: -- 2.17.1
