From e92968792c2bf75c598b5a0675ba1a89bb03247d Mon Sep 17 00:00:00 2001 From: Anton Vasilyev Date: Fri, 6 Jul 2018 15:32:53 +0300 Subject: uwb: hwa-rc: fix memory leak at probe [ 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 Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/uwb/hwa-rc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/uwb') 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 @@ error_get_version: 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: -- cgit v1.2.3