From 11b71782c1d10d9bccc31825cf84291cd7588a1e Mon Sep 17 00:00:00 2001 From: Anton Vasilyev Date: Fri, 6 Jul 2018 15:32:53 +0300 Subject: [PATCH] uwb: hwa-rc: fix memory leak at probe 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 --- 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 9a53912bdfe9..5d3ba747ae17 100644 --- a/drivers/uwb/hwa-rc.c +++ b/drivers/uwb/hwa-rc.c @@ -873,6 +873,7 @@ 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: