From 4036947a43a068965f0cd235c554204bc98a9814 Mon Sep 17 00:00:00 2001 From: John Keeping Date: Tue, 28 Feb 2017 10:55:30 +0000 Subject: [PATCH] usb: gadget: configs: plug memory leak [ Upstream commit 38355b2a44776c25b0f2ad466e8c51bb805b3032 ] When binding a gadget to a device, "name" is stored in gi->udc_name, but this does not happen when unregistering and the string is leaked. Signed-off-by: John Keeping Signed-off-by: Felipe Balbi Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/configfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c index 163d305e1200b..6abb6a10ee821 100644 --- a/drivers/usb/gadget/configfs.c +++ b/drivers/usb/gadget/configfs.c @@ -270,6 +270,7 @@ static ssize_t gadget_dev_desc_UDC_store(struct config_item *item, ret = unregister_gadget(gi); if (ret) goto err; + kfree(name); } else { if (gi->udc_name) { ret = -EBUSY; -- 2.47.3