Commit 3e929173 authored Feb 28, 2017 by John Keeping Committed by Greg Kroah-Hartman Dec 16, 2017

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 <john@metanate.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 99dcb707

drivers/usb/gadget/configfs.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -266,6 +266,7 @@ static ssize_t gadget_dev_desc_UDC_store(struct gadget_info *gi,
		ret = unregister_gadget(gi);
		if (ret)
		goto err;
		kfree(name);
		} else {
		if (gi->udc_name) {
		ret = -EBUSY;