Zhang Qilong 87bed3d7d2 usb: gadget: Fix memleak in gadgetfs_fill_super ...

usb_get_gadget_udc_name will alloc memory for CHIP
in "Enomem" branch. we should free it before error
returns to prevent memleak.

Fixes: 175f712119c57 ("usb: gadget: provide interface for legacy gadgets to get UDC name")
Reported-by: Hulk Robot <hulkci@huawei.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20201117021629.1470544-3-zhangqilong3@huawei.com
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-11-20 16:32:46 +01:00

..

function

usb: gadget: f_midi: Fix memleak in f_midi_alloc

2020-11-20 16:32:42 +01:00

legacy

usb: gadget: Fix memleak in gadgetfs_fill_super

2020-11-20 16:32:46 +01:00

udc

usb: gadget: fsl: fix null pointer checking

2020-10-27 10:57:24 +02:00

composite.c

usb: fix kernel-doc markups

2020-10-28 13:18:56 +01:00

config.c

USB: gadget: Remove redundant license text

2017-11-07 15:45:02 +01:00

configfs.c

USB: replace hardcode maximum usb string length by definition

2020-06-18 16:07:57 +02:00

configfs.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

epautoconf.c

usb: gadget: move non-super speed code out of usb_ep_autoconfig_ss()

2019-02-07 13:14:51 +02:00

functions.c

USB: add SPDX identifiers to all remaining files in drivers/usb/

2017-11-04 11:48:02 +01:00

Kconfig

USB: Fix up terminology

2020-07-01 14:04:04 +02:00

Makefile

Revert "usb:gadget Separated decoding functions from dwc3 driver."

2019-07-04 13:02:09 +02:00

u_f.c

usb: gadget: Change Andrzej Pietrasiewicz's e-mail address

2019-02-11 11:12:29 +02:00

u_f.h

USB: gadget: u_f: Unbreak offset calculation in VLAs

2020-08-27 09:25:06 +02:00

u_os_desc.h

usb: gadget: Change Andrzej Pietrasiewicz's e-mail address

2019-02-11 11:12:29 +02:00

usbstring.c

usb: gadget: fix langid kernel-doc warning in usbstring.c

2020-07-09 10:13:07 +03:00