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linux/drivers/usb/gadget
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Colin Ian King 57f35fb3e6 usb: gadget: r8a66597: Add missing null check on return from platform_get_resource 
[ Upstream commit 9c2076090c2815fe7c49676df68dde7e60a9b9fc ]

The call to platform_get_resource can potentially return a NULL pointer
on failure, so add this check and return -EINVAL if it fails.

Fixes: c41442474a26 ("usb: gadget: R8A66597 peripheral controller support.")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Addresses-Coverity: ("Dereference null return")
Link: https://lore.kernel.org/r/20210406184510.433497-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-22 10:40:24 +02:00
..
function
usb: gadget/function/f_fs string table fix for multiple languages
2021-05-22 10:40:20 +02:00
legacy
USB: gadget: legacy: fix an error code in eth_bind()
2021-02-10 09:09:25 +01:00
udc
usb: gadget: r8a66597: Add missing null check on return from platform_get_resource
2021-05-22 10:40:24 +02:00
composite.c
USB: replace hardcode maximum usb string length by definition
2021-03-24 10:59:24 +01:00
config.c
usb: gadget: Fix double free of device descriptor pointers
2021-05-22 10:40:20 +02:00
configfs.c
usb: gadget: configfs: Fix KASAN use-after-free
2021-03-24 10:59:24 +01:00
configfs.h
usb: gadget: configfs: Fix memory leak of interface directory data
2017-10-18 09:35:40 +02:00
epautoconf.c
…
functions.c
…
Kconfig
usb: gadget: select CONFIG_CRC32
2021-01-12 19:49:04 +01:00
Makefile
…
u_f.c
usb: gadget: remove useless parameter in alloc_ep_req()
2016-08-25 12:13:19 +03:00
u_f.h
USB: gadget: u_f: Unbreak offset calculation in VLAs
2020-09-03 11:21:23 +02:00
u_os_desc.h
…
usbstring.c
USB: replace hardcode maximum usb string length by definition
2021-03-24 10:59:24 +01:00