Files
linux/drivers
Yang Yingliang 649cd16c43 media: flexcop-usb: fix NULL-ptr deref in flexcop_usb_transfer_init()
If usb_set_interface() failed, iface->cur_altsetting will
not be assigned and it will be used in flexcop_usb_transfer_init()
It may lead a NULL pointer dereference.

Check usb_set_interface() return value in flexcop_usb_init()
and return failed to avoid using this NULL pointer.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-10-07 07:51:17 -03:00
..
2019-09-24 15:54:11 -07:00
2019-09-29 19:25:39 -07:00
2019-09-28 20:44:12 +02:00
2019-09-23 17:20:40 -04:00
2019-09-24 15:54:08 -07:00