Dongliang Mu b9e50e3533 media: dvb-usb: fix uninit-value in vp702x_read_mac_addr ...

[ Upstream commit 797c061ad715a9a1480eb73f44b6939fbe3209ed ]

If vp702x_usb_in_op fails, the mac address is not initialized.
And vp702x_read_mac_addr does not handle this failure, which leads to
the uninit-value in dvb_usb_adapter_dvb_init.

Fix this by handling the failure of vp702x_usb_in_op.

Fixes: 786baecfe78f ("[media] dvb-usb: move it to drivers/media/usb/dvb-usb")
Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-09-22 11:47:52 +02:00

..

cec

cec-api: prevent leaking memory through hole in structure

2020-09-03 11:24:21 +02:00

common

media: videobuf2-core: dequeue if start_streaming fails

2021-08-12 13:19:39 +02:00

dvb-core

media: dvb_net: avoid speculation from net slot

2021-07-20 16:15:44 +02:00

dvb-frontends

media: dvb: Add check on sp8870_readreg return

2021-06-03 08:38:10 +02:00

firewire

media: firewire: fix memory leak

2020-10-30 10:38:26 +01:00

i2c

media: TDA1997x: enable EDID support

2021-09-22 11:47:51 +02:00

mmc

media: siano: use GFP_DMA only for smssdio

2018-05-15 08:04:42 -04:00

pci

media: ngene: Fix out-of-bounds bug in ngene_command_config_free_buf()

2021-07-28 11:13:50 +02:00

platform

media: subdev: disallow ioctl for saa6588/davinci

2021-07-20 16:16:05 +02:00

radio

media: si470x-i2c: Move free() past last use of 'radio'

2020-02-05 14:43:40 +00:00

rc

media, bpf: Do not copy more entries than user space requested

2021-07-20 16:16:02 +02:00

spi

media: cxd2880-spi: fix probe when dvb_attach fails

2019-12-13 08:52:23 +01:00

tuners

media: m88rs6000t: avoid potential out-of-bounds reads on arrays

2021-05-22 10:59:33 +02:00

usb

media: dvb-usb: fix uninit-value in vp702x_read_mac_addr

2021-09-22 11:47:52 +02:00

v4l2-core

media: v4l2-core: Avoid the dangling pointer in v4l2_fh_release

2021-07-20 16:15:44 +02:00

Kconfig

media: cec: Kconfig coding style issue

2018-05-09 16:26:50 -04:00

Makefile

…

media-device.c

media: mc-device.c: fix memleak in media_device_register_entity

2020-10-01 13:14:23 +02:00

media-devnode.c

MAINTAINERS & files: Canonize the e-mails I use at files

2018-05-04 06:21:06 -04:00

media-entity.c

media: media.h: reorganize header to make it easier to understand

2018-02-26 10:14:46 -05:00