UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity
OpenCloudOS-Kernel/drivers/media/usb/dvb-usb
History
Anton Vasilyev 589a9f0eb7 media: dw2102: Fix use after free 
dvb_usb_device_init stores parts of properties at d->props
and d->desc and uses it on dvb_usb_device_exit.
Free of properties on module probe leads to use after free.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204597

The patch makes properties static instead of allocated on heap to prevent
memleak and use after free.
Also fixes s421_properties.devices initialization to have 2 element
instead of 6 copied from p7500_properties.

[mchehab: fix function call alignments]
Link: https://lore.kernel.org/linux-media/20190822104147.4420-1-vasilyev@ispras.ru
Signed-off-by: Anton Vasilyev <vasilyev@ispras.ru>
Fixes: 299c7007e9 ("media: dw2102: Fix memleak on sequence of probes")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
 		2021-12-14 15:09:14 +01:00
..
Kconfig media: dvb_usb_pctv452e: use ISL6423 voltage regulator per default 2020-09-03 16:14:59 +02:00
Makefile media: move ttpci-eeprom to common 2021-06-02 11:16:15 +02:00
a800.c media: dvb-usb: make dvb_usb_device_properties const 2020-04-21 12:56:10 +02:00
af9005-fe.c media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
af9005-remote.c media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
af9005-script.h
…
af9005.c media: dvb-usb: make dvb_usb_device_properties const 2020-04-21 12:56:10 +02:00
af9005.h media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
az6027.c media: dvb-usb: fix ununit-value in az6027_rc_query 2021-09-30 10:07:43 +02:00
az6027.h
…
cinergyT2-core.c media: cinergyt2: make properties const 2021-06-08 15:53:19 +02:00
cinergyT2-fe.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cinergyT2.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
cxusb-analog.c media: media/usb: use vb2_video_unregister_device() 2020-08-28 15:02:52 +02:00
cxusb.c media: dvb-usb: fix wrong definition 2021-05-23 19:21:30 +02:00
cxusb.h media: cxusb: Revert "media: cxusb: add raw mode support for, Medion MD95700" 2019-06-05 15:26:40 -04:00
dib07x0.h
…
dib0700.h media: dvb-usb: make dvb_usb_device_properties const 2020-04-21 12:56:10 +02:00
dib0700_core.c media: dib0700: Only touch one bit when start/stop an adapter 2021-11-19 16:24:07 +00:00
dib0700_devices.c media: dib0700: use semicolons rather than commas to separate statements 2020-11-16 10:31:07 +01:00
dibusb-common.c media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() 2021-10-08 13:54:43 +02:00
dibusb-mb.c media: dvb: return -EREMOTEIO on i2c transfer failure. 2020-04-21 12:55:07 +02:00
dibusb-mc-common.c media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
dibusb-mc.c media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
dibusb.h media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
digitv.c media: dvb-usb: make dvb_usb_device_properties const 2020-04-21 12:56:10 +02:00
digitv.h
…
dtt200u-fe.c media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
dtt200u.c media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
dtt200u.h media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
dtv5100.c media: dtv5100: fix control-request directions 2021-06-02 14:09:51 +02:00
dtv5100.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
dvb-usb-common.h media: dvb-usb: make dvb_usb_device_properties const 2020-04-21 12:56:10 +02:00
dvb-usb-dvb.c media: cxusb: implement Medion MD95700 digital / analog coexistence 2019-05-28 15:59:19 -04:00
dvb-usb-firmware.c media: dvb-usb: make dvb_usb_device_properties const 2020-04-21 12:56:10 +02:00
dvb-usb-i2c.c media: dvb-usb: Fix error handling in dvb_usb_i2c_init 2021-07-22 08:23:15 +02:00
dvb-usb-init.c media: dvb-usb: Fix error handling in dvb_usb_i2c_init 2021-07-22 08:23:15 +02:00
dvb-usb-remote.c
…
dvb-usb-urb.c media: dvb-usb/dvb-usb-urb.c: initialize actlen to 0 2019-12-13 09:17:42 +01:00
dvb-usb.h media: dvb-usb: avoid -Wempty-body warnings 2021-04-09 13:05:25 +02:00
dw2102.c media: dw2102: Fix use after free 2021-12-14 15:09:14 +01:00
dw2102.h
…
gp8psk.c media: gp8psk: initialize stats at power control logic 2020-11-27 07:40:21 +01:00
gp8psk.h media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
m920x.c media: m920x: don't use stack on USB reads 2021-12-07 11:29:58 +01:00
m920x.h
…
nova-t-usb2.c media: dvb-usb: fix uninit-value in dvb_usb_adapter_dvb_init 2021-07-22 08:22:17 +02:00
opera1.c media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
pctv452e.c media: dvb_usb_pctv452e: use ISL6423 voltage regulator per default 2020-09-03 16:14:59 +02:00
technisat-usb2.c media: rc: harmonize infrared durations to microseconds 2020-09-03 16:18:55 +02:00
ttusb2.c media: dvb-usb: make dvb_usb_device_properties const 2020-04-21 12:56:10 +02:00
ttusb2.h media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
umt-010.c media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
usb-urb.c media: dvb-usb: fix spelling mistake: "completition" -> "completion" 2018-08-03 16:08:55 -04:00
vp702x-fe.c media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
vp702x.c media: dvb-usb: fix uninit-value in vp702x_read_mac_addr 2021-07-22 08:22:45 +02:00
vp702x.h
…
vp7045-fe.c media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
vp7045.c media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00
vp7045.h media: docs: move driver-specific info to driver-api 2020-04-14 10:36:18 +02:00