Geert Uytterhoeven
1012e97fb0
reset: Fix potential use-after-free in __of_reset_control_get() ...
[ Upstream commit b790c8ea5593d6dc3580adfad8e117eeb56af874 ]
Calling of_node_put() decreases the reference count of a device tree
object, and may free some data.
However, the of_phandle_args structure embedding it is passed to
reset_controller_dev.of_xlate() after that, so it may still be accessed.
Move the call to of_node_put() down to fix this.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
[p.zabel@pengutronix.de: moved of_node_put after mutex_unlock]
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-11-25 09:53:42 +01:00
reset: hi6220: Set module license so that it can be loaded
2018-11-10 07:42:47 -08:00
reset: fix Kconfig menu to include reset drivers in sub-menu
2016-05-30 09:37:47 +02:00
reset: Fix potential use-after-free in __of_reset_control_get()
2019-11-25 09:53:42 +01:00
reset: zynq: add driver Kconfig option
2016-08-30 17:08:51 +02:00
reset: hi6220: allow to compile test driver on other architectures
2016-08-30 17:09:14 +02:00
reset: ath79: add missing include
2016-08-25 13:27:23 +02:00
reset: berlin: Make reset_control_ops const
2016-02-08 16:11:25 +01:00
reset: lpc18xx: get rid of global variables for restart notifier
2016-03-30 15:42:07 +02:00
reset: Add support for the Amlogic Meson SoC Reset Controller
2016-06-01 08:21:10 +02:00
reset: oxnas: Use devm register API and get rid of platform remove
2016-05-30 09:37:47 +02:00
reset: pistachio: use devm_reset_controller_register()
2016-05-30 09:37:47 +02:00
reset: socfpga: no need to store modrst_offset
2016-08-08 19:23:32 +02:00
drivers: reset: Add STM32 reset driver
2016-08-24 15:21:28 +02:00
reset: sunxi: use devm_reset_controller_register()
2016-05-30 09:37:47 +02:00
reset: ti_syscon: fix a ti_syscon_reset_status issue
2017-10-08 10:26:03 +02:00
reset: uniphier: rename MIO reset to SD reset for Pro5, PXs2, LD20 SoCs
2016-10-22 18:31:42 +09:00
reset: zynq: use devm_reset_controller_register()
2016-05-30 09:37:47 +02:00
1012e97fb0