Yang Yingliang a16162a174 phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove() ... [ Upstream commit e1723d8b87 ] This driver's remove path calls cancel_delayed_work(). However, that function does not wait until the work function finishes. This means that the callback function may still be running after the driver's remove function has finished, which would result in a use-after-free. Fix by calling cancel_delayed_work_sync(), which ensures that the work is properly cancelled, no longer running, and unable to re-schedule itself. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20210407092716.3270248-1-yangyingliang@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-05-11 14:47:21 +02:00
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Kconfig	phy: ti: gmii-sel: simplify config dependencies between net drivers and gmii phy	2020-03-26 20:01:13 -07:00
Makefile	phy: ti: j721e-wiz: Add support for WIZ module present in TI J721E SoC	2020-01-14 10:50:19 +05:30
phy-am654-serdes.c	Merge 5.9-rc8 into usb-next	2020-10-05 08:54:36 +02:00
phy-da8xx-usb.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285	2019-06-05 17:36:37 +02:00
phy-dm816x-usb.c	phy: ti: dm816x: remove set but unused variable	2020-07-08 16:40:24 +05:30
phy-gmii-sel.c	phy: ti: gmii-sel: retrieve ports number and base offset from dt	2020-09-08 15:53:10 +05:30
phy-j721e-wiz.c	phy: ti: j721e-wiz: Remove duplicate include	2020-08-23 21:37:28 +05:30
phy-omap-control.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157	2019-05-30 11:26:37 -07:00
phy-omap-usb2.c	phy: omap-usb2-phy: fix coding style issues	2020-08-31 14:31:31 +05:30
phy-ti-pipe3.c	phy: ti-pipe3: remove set but unused variable	2020-07-08 16:40:28 +05:30
phy-tusb1210.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
phy-twl4030-usb.c	phy: phy-twl4030-usb: Fix possible use-after-free in twl4030_usb_remove()	2021-05-11 14:47:21 +02:00