diff options
| author | Sven Van Asbroeck <thesven73@gmail.com> | 2019-02-11 10:04:26 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-27 14:50:23 +0100 |
| commit | fa7d3a65f34cdff3ef10f3ebe99c4923a6fc2806 (patch) | |
| tree | 718b69e495ac6cf0b516ed7e9756af82a7a83209 /block | |
| parent | 1dfd97f0b1bd1691fc97900806b024bdc0c9f60b (diff) | |
usb: phy: twl6030-usb: fix possible use-after-free on remove
[ Upstream commit 5895d311d28f2605e2f71c1a3e043ed38f3ac9d2 ]
In remove(), use cancel_delayed_work_sync() to cancel the
delayed work. Otherwise there's a chance that this work
will continue to run until after the device has been removed.
This issue was detected with the help of Coccinelle.
Cc: Tony Lindgren <tony@atomide.com>
Cc: Bin Liu <b-liu@ti.com>
Fixes: b6a619a883c3 ("usb: phy: Check initial state for twl6030")
Signed-off-by: Sven Van Asbroeck <TheSven73@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions